From f41caddbe73f52a42f529d668ce47b4d693fd2c0 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 22 Aug 2011 23:57:23 -0700 Subject: omap2+: Use Kconfig symbol in Makefile instead of obj-y As noted by Grant Likely , omap2+ Makefile unnecessarily repeats entries for common device init code instead of using Kconfig symbol. Remove references to hsmmc.o and board-flash.o. Also omap_phy_internal.o references can be removed once it has some Kconfig symbol to use. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 76 +++++++++++++++++++------------------------- 1 file changed, 32 insertions(+), 44 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index f34336560437..b1501bda04b6 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -185,78 +185,66 @@ endif # Specific board support obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o -obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o \ - hsmmc.o +obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o -obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o \ - hsmmc.o -obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o \ - hsmmc.o -obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o \ - board-flash.o \ - hsmmc.o -obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o \ - hsmmc.o -obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o \ - hsmmc.o -obj-$(CONFIG_MACH_OVERO) += board-overo.o \ - hsmmc.o -obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o \ - hsmmc.o -obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o \ - hsmmc.o -obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o \ - hsmmc.o \ - board-flash.o +obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o +obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o +obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o +obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o +obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o +obj-$(CONFIG_MACH_ENCORE) += board-omap3encore.o +obj-$(CONFIG_MACH_OVERO) += board-overo.o +obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o +obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o +obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0.o obj-$(CONFIG_MACH_NOKIA_RM680) += board-rm680.o \ - sdram-nokia.o \ - hsmmc.o + sdram-nokia.o obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \ sdram-nokia.o \ board-rx51-peripherals.o \ - board-rx51-video.o \ - hsmmc.o + board-rx51-video.o obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom.o \ board-zoom-peripherals.o \ board-zoom-display.o \ - board-flash.o \ - hsmmc.o \ board-zoom-debugboard.o obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom.o \ board-zoom-peripherals.o \ board-zoom-display.o \ - board-flash.o \ - hsmmc.o \ board-zoom-debugboard.o obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o \ board-zoom-peripherals.o \ - board-zoom-display.o \ - board-flash.o \ - hsmmc.o -obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o \ - hsmmc.o + board-zoom-display.o +obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o obj-$(CONFIG_MACH_CM_T3517) += board-cm-t3517.o -obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o \ - hsmmc.o -obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK) += board-omap3touchbook.o \ - hsmmc.o +obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o +obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK) += board-omap3touchbook.o obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o \ - hsmmc.o \ omap_phy_internal.o obj-$(CONFIG_MACH_OMAP4_PANDA) += board-omap4panda.o \ - hsmmc.o \ + omap_phy_internal.o + +obj-$(CONFIG_MACH_PCM049) += board-omap4pcm049.o \ omap_phy_internal.o obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o \ - omap_phy_internal.o \ + omap_phy_internal.o obj-$(CONFIG_MACH_CRANEBOARD) += board-am3517crane.o -obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o \ - hsmmc.o +obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o obj-$(CONFIG_MACH_TI8168EVM) += board-ti8168evm.o + # Platform specific device init code + +omap-flash-$(CONFIG_MTD_NAND_OMAP2) := board-flash.o +omap-flash-$(CONFIG_MTD_ONENAND_OMAP2) := board-flash.o +obj-y += $(omap-flash-y) $(omap-flash-m) + +omap-hsmmc-$(CONFIG_MMC_OMAP_HS) := hsmmc.o +obj-y += $(omap-hsmmc-m) $(omap-hsmmc-y) + + usbfs-$(CONFIG_ARCH_OMAP_OTG) := usb-fs.o obj-y += $(usbfs-m) $(usbfs-y) obj-y += usb-musb.o -- cgit v1.2.3 From a4ca9dbe44a167d63545c7ac2b5a36d7b0b415b6 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 22 Aug 2011 23:57:23 -0700 Subject: ARM: OMAP: Move omap2_init_common_devices out of init_early There's no need to call omap2_init_common_devices from init_early. It no longer does anything else except reprogram the memory timings for some boards, so it's better to do it later so we have a chance to get console messages if something goes wrong. Move it to happen after omap_serial_init gets called. And while patching it anyways, rename it to omap_sdrc_init as suggested by Benoit Cousson . Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-2430sdp.c | 2 +- arch/arm/mach-omap2/board-3430sdp.c | 2 +- arch/arm/mach-omap2/board-3630sdp.c | 4 ++-- arch/arm/mach-omap2/board-4430sdp.c | 2 +- arch/arm/mach-omap2/board-am3517crane.c | 2 +- arch/arm/mach-omap2/board-am3517evm.c | 2 +- arch/arm/mach-omap2/board-apollon.c | 2 +- arch/arm/mach-omap2/board-cm-t35.c | 4 ++-- arch/arm/mach-omap2/board-cm-t3517.c | 2 +- arch/arm/mach-omap2/board-devkit8000.c | 4 ++-- arch/arm/mach-omap2/board-generic.c | 2 +- arch/arm/mach-omap2/board-h4.c | 2 +- arch/arm/mach-omap2/board-igep0020.c | 4 ++-- arch/arm/mach-omap2/board-ldp.c | 2 +- arch/arm/mach-omap2/board-n8x0.c | 2 +- arch/arm/mach-omap2/board-omap3beagle.c | 4 ++-- arch/arm/mach-omap2/board-omap3evm.c | 2 +- arch/arm/mach-omap2/board-omap3logic.c | 2 +- arch/arm/mach-omap2/board-omap3pandora.c | 4 ++-- arch/arm/mach-omap2/board-omap3stalker.c | 2 +- arch/arm/mach-omap2/board-omap3touchbook.c | 4 ++-- arch/arm/mach-omap2/board-omap4panda.c | 2 +- arch/arm/mach-omap2/board-overo.c | 4 ++-- arch/arm/mach-omap2/board-rm680.c | 10 ++++++---- arch/arm/mach-omap2/board-rx51.c | 10 ++++++---- arch/arm/mach-omap2/board-ti8168evm.c | 2 +- arch/arm/mach-omap2/board-zoom.c | 14 ++++++++------ arch/arm/mach-omap2/io.c | 4 ++-- arch/arm/plat-omap/include/plat/io.h | 2 +- 29 files changed, 55 insertions(+), 49 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 2028464cf5b9..a4f43ee09934 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -144,7 +144,6 @@ static struct omap_board_config_kernel sdp2430_config[] __initdata = { static void __init omap_2430sdp_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } static struct regulator_consumer_supply sdp2430_vmmc1_supplies[] = { @@ -235,6 +234,7 @@ static void __init omap_2430sdp_init(void) platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices)); omap_serial_init(); + omap_sdrc_init(NULL, NULL); omap2_hsmmc_init(mmc); omap2_usbfs_init(&sdp2430_usb_config); diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index bd600cfb7f80..cc8e14887c7b 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -228,7 +228,6 @@ static struct omap_board_config_kernel sdp3430_config[] __initdata = { static void __init omap_3430sdp_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL); } static struct omap2_hsmmc_info mmc[] = { @@ -719,6 +718,7 @@ static void __init omap_3430sdp_init(void) gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV1; omap_ads7846_init(1, gpio_pendown, 310, NULL); board_serial_init(); + omap_sdrc_init(hyb18m512160af6_sdrc_params, NULL); usb_musb_init(NULL); board_smc91x_init(); board_flash_init(sdp_flash_partitions, chip_sel_3430, 0); diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index e4f37b57a0c4..96766e9bd7c2 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -73,8 +73,6 @@ static struct omap_board_config_kernel sdp_config[] __initdata = { static void __init omap_sdp_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params, - h8mbx00u0mer0em_sdrc_params); } #ifdef CONFIG_OMAP_MUX @@ -207,6 +205,8 @@ static void __init omap_sdp_init(void) omap_board_config = sdp_config; omap_board_config_size = ARRAY_SIZE(sdp_config); zoom_peripherals_init(); + omap_sdrc_init(h8mbx00u0mer0em_sdrc_params, + h8mbx00u0mer0em_sdrc_params); zoom_display_init(); board_smc91x_init(); board_flash_init(sdp_flash_partitions, chip_sel_sdp, NAND_BUSWIDTH_16); diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index c7cef44c75d4..bbe3735e1f78 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -392,7 +392,6 @@ static struct omap_board_config_kernel sdp4430_config[] __initdata = { static void __init omap_4430sdp_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } static struct omap_musb_board_data musb_board_data = { @@ -809,6 +808,7 @@ static void __init omap_4430sdp_init(void) omap_sfh7741prox_init(); platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); board_serial_init(); + omap_sdrc_init(NULL, NULL); omap4_sdp4430_wifi_init(); omap4_twl6030_hsmmc_init(mmc); diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index 933e9353cb37..4701e8c91f16 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -50,7 +50,6 @@ static struct omap_board_mux board_mux[] __initdata = { static void __init am3517_crane_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } static struct usbhs_omap_board_data usbhs_bdata __initdata = { @@ -70,6 +69,7 @@ static void __init am3517_crane_init(void) omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap_serial_init(); + omap_sdrc_init(NULL, NULL); omap_board_config = am3517_crane_config; omap_board_config_size = ARRAY_SIZE(am3517_crane_config); diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index f3006c304150..b5391a1148d2 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -365,7 +365,6 @@ static struct omap_dss_board_info am3517_evm_dss_data = { static void __init am3517_evm_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } static struct omap_musb_board_data musb_board_data = { @@ -469,6 +468,7 @@ static void __init am3517_evm_init(void) am3517_evm_i2c_init(); omap_display_init(&am3517_evm_dss_data); omap_serial_init(); + omap_sdrc_init(NULL, NULL); /* Configure GPIO for EHCI port */ omap_mux_init_gpio(57, OMAP_PIN_OUTPUT); diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 70211703ff9f..6d88ffa2477d 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -276,7 +276,6 @@ static struct omap_board_config_kernel apollon_config[] __initdata = { static void __init omap_apollon_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } static struct gpio apollon_gpio_leds[] __initdata = { @@ -340,6 +339,7 @@ static void __init omap_apollon_init(void) */ platform_add_devices(apollon_devices, ARRAY_SIZE(apollon_devices)); omap_serial_init(); + omap_sdrc_init(NULL, NULL); } static void __init omap_apollon_map_io(void) diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 3af8aab435b5..0f2549659879 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -474,8 +474,6 @@ static void __init cm_t35_init_i2c(void) static void __init cm_t35_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); } #ifdef CONFIG_OMAP_MUX @@ -610,6 +608,8 @@ static void __init cm_t3x_common_init(void) omap_board_config_size = ARRAY_SIZE(cm_t35_config); omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); omap_serial_init(); + omap_sdrc_init(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); cm_t35_init_i2c(); omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL); cm_t35_init_ethernet(); diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 05c72f4c1b57..88e1f74433e6 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -254,7 +254,6 @@ static struct omap_board_config_kernel cm_t3517_config[] __initdata = { static void __init cm_t3517_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } #ifdef CONFIG_OMAP_MUX @@ -289,6 +288,7 @@ static void __init cm_t3517_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap_serial_init(); + omap_sdrc_init(NULL, NULL); omap_board_config = cm_t3517_config; omap_board_config_size = ARRAY_SIZE(cm_t3517_config); cm_t3517_init_leds(); diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index b6002ec31c6a..631dc5821e1f 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -401,8 +401,6 @@ static struct platform_device keys_gpio = { static void __init devkit8000_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); } static void __init devkit8000_init_irq(void) @@ -645,6 +643,8 @@ static void __init devkit8000_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); omap_serial_init(); + omap_sdrc_init(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); omap_dm9000_init(); diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 54db41a84a9b..5223898f50e4 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -36,12 +36,12 @@ static struct omap_board_config_kernel generic_config[] = { static void __init omap_generic_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } static void __init omap_generic_init(void) { omap_serial_init(); + omap_sdrc_init(NULL, NULL); omap_board_config = generic_config; omap_board_config_size = ARRAY_SIZE(generic_config); } diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 45de2b319ec9..84ca5c02d326 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -293,7 +293,6 @@ static struct omap_board_config_kernel h4_config[] __initdata = { static void __init omap_h4_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } static void __init omap_h4_init_irq(void) @@ -371,6 +370,7 @@ static void __init omap_h4_init(void) platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices)); omap2_usbfs_init(&h4_usb_config); omap_serial_init(); + omap_sdrc_init(NULL, NULL); h4_init_flash(); } diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 35be778caf1b..1b2309febee8 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -494,8 +494,6 @@ static struct platform_device *igep_devices[] __initdata = { static void __init igep_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(m65kxxxxam_sdrc_params, - m65kxxxxam_sdrc_params); } static int igep2_keymap[] = { @@ -650,6 +648,8 @@ static void __init igep_init(void) igep_i2c_init(); platform_add_devices(igep_devices, ARRAY_SIZE(igep_devices)); omap_serial_init(); + omap_sdrc_init(m65kxxxxam_sdrc_params, + m65kxxxxam_sdrc_params); usb_musb_init(NULL); igep_flash_init(); diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 218764c9377e..c45a0f4df81f 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -196,7 +196,6 @@ static struct omap_board_config_kernel ldp_config[] __initdata = { static void __init omap_ldp_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } static struct twl4030_gpio_platform_data ldp_gpio_data = { @@ -325,6 +324,7 @@ static void __init omap_ldp_init(void) platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices)); omap_ads7846_init(1, 54, 310, NULL); omap_serial_init(); + omap_sdrc_init(NULL, NULL); usb_musb_init(NULL); board_nand_init(ldp_nand_partitions, ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0); diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index e11f0c5d608a..2545a4aaee5a 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -625,7 +625,6 @@ static void __init n8x0_map_io(void) static void __init n8x0_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } #ifdef CONFIG_OMAP_MUX @@ -689,6 +688,7 @@ static void __init n8x0_init_machine(void) i2c_register_board_info(2, n810_i2c_board_info_2, ARRAY_SIZE(n810_i2c_board_info_2)); board_serial_init(); + omap_sdrc_init(NULL, NULL); gpmc_onenand_init(board_onenand_data); n8x0_mmc_init(); n8x0_usb_init(); diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 3ae16b4e3f52..ce3234d6a344 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -447,8 +447,6 @@ static struct platform_device keys_gpio = { static void __init omap3_beagle_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); } static void __init omap3_beagle_init_irq(void) @@ -534,6 +532,8 @@ static void __init omap3_beagle_init(void) ARRAY_SIZE(omap3_beagle_devices)); omap_display_init(&beagle_dss_data); omap_serial_init(); + omap_sdrc_init(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); omap_mux_init_gpio(170, OMAP_PIN_INPUT); /* REVISIT leave DVI powered down until it's needed ... */ diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index c452b3f3331a..0735bca30e4c 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -523,7 +523,6 @@ static struct omap_board_config_kernel omap3_evm_config[] __initdata = { static void __init omap3_evm_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL); } static struct usbhs_omap_board_data usbhs_bdata __initdata = { @@ -640,6 +639,7 @@ static void __init omap3_evm_init(void) omap_display_init(&omap3_evm_dss_data); omap_serial_init(); + omap_sdrc_init(mt46h32m32lf6_sdrc_params, NULL); /* OMAP3EVM uses ISP1504 phy and so register nop transceiver */ usb_nop_xceiv_register(); diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index 703aeb5b8fd4..2e0b0116a83a 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -185,7 +185,6 @@ static inline void __init board_smsc911x_init(void) static void __init omap3logic_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } #ifdef CONFIG_OMAP_MUX @@ -200,6 +199,7 @@ static void __init omap3logic_init(void) omap3torpedo_fix_pbias_voltage(); omap3logic_i2c_init(); omap_serial_init(); + omap_sdrc_init(NULL, NULL); board_mmc_init(); board_smsc911x_init(); diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 080d7bd6795e..0f70566c7edf 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -528,8 +528,6 @@ static struct spi_board_info omap3pandora_spi_board_info[] __initdata = { static void __init omap3pandora_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); } static void __init pandora_wl1251_init(void) @@ -593,6 +591,8 @@ static void __init omap3pandora_init(void) ARRAY_SIZE(omap3pandora_devices)); omap_display_init(&pandora_dss_data); omap_serial_init(); + omap_sdrc_init(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); spi_register_board_info(omap3pandora_spi_board_info, ARRAY_SIZE(omap3pandora_spi_board_info)); omap_ads7846_init(1, OMAP3_PANDORA_TS_GPIO, 0, NULL); diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 8e104980ea26..04981f9b2e42 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -431,7 +431,6 @@ static struct omap_board_config_kernel omap3_stalker_config[] __initdata = { static void __init omap3_stalker_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL); } static void __init omap3_stalker_init_irq(void) @@ -478,6 +477,7 @@ static void __init omap3_stalker_init(void) omap_display_init(&omap3_stalker_dss_data); omap_serial_init(); + omap_sdrc_init(mt46h32m32lf6_sdrc_params, NULL); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); omap_ads7846_init(1, OMAP3_STALKER_TS_GPIO, 310, NULL); diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 852ea0464057..b3fe7adce6d3 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -329,8 +329,6 @@ static struct omap_board_mux board_mux[] __initdata = { static void __init omap3_touchbook_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); } static void __init omap3_touchbook_init_irq(void) @@ -385,6 +383,8 @@ static void __init omap3_touchbook_init(void) platform_add_devices(omap3_touchbook_devices, ARRAY_SIZE(omap3_touchbook_devices)); omap_serial_init(); + omap_sdrc_init(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); omap_mux_init_gpio(170, OMAP_PIN_INPUT); /* REVISIT leave DVI powered down until it's needed ... */ diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 9aaa96057666..b730ca5f5544 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -98,7 +98,6 @@ static struct platform_device *panda_devices[] __initdata = { static void __init omap4_panda_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } static const struct usbhs_omap_board_data usbhs_bdata __initconst = { @@ -569,6 +568,7 @@ static void __init omap4_panda_init(void) platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices)); platform_device_register(&omap_vwlan_device); board_serial_init(); + omap_sdrc_init(NULL, NULL); omap4_twl6030_hsmmc_init(mmc); omap4_ehci_init(); usb_musb_init(&musb_board_data); diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index f949a9954d76..c3bd1af7a15d 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -481,8 +481,6 @@ static int __init overo_spi_init(void) static void __init overo_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); } static const struct usbhs_omap_board_data usbhs_bdata __initconst = { @@ -514,6 +512,8 @@ static void __init overo_init(void) overo_i2c_init(); omap_display_init(&overo_dss_data); omap_serial_init(); + omap_sdrc_init(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); omap_nand_flash_init(0, overo_nand_partitions, ARRAY_SIZE(overo_nand_partitions)); usb_musb_init(NULL); diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index 7dfed24ee12e..a6f76e13c15b 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -125,11 +125,7 @@ static void __init rm680_peripherals_init(void) static void __init rm680_init_early(void) { - struct omap_sdrc_params *sdrc_params; - omap2_init_common_infrastructure(); - sdrc_params = nokia_get_sdram_timings(); - omap2_init_common_devices(sdrc_params, sdrc_params); } #ifdef CONFIG_OMAP_MUX @@ -140,8 +136,14 @@ static struct omap_board_mux board_mux[] __initdata = { static void __init rm680_init(void) { + struct omap_sdrc_params *sdrc_params; + omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap_serial_init(); + + sdrc_params = nokia_get_sdram_timings(); + omap_sdrc_init(sdrc_params, sdrc_params); + usb_musb_init(NULL); rm680_peripherals_init(); } diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 5ea142f9bc97..656a8b5a9012 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -104,11 +104,7 @@ static struct omap_board_config_kernel rx51_config[] = { static void __init rx51_init_early(void) { - struct omap_sdrc_params *sdrc_params; - omap2_init_common_infrastructure(); - sdrc_params = nokia_get_sdram_timings(); - omap2_init_common_devices(sdrc_params, sdrc_params); } extern void __init rx51_peripherals_init(void); @@ -127,11 +123,17 @@ static struct omap_musb_board_data musb_board_data = { static void __init rx51_init(void) { + struct omap_sdrc_params *sdrc_params; + omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap_board_config = rx51_config; omap_board_config_size = ARRAY_SIZE(rx51_config); omap3_pm_init_cpuidle(rx51_cpuidle_params); omap_serial_init(); + + sdrc_params = nokia_get_sdram_timings(); + omap_sdrc_init(sdrc_params, sdrc_params); + usb_musb_init(&musb_board_data); rx51_peripherals_init(); diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c index a85d5b0b11da..e249c3d8918d 100644 --- a/arch/arm/mach-omap2/board-ti8168evm.c +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -30,12 +30,12 @@ static struct omap_board_config_kernel ti8168_evm_config[] __initdata = { static void __init ti8168_init_early(void) { omap2_init_common_infrastructure(); - omap2_init_common_devices(NULL, NULL); } static void __init ti8168_evm_init(void) { omap_serial_init(); + omap_sdrc_init(NULL, NULL); omap_board_config = ti8168_evm_config; omap_board_config_size = ARRAY_SIZE(ti8168_evm_config); } diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index 8a98c3c303fc..569526456420 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -37,12 +37,6 @@ static void __init omap_zoom_init_early(void) { omap2_init_common_infrastructure(); - if (machine_is_omap_zoom2()) - omap2_init_common_devices(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); - else if (machine_is_omap_zoom3()) - omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params, - h8mbx00u0mer0em_sdrc_params); } #ifdef CONFIG_OMAP_MUX @@ -129,6 +123,14 @@ static void __init omap_zoom_init(void) ZOOM_NAND_CS, NAND_BUSWIDTH_16); zoom_debugboard_init(); zoom_peripherals_init(); + + if (machine_is_omap_zoom2()) + omap_sdrc_init(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); + else if (machine_is_omap_zoom3()) + omap_sdrc_init(h8mbx00u0mer0em_sdrc_params, + h8mbx00u0mer0em_sdrc_params); + zoom_display_init(); } diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 2ce1ce6fb4db..9258a5c7f735 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -376,7 +376,7 @@ void __init omap2_init_common_infrastructure(void) * omap_hwmod_late_init(), so boards that desire full watchdog * coverage of kernel initialization can reprogram the * postsetup_state between the calls to - * omap2_init_common_infra() and omap2_init_common_devices(). + * omap2_init_common_infra() and omap_sdrc_init(). * * XXX ideally we could detect whether the MPU WDT was currently * enabled here and make this conditional @@ -400,7 +400,7 @@ void __init omap2_init_common_infrastructure(void) pr_err("Could not init clock framework - unknown SoC\n"); } -void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0, +void __init omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1) { if (cpu_is_omap24xx() || omap3_has_sdrc()) { diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h index d72ec85c97e6..75311fc9c018 100644 --- a/arch/arm/plat-omap/include/plat/io.h +++ b/arch/arm/plat-omap/include/plat/io.h @@ -300,7 +300,7 @@ static inline void omap44xx_map_common_io(void) #endif extern void omap2_init_common_infrastructure(void); -extern void omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0, +extern void omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1); #define __arch_ioremap omap_ioremap -- cgit v1.2.3 From 8f5b5a41ebc750ffcc2c410371b2b4998955709e Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 22 Aug 2011 23:57:24 -0700 Subject: ARM: OMAP: Introduce SoC specific early_init Introduce them for each omap variant and just make them all call omap2_init_common_infrastructure for now. Do this for each board-*.c file except for board-generic and board-omap3beagle as they use the same machine ID for multiple SoCs. No functional changes. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-2430sdp.c | 7 +----- arch/arm/mach-omap2/board-3430sdp.c | 7 +----- arch/arm/mach-omap2/board-3630sdp.c | 7 +----- arch/arm/mach-omap2/board-4430sdp.c | 7 +----- arch/arm/mach-omap2/board-am3517crane.c | 7 +----- arch/arm/mach-omap2/board-am3517evm.c | 6 +---- arch/arm/mach-omap2/board-apollon.c | 7 +----- arch/arm/mach-omap2/board-cm-t35.c | 9 ++----- arch/arm/mach-omap2/board-cm-t3517.c | 7 +----- arch/arm/mach-omap2/board-devkit8000.c | 8 +----- arch/arm/mach-omap2/board-h4.c | 7 +----- arch/arm/mach-omap2/board-igep0020.c | 9 ++----- arch/arm/mach-omap2/board-ldp.c | 7 +----- arch/arm/mach-omap2/board-n8x0.c | 11 +++----- arch/arm/mach-omap2/board-omap3evm.c | 7 +----- arch/arm/mach-omap2/board-omap3logic.c | 9 ++----- arch/arm/mach-omap2/board-omap3pandora.c | 7 +----- arch/arm/mach-omap2/board-omap3stalker.c | 7 +----- arch/arm/mach-omap2/board-omap3touchbook.c | 7 +----- arch/arm/mach-omap2/board-omap4panda.c | 7 +----- arch/arm/mach-omap2/board-overo.c | 7 +----- arch/arm/mach-omap2/board-rm680.c | 7 +----- arch/arm/mach-omap2/board-rx51.c | 7 +----- arch/arm/mach-omap2/board-ti8168evm.c | 7 +----- arch/arm/mach-omap2/board-zoom.c | 9 ++----- arch/arm/mach-omap2/io.c | 40 ++++++++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/common.h | 9 +++++++ 27 files changed, 80 insertions(+), 156 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index a4f43ee09934..618216c8f742 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -141,11 +141,6 @@ static struct omap_board_config_kernel sdp2430_config[] __initdata = { {OMAP_TAG_LCD, &sdp2430_lcd_config}, }; -static void __init omap_2430sdp_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static struct regulator_consumer_supply sdp2430_vmmc1_supplies[] = { REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; @@ -259,7 +254,7 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap_2430sdp_map_io, - .init_early = omap_2430sdp_init_early, + .init_early = omap2430_init_early, .init_irq = omap2_init_irq, .init_machine = omap_2430sdp_init, .timer = &omap2_timer, diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index cc8e14887c7b..9bb48eaa4381 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -225,11 +225,6 @@ static struct omap_dss_board_info sdp3430_dss_data = { static struct omap_board_config_kernel sdp3430_config[] __initdata = { }; -static void __init omap_3430sdp_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, @@ -732,7 +727,7 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = omap_3430sdp_init_early, + .init_early = omap3430_init_early, .init_irq = omap3_init_irq, .init_machine = omap_3430sdp_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index 96766e9bd7c2..94febc85d805 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -70,11 +70,6 @@ static const struct usbhs_omap_board_data usbhs_bdata __initconst = { static struct omap_board_config_kernel sdp_config[] __initdata = { }; -static void __init omap_sdp_init_early(void) -{ - omap2_init_common_infrastructure(); -} - #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, @@ -218,7 +213,7 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = omap_sdp_init_early, + .init_early = omap3630_init_early, .init_irq = omap3_init_irq, .init_machine = omap_sdp_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index bbe3735e1f78..ab19d305f61e 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -389,11 +389,6 @@ static struct omap_board_config_kernel sdp4430_config[] __initdata = { { OMAP_TAG_LCD, &sdp4430_lcd_config }, }; -static void __init omap_4430sdp_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static struct omap_musb_board_data musb_board_data = { .interface_type = MUSB_INTERFACE_UTMI, .mode = MUSB_OTG, @@ -841,7 +836,7 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap_4430sdp_map_io, - .init_early = omap_4430sdp_init_early, + .init_early = omap4430_init_early, .init_irq = gic_init_irq, .init_machine = omap_4430sdp_init, .timer = &omap4_timer, diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index 4701e8c91f16..9e1b2c248328 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -47,11 +47,6 @@ static struct omap_board_mux board_mux[] __initdata = { }; #endif -static void __init am3517_crane_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static struct usbhs_omap_board_data usbhs_bdata __initdata = { .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, @@ -101,7 +96,7 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = am3517_crane_init_early, + .init_early = am35xx_init_early, .init_irq = omap3_init_irq, .init_machine = am3517_crane_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index b5391a1148d2..7d842940c252 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -362,10 +362,6 @@ static struct omap_dss_board_info am3517_evm_dss_data = { /* * Board initialization */ -static void __init am3517_evm_init_early(void) -{ - omap2_init_common_infrastructure(); -} static struct omap_musb_board_data musb_board_data = { .interface_type = MUSB_INTERFACE_ULPI, @@ -493,7 +489,7 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = am3517_evm_init_early, + .init_early = am35xx_init_early, .init_irq = omap3_init_irq, .init_machine = am3517_evm_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 6d88ffa2477d..cf546f86014e 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -273,11 +273,6 @@ static struct omap_board_config_kernel apollon_config[] __initdata = { { OMAP_TAG_LCD, &apollon_lcd_config }, }; -static void __init omap_apollon_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static struct gpio apollon_gpio_leds[] __initdata = { { LED0_GPIO13, GPIOF_OUT_INIT_LOW, "LED0" }, /* LED0 - AA10 */ { LED1_GPIO14, GPIOF_OUT_INIT_LOW, "LED1" }, /* LED1 - AA6 */ @@ -353,7 +348,7 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap_apollon_map_io, - .init_early = omap_apollon_init_early, + .init_early = omap2420_init_early, .init_irq = omap2_init_irq, .init_machine = omap_apollon_init, .timer = &omap2_timer, diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 0f2549659879..e15d39bffe79 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -471,11 +471,6 @@ static void __init cm_t35_init_i2c(void) omap3_pmic_init("tps65930", &cm_t35_twldata); } -static void __init cm_t35_init_early(void) -{ - omap2_init_common_infrastructure(); -} - #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { /* nCS and IRQ for CM-T35 ethernet */ @@ -637,7 +632,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = cm_t35_init_early, + .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, .init_machine = cm_t35_init, .timer = &omap3_timer, @@ -647,7 +642,7 @@ MACHINE_START(CM_T3730, "Compulab CM-T3730") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = cm_t35_init_early, + .init_early = omap3630_init_early, .init_irq = omap3_init_irq, .init_machine = cm_t3730_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 88e1f74433e6..867bf671719c 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -251,11 +251,6 @@ static inline void cm_t3517_init_nand(void) {} static struct omap_board_config_kernel cm_t3517_config[] __initdata = { }; -static void __init cm_t3517_init_early(void) -{ - omap2_init_common_infrastructure(); -} - #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { /* GPIO186 - Green LED */ @@ -302,7 +297,7 @@ MACHINE_START(CM_T3517, "Compulab CM-T3517") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = cm_t3517_init_early, + .init_early = am35xx_init_early, .init_irq = omap3_init_irq, .init_machine = cm_t3517_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 631dc5821e1f..4b1f6c68c358 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -397,12 +397,6 @@ static struct platform_device keys_gpio = { }, }; - -static void __init devkit8000_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static void __init devkit8000_init_irq(void) { omap3_init_irq(); @@ -670,7 +664,7 @@ MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = devkit8000_init_early, + .init_early = omap35xx_init_early, .init_irq = devkit8000_init_irq, .init_machine = devkit8000_init, .timer = &omap3_secure_timer, diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 84ca5c02d326..948fde010c69 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -290,11 +290,6 @@ static struct omap_board_config_kernel h4_config[] __initdata = { { OMAP_TAG_LCD, &h4_lcd_config }, }; -static void __init omap_h4_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static void __init omap_h4_init_irq(void) { omap2_init_irq(); @@ -385,7 +380,7 @@ MACHINE_START(OMAP_H4, "OMAP2420 H4 board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap_h4_map_io, - .init_early = omap_h4_init_early, + .init_early = omap2420_init_early, .init_irq = omap_h4_init_irq, .init_machine = omap_h4_init, .timer = &omap2_timer, diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 1b2309febee8..7b66338e451b 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -491,11 +491,6 @@ static struct platform_device *igep_devices[] __initdata = { &igep_vwlan_device, }; -static void __init igep_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static int igep2_keymap[] = { KEY(0, 0, KEY_LEFT), KEY(0, 1, KEY_RIGHT), @@ -675,7 +670,7 @@ MACHINE_START(IGEP0020, "IGEP v2 board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = igep_init_early, + .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, .init_machine = igep_init, .timer = &omap3_timer, @@ -685,7 +680,7 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = igep_init_early, + .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, .init_machine = igep_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index c45a0f4df81f..401b9449f722 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -193,11 +193,6 @@ static struct omap_board_config_kernel ldp_config[] __initdata = { { OMAP_TAG_LCD, &ldp_lcd_config }, }; -static void __init omap_ldp_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static struct twl4030_gpio_platform_data ldp_gpio_data = { .gpio_base = OMAP_MAX_GPIO_LINES, .irq_base = TWL4030_GPIO_IRQ_BASE, @@ -336,7 +331,7 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = omap_ldp_init_early, + .init_early = omap3430_init_early, .init_irq = omap3_init_irq, .init_machine = omap_ldp_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index 2545a4aaee5a..77a4e19222e2 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -622,11 +622,6 @@ static void __init n8x0_map_io(void) omap242x_map_common_io(); } -static void __init n8x0_init_early(void) -{ - omap2_init_common_infrastructure(); -} - #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { /* I2S codec port pins for McBSP block */ @@ -698,7 +693,7 @@ MACHINE_START(NOKIA_N800, "Nokia N800") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = n8x0_map_io, - .init_early = n8x0_init_early, + .init_early = omap2420_init_early, .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, .timer = &omap2_timer, @@ -708,7 +703,7 @@ MACHINE_START(NOKIA_N810, "Nokia N810") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = n8x0_map_io, - .init_early = n8x0_init_early, + .init_early = omap2420_init_early, .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, .timer = &omap2_timer, @@ -718,7 +713,7 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = n8x0_map_io, - .init_early = n8x0_init_early, + .init_early = omap2420_init_early, .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, .timer = &omap2_timer, diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index 0735bca30e4c..a1184b347aeb 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -520,11 +520,6 @@ static int __init omap3_evm_i2c_init(void) static struct omap_board_config_kernel omap3_evm_config[] __initdata = { }; -static void __init omap3_evm_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static struct usbhs_omap_board_data usbhs_bdata __initdata = { .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, @@ -684,7 +679,7 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = omap3_evm_init_early, + .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, .init_machine = omap3_evm_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index 2e0b0116a83a..3a1dd84faca0 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -182,11 +182,6 @@ static inline void __init board_smsc911x_init(void) gpmc_smsc911x_init(&board_smsc911x_data); } -static void __init omap3logic_init_early(void) -{ - omap2_init_common_infrastructure(); -} - #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, @@ -211,7 +206,7 @@ static void __init omap3logic_init(void) MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board") .boot_params = 0x80000100, .map_io = omap3_map_io, - .init_early = omap3logic_init_early, + .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, .init_machine = omap3logic_init, .timer = &omap3_timer, @@ -220,7 +215,7 @@ MACHINE_END MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board") .boot_params = 0x80000100, .map_io = omap3_map_io, - .init_early = omap3logic_init_early, + .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, .init_machine = omap3logic_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 0f70566c7edf..e46bf5249559 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -525,11 +525,6 @@ static struct spi_board_info omap3pandora_spi_board_info[] __initdata = { } }; -static void __init omap3pandora_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static void __init pandora_wl1251_init(void) { struct wl12xx_platform_data pandora_wl1251_pdata; @@ -609,7 +604,7 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = omap3pandora_init_early, + .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, .init_machine = omap3pandora_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 04981f9b2e42..807c27406792 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -428,11 +428,6 @@ static int __init omap3_stalker_i2c_init(void) static struct omap_board_config_kernel omap3_stalker_config[] __initdata = { }; -static void __init omap3_stalker_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static void __init omap3_stalker_init_irq(void) { omap3_init_irq(); @@ -496,7 +491,7 @@ MACHINE_START(SBC3530, "OMAP3 STALKER") /* Maintainer: Jason Lam -lzg@ema-tech.com */ .boot_params = 0x80000100, .map_io = omap3_map_io, - .init_early = omap3_stalker_init_early, + .init_early = omap35xx_init_early, .init_irq = omap3_stalker_init_irq, .init_machine = omap3_stalker_init, .timer = &omap3_secure_timer, diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index b3fe7adce6d3..f7f18092f36d 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -326,11 +326,6 @@ static struct omap_board_mux board_mux[] __initdata = { }; #endif -static void __init omap3_touchbook_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static void __init omap3_touchbook_init_irq(void) { omap3_init_irq(); @@ -407,7 +402,7 @@ MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = omap3_touchbook_init_early, + .init_early = omap3430_init_early, .init_irq = omap3_touchbook_init_irq, .init_machine = omap3_touchbook_init, .timer = &omap3_secure_timer, diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index b730ca5f5544..1bce76589784 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -95,11 +95,6 @@ static struct platform_device *panda_devices[] __initdata = { &wl1271_device, }; -static void __init omap4_panda_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static const struct usbhs_omap_board_data usbhs_bdata __initconst = { .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, @@ -586,7 +581,7 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap4_panda_map_io, - .init_early = omap4_panda_init_early, + .init_early = omap4430_init_early, .init_irq = gic_init_irq, .init_machine = omap4_panda_init, .timer = &omap4_timer, diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index c3bd1af7a15d..7228ae50802d 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -478,11 +478,6 @@ static int __init overo_spi_init(void) return 0; } -static void __init overo_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static const struct usbhs_omap_board_data usbhs_bdata __initconst = { .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, @@ -564,7 +559,7 @@ MACHINE_START(OVERO, "Gumstix Overo") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = overo_init_early, + .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, .init_machine = overo_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index a6f76e13c15b..a3182e846b14 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -123,11 +123,6 @@ static void __init rm680_peripherals_init(void) omap2_hsmmc_init(mmc); } -static void __init rm680_init_early(void) -{ - omap2_init_common_infrastructure(); -} - #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, @@ -158,7 +153,7 @@ MACHINE_START(NOKIA_RM680, "Nokia RM-680 board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = rm680_map_io, - .init_early = rm680_init_early, + .init_early = omap3630_init_early, .init_irq = omap3_init_irq, .init_machine = rm680_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 656a8b5a9012..32a79e28379c 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -102,11 +102,6 @@ static struct omap_board_config_kernel rx51_config[] = { { OMAP_TAG_LCD, &rx51_lcd_config }, }; -static void __init rx51_init_early(void) -{ - omap2_init_common_infrastructure(); -} - extern void __init rx51_peripherals_init(void); #ifdef CONFIG_OMAP_MUX @@ -161,7 +156,7 @@ MACHINE_START(NOKIA_RX51, "Nokia RX-51 board") .boot_params = 0x80000100, .reserve = rx51_reserve, .map_io = rx51_map_io, - .init_early = rx51_init_early, + .init_early = omap3430_init_early, .init_irq = omap3_init_irq, .init_machine = rx51_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c index e249c3d8918d..981ca00d6e29 100644 --- a/arch/arm/mach-omap2/board-ti8168evm.c +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -27,11 +27,6 @@ static struct omap_board_config_kernel ti8168_evm_config[] __initdata = { }; -static void __init ti8168_init_early(void) -{ - omap2_init_common_infrastructure(); -} - static void __init ti8168_evm_init(void) { omap_serial_init(); @@ -50,7 +45,7 @@ MACHINE_START(TI8168EVM, "ti8168evm") /* Maintainer: Texas Instruments */ .boot_params = 0x80000100, .map_io = ti8168_evm_map_io, - .init_early = ti8168_init_early, + .init_early = ti816x_init_early, .init_irq = ti816x_init_irq, .timer = &omap3_timer, .init_machine = ti8168_evm_init, diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index 569526456420..d56c79661038 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -34,11 +34,6 @@ #define ZOOM3_EHCI_RESET_GPIO 64 -static void __init omap_zoom_init_early(void) -{ - omap2_init_common_infrastructure(); -} - #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { /* WLAN IRQ - GPIO 162 */ @@ -138,7 +133,7 @@ MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = omap_zoom_init_early, + .init_early = omap3430_init_early, .init_irq = omap3_init_irq, .init_machine = omap_zoom_init, .timer = &omap3_timer, @@ -148,7 +143,7 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_early = omap_zoom_init_early, + .init_early = omap3630_init_early, .init_irq = omap3_init_irq, .init_machine = omap_zoom_init, .timer = &omap3_timer, diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 9258a5c7f735..132724c39e2a 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -400,6 +400,46 @@ void __init omap2_init_common_infrastructure(void) pr_err("Could not init clock framework - unknown SoC\n"); } +void __init omap2420_init_early(void) +{ + omap2_init_common_infrastructure(); +} + +void __init omap2430_init_early(void) +{ + omap2_init_common_infrastructure(); +} + +void __init omap3430_init_early(void) +{ + omap2_init_common_infrastructure(); +} + +void __init omap35xx_init_early(void) +{ + omap2_init_common_infrastructure(); +} + +void __init omap3630_init_early(void) +{ + omap2_init_common_infrastructure(); +} + +void __init am35xx_init_early(void) +{ + omap2_init_common_infrastructure(); +} + +void __init ti816x_init_early(void) +{ + omap2_init_common_infrastructure(); +} + +void __init omap4430_init_early(void) +{ + omap2_init_common_infrastructure(); +} + void __init omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1) { diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h index 4564cc697d7f..5cac97e36079 100644 --- a/arch/arm/plat-omap/include/plat/common.h +++ b/arch/arm/plat-omap/include/plat/common.h @@ -45,6 +45,15 @@ extern unsigned long long notrace omap_32k_sched_clock(void); extern void omap_reserve(void); +void omap2420_init_early(void); +void omap2430_init_early(void); +void omap3430_init_early(void); +void omap35xx_init_early(void); +void omap3630_init_early(void); +void am35xx_init_early(void); +void ti816x_init_early(void); +void omap4430_init_early(void); + /* * IO bases for various OMAP processors * Except the tap base, rest all the io bases -- cgit v1.2.3 From 12234f39a2067887802e799fd45c3c41dd26e187 Mon Sep 17 00:00:00 2001 From: Michael Jones Date: Mon, 8 Aug 2011 09:46:20 +0200 Subject: OMAP2: PM debug: remove leftover debug code commit 20d5d5514981f9a68832bffb27a698545ecba77a (OMAP2: PM debug: remove register dumping) left some code lying around which doesn't do anything. Clean it up. Signed-off-by: Michael Jones Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/pm24xx.c | 27 --------------------------- 1 file changed, 27 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index bf089e743ed9..cf0c216132ab 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -53,8 +53,6 @@ #include "powerdomain.h" #include "clockdomain.h" -static int omap2_pm_debug; - #ifdef CONFIG_SUSPEND static suspend_state_t suspend_state = PM_SUSPEND_ON; static inline bool is_suspending(void) @@ -96,7 +94,6 @@ static int omap2_fclks_active(void) static void omap2_enter_full_retention(void) { u32 l; - struct timespec ts_preidle, ts_postidle, ts_idle; /* There is 1 reference hold for all children of the oscillator * clock, the following will remove it. If no one else uses the @@ -124,10 +121,6 @@ static void omap2_enter_full_retention(void) omap2_gpio_prepare_for_idle(0); - if (omap2_pm_debug) { - getnstimeofday(&ts_preidle); - } - /* One last check for pending IRQs to avoid extra latency due * to sleeping unnecessarily. */ if (omap_irq_pending()) @@ -155,13 +148,6 @@ static void omap2_enter_full_retention(void) console_unlock(); no_sleep: - if (omap2_pm_debug) { - unsigned long long tmp; - - getnstimeofday(&ts_postidle); - ts_idle = timespec_sub(ts_postidle, ts_preidle); - tmp = timespec_to_ns(&ts_idle) * NSEC_PER_USEC; - } omap2_gpio_resume_after_idle(); clk_enable(osc_ck); @@ -219,7 +205,6 @@ static int omap2_allow_mpu_retention(void) static void omap2_enter_mpu_retention(void) { int only_idle = 0; - struct timespec ts_preidle, ts_postidle, ts_idle; /* Putting MPU into the WFI state while a transfer is active * seems to cause the I2C block to timeout. Why? Good question. */ @@ -246,19 +231,7 @@ static void omap2_enter_mpu_retention(void) only_idle = 1; } - if (omap2_pm_debug) { - getnstimeofday(&ts_preidle); - } - omap2_sram_idle(); - - if (omap2_pm_debug) { - unsigned long long tmp; - - getnstimeofday(&ts_postidle); - ts_idle = timespec_sub(ts_postidle, ts_preidle); - tmp = timespec_to_ns(&ts_idle) * NSEC_PER_USEC; - } } static int omap2_can_sleep(void) -- cgit v1.2.3 From 1e2d2df32b6902376bc79faf99f264273be056ce Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Tue, 30 Aug 2011 18:48:16 +0200 Subject: OMAP2+: PM: fix typos in misc. comment and error messages Fix misc. typos in various comment and error message. Signed-off-by: Johan Hovold [khilman@ti.com: minor changelog/subject edits] Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/pm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 3feb35911a32..fd77cf4fa28c 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -163,11 +163,11 @@ err: } /* - * This API is to be called during init to put the various voltage + * This API is to be called during init to set the various voltage * domains to the voltage as per the opp table. Typically we boot up * at the nominal voltage. So this function finds out the rate of * the clock associated with the voltage domain, finds out the correct - * opp entry and puts the voltage domain to the voltage specifies + * opp entry and sets the voltage domain to the voltage specified * in the opp entry */ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, @@ -218,7 +218,7 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, return 0; exit: - printk(KERN_ERR "%s: Unable to put vdd_%s to its init voltage\n\n", + printk(KERN_ERR "%s: Unable to set vdd_%s to its init voltage\n\n", __func__, vdd_name); return -EINVAL; } -- cgit v1.2.3 From e9a5190aa30d9d9eeead10a978609f46869bfe50 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Tue, 30 Aug 2011 18:48:17 +0200 Subject: OMAP2+: PM: clean up error messages: replace printk with pr_err. Also, clean up error messages by adding missing whitespace, fixing capitalisations, removing double newlines, and reducing verbosity. Signed-off-by: Johan Hovold [khilman@ti.com: minor changelog/subject edits] Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/pm.c | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index fd77cf4fa28c..3837818dd643 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -137,8 +137,8 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state) ret = pwrdm_set_next_pwrst(pwrdm, state); if (ret) { - printk(KERN_ERR "Unable to set state of powerdomain: %s\n", - pwrdm->name); + pr_err("%s: unable to set state of powerdomain: %s\n", + __func__, pwrdm->name); goto err; } @@ -179,21 +179,20 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, unsigned long freq, bootup_volt; if (!vdd_name || !clk_name || !dev) { - printk(KERN_ERR "%s: Invalid parameters!\n", __func__); + pr_err("%s: invalid parameters\n", __func__); goto exit; } voltdm = omap_voltage_domain_lookup(vdd_name); if (IS_ERR(voltdm)) { - printk(KERN_ERR "%s: Unable to get vdd pointer for vdd_%s\n", + pr_err("%s: unable to get vdd pointer for vdd_%s\n", __func__, vdd_name); goto exit; } clk = clk_get(NULL, clk_name); if (IS_ERR(clk)) { - printk(KERN_ERR "%s: unable to get clk %s\n", - __func__, clk_name); + pr_err("%s: unable to get clk %s\n", __func__, clk_name); goto exit; } @@ -202,14 +201,14 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, opp = opp_find_freq_ceil(dev, &freq); if (IS_ERR(opp)) { - printk(KERN_ERR "%s: unable to find boot up OPP for vdd_%s\n", + pr_err("%s: unable to find boot up OPP for vdd_%s\n", __func__, vdd_name); goto exit; } bootup_volt = opp_get_voltage(opp); if (!bootup_volt) { - printk(KERN_ERR "%s: unable to find voltage corresponding" + pr_err("%s: unable to find voltage corresponding " "to the bootup OPP for vdd_%s\n", __func__, vdd_name); goto exit; } @@ -218,8 +217,7 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, return 0; exit: - printk(KERN_ERR "%s: Unable to set vdd_%s to its init voltage\n\n", - __func__, vdd_name); + pr_err("%s: unable to set vdd_%s\n", __func__, vdd_name); return -EINVAL; } -- cgit v1.2.3 From 1f1b0353aa3ba5dfc35641452484ea4158ee3c9c Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Tue, 13 Sep 2011 19:52:13 -0600 Subject: OMAP3: id: remove identification codes that only correspond to marketing names The OMAP3505/AM3505 appears to be based on the same silicon as the OMAP3517/AM3517, with some features disabled via eFuse bits. Follow the same practice as OMAP3430 and identify these devices internally as part of the OMAP3517/AM3517 family. The OMAP3503/3515/3525/3530 chips appear to be based on the same silicon as the OMAP3430, with some features disabled via eFuse bits. Identify these devices internally as part of the OMAP3430 family. Remove the old OMAP35XX_CLASS, which actually covered two very different chip families. The OMAP3503/3515/3525/3530 chips will now be covered by OMAP343X_CLASS, since the silicon appears to be identical. For the OMAP3517/AM3517 family, create a new class, OMAP3517_CLASS. Thanks to Tony Lindgren for some help with the second revision of this patch. Signed-off-by: Paul Walmsley Cc: Sanjeev Premi Cc: Tony Lindgren Tested-by: Igor Grinberg Tested-by: Abhilash Koyamangalath --- arch/arm/mach-omap2/clock3xxx_data.c | 11 ++++++++++- arch/arm/mach-omap2/id.c | 19 +++++++------------ arch/arm/plat-omap/include/plat/cpu.h | 14 +++++--------- 3 files changed, 22 insertions(+), 22 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index b9b844683147..dadb8c6c0115 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -3472,7 +3472,16 @@ int __init omap3xxx_clk_init(void) struct omap_clk *c; u32 cpu_clkflg = 0; - if (cpu_is_omap3517()) { + /* + * 3505 must be tested before 3517, since 3517 returns true + * for both AM3517 chips and AM3517 family chips, which + * includes 3505. Unfortunately there's no obvious family + * test for 3517/3505 :-( + */ + if (cpu_is_omap3505()) { + cpu_mask = RATE_IN_34XX; + cpu_clkflg = CK_3505; + } else if (cpu_is_omap3517()) { cpu_mask = RATE_IN_34XX; cpu_clkflg = CK_3517; } else if (cpu_is_omap3505()) { diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 37efb8696927..3f3f998c89e0 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -304,14 +304,15 @@ static void __init omap3_check_revision(void) } break; case 0xb868: - /* Handle OMAP35xx/AM35xx devices + /* + * Handle OMAP/AM 3505/3517 devices * - * Set the device to be OMAP3505 here. Actual device + * Set the device to be OMAP3517 here. Actual device * is identified later based on the features. * * REVISIT: AM3505/AM3517 should have their own CHIP_IS */ - omap_revision = OMAP3505_REV(rev); + omap_revision = OMAP3517_REV(rev); omap_chip.oc |= CHIP_IS_OMAP3430ES3_1; break; case 0xb891: @@ -438,30 +439,24 @@ static void __init omap3_cpuinfo(void) */ if (cpu_is_omap3630()) { strcpy(cpu_name, "OMAP3630"); - } else if (cpu_is_omap3505()) { + } else if (cpu_is_omap3517()) { /* * AM35xx devices */ - if (omap3_has_sgx()) { - omap_revision = OMAP3517_REV(rev); + if (omap3_has_sgx()) strcpy(cpu_name, "AM3517"); - } else { - /* Already set in omap3_check_revision() */ + else strcpy(cpu_name, "AM3505"); - } } else if (cpu_is_ti816x()) { strcpy(cpu_name, "TI816X"); } else if (omap3_has_iva() && omap3_has_sgx()) { /* OMAP3430, OMAP3525, OMAP3515, OMAP3503 devices */ strcpy(cpu_name, "OMAP3430/3530"); } else if (omap3_has_iva()) { - omap_revision = OMAP3525_REV(rev); strcpy(cpu_name, "OMAP3525"); } else if (omap3_has_sgx()) { - omap_revision = OMAP3515_REV(rev); strcpy(cpu_name, "OMAP3515"); } else { - omap_revision = OMAP3503_REV(rev); strcpy(cpu_name, "OMAP3503"); } diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h index 67b3d75884cd..34df1719462c 100644 --- a/arch/arm/plat-omap/include/plat/cpu.h +++ b/arch/arm/plat-omap/include/plat/cpu.h @@ -262,7 +262,7 @@ IS_OMAP_TYPE(2422, 0x2422) IS_OMAP_TYPE(2423, 0x2423) IS_OMAP_TYPE(2430, 0x2430) IS_OMAP_TYPE(3430, 0x3430) -IS_OMAP_TYPE(3505, 0x3505) +IS_OMAP_TYPE(3505, 0x3517) IS_OMAP_TYPE(3517, 0x3517) #define cpu_is_omap310() 0 @@ -354,8 +354,9 @@ IS_OMAP_TYPE(3517, 0x3517) (!omap3_has_sgx()) && \ (omap3_has_iva())) # define cpu_is_omap3530() (cpu_is_omap3430()) -# define cpu_is_omap3505() is_omap3505() # define cpu_is_omap3517() is_omap3517() +# define cpu_is_omap3505() (cpu_is_omap3517() && \ + !omap3_has_sgx()) # undef cpu_is_omap3630 # define cpu_is_omap3630() is_omap363x() # define cpu_is_ti816x() is_ti816x() @@ -397,13 +398,8 @@ IS_OMAP_TYPE(3517, 0x3517) #define OMAP3630_REV_ES1_1 (OMAP363X_CLASS | (OMAP_REVBITS_01 << 8)) #define OMAP3630_REV_ES1_2 (OMAP363X_CLASS | (OMAP_REVBITS_02 << 8)) -#define OMAP35XX_CLASS 0x35000034 -#define OMAP3503_REV(v) (OMAP35XX_CLASS | (0x3503 << 16) | (v << 8)) -#define OMAP3515_REV(v) (OMAP35XX_CLASS | (0x3515 << 16) | (v << 8)) -#define OMAP3525_REV(v) (OMAP35XX_CLASS | (0x3525 << 16) | (v << 8)) -#define OMAP3530_REV(v) (OMAP35XX_CLASS | (0x3530 << 16) | (v << 8)) -#define OMAP3505_REV(v) (OMAP35XX_CLASS | (0x3505 << 16) | (v << 8)) -#define OMAP3517_REV(v) (OMAP35XX_CLASS | (0x3517 << 16) | (v << 8)) +#define OMAP3517_CLASS 0x35170034 +#define OMAP3517_REV(v) (OMAP3517_CLASS | (v << 8)) #define TI816X_CLASS 0x81600034 #define TI8168_REV_ES1_0 TI816X_CLASS -- cgit v1.2.3 From 91d92d6cc86c9390b891a96e12a452a644c3ad76 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Tue, 13 Sep 2011 19:52:14 -0600 Subject: OMAP3: id: remove useless strcpy()s omap3_cpuinfo() is filled with useless strcpy() calls; remove them. Signed-off-by: Paul Walmsley Cc: Sanjeev Premi Tested-by: Igor Grinberg Tested-by: Abhilash Koyamangalath --- arch/arm/mach-omap2/id.c | 48 ++++++++++++++++++++++-------------------------- 1 file changed, 22 insertions(+), 26 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 3f3f998c89e0..9fae4de824e1 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -429,84 +429,80 @@ static void __init omap4_check_revision(void) static void __init omap3_cpuinfo(void) { u8 rev = GET_OMAP_REVISION(); - char cpu_name[16], cpu_rev[16]; + const char *cpu_name, *cpu_rev; - /* OMAP3430 and OMAP3530 are assumed to be same. + /* + * OMAP3430 and OMAP3530 are assumed to be same. * * OMAP3525, OMAP3515 and OMAP3503 can be detected only based * on available features. Upon detection, update the CPU id * and CPU class bits. */ if (cpu_is_omap3630()) { - strcpy(cpu_name, "OMAP3630"); + cpu_name = "OMAP3630"; } else if (cpu_is_omap3517()) { - /* - * AM35xx devices - */ - if (omap3_has_sgx()) - strcpy(cpu_name, "AM3517"); - else - strcpy(cpu_name, "AM3505"); + /* AM35xx devices */ + cpu_name = (omap3_has_sgx()) ? "AM3517" : "AM3505"; } else if (cpu_is_ti816x()) { - strcpy(cpu_name, "TI816X"); + cpu_name = "TI816X"; } else if (omap3_has_iva() && omap3_has_sgx()) { /* OMAP3430, OMAP3525, OMAP3515, OMAP3503 devices */ - strcpy(cpu_name, "OMAP3430/3530"); + cpu_name = "OMAP3430/3530"; } else if (omap3_has_iva()) { - strcpy(cpu_name, "OMAP3525"); + cpu_name = "OMAP3525"; } else if (omap3_has_sgx()) { - strcpy(cpu_name, "OMAP3515"); + cpu_name = "OMAP3515"; } else { - strcpy(cpu_name, "OMAP3503"); + cpu_name = "OMAP3503"; } if (cpu_is_omap3630() || cpu_is_ti816x()) { switch (rev) { case OMAP_REVBITS_00: - strcpy(cpu_rev, "1.0"); + cpu_rev = "1.0"; break; case OMAP_REVBITS_01: - strcpy(cpu_rev, "1.1"); + cpu_rev = "1.1"; break; case OMAP_REVBITS_02: /* FALLTHROUGH */ default: /* Use the latest known revision as default */ - strcpy(cpu_rev, "1.2"); + cpu_rev = "1.2"; } } else if (cpu_is_omap3505() || cpu_is_omap3517()) { switch (rev) { case OMAP_REVBITS_00: - strcpy(cpu_rev, "1.0"); + cpu_rev = "1.0"; break; case OMAP_REVBITS_01: /* FALLTHROUGH */ default: /* Use the latest known revision as default */ - strcpy(cpu_rev, "1.1"); + cpu_rev = "1.1"; } } else { switch (rev) { case OMAP_REVBITS_00: - strcpy(cpu_rev, "1.0"); + cpu_rev = "1.0"; break; case OMAP_REVBITS_01: - strcpy(cpu_rev, "2.0"); + cpu_rev = "2.0"; break; case OMAP_REVBITS_02: - strcpy(cpu_rev, "2.1"); + cpu_rev = "2.1"; break; case OMAP_REVBITS_03: - strcpy(cpu_rev, "3.0"); + cpu_rev = "3.0"; break; case OMAP_REVBITS_04: - strcpy(cpu_rev, "3.1"); + cpu_rev = "3.1"; break; case OMAP_REVBITS_05: /* FALLTHROUGH */ default: /* Use the latest known revision as default */ - strcpy(cpu_rev, "3.1.2"); + cpu_rev = "3.1.2"; } } -- cgit v1.2.3 From 9ed2ba7aa78ee35dda2cfc9a49b5cd4b2ae88500 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Tue, 13 Sep 2011 19:52:14 -0600 Subject: OMAP3: id: use explicit omap_revision codes for 3505/3517 ES levels Use explicit revision codes for OMAP/AM 3505/3517 ES levels, as the rest of the OMAP2+ SoCs do in mach-omap2/cpu.c. Signed-off-by: Paul Walmsley Cc: Sanjeev Premi Tested-by: Igor Grinberg Tested-by: Abhilash Koyamangalath --- arch/arm/mach-omap2/id.c | 10 +++++++++- arch/arm/plat-omap/include/plat/cpu.h | 3 ++- 2 files changed, 11 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 9fae4de824e1..94a51cfc6483 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -312,7 +312,15 @@ static void __init omap3_check_revision(void) * * REVISIT: AM3505/AM3517 should have their own CHIP_IS */ - omap_revision = OMAP3517_REV(rev); + switch (rev) { + case 0: + omap_revision = OMAP3517_REV_ES1_0; + break; + case 1: + /* FALLTHROUGH */ + default: + omap_revision = OMAP3517_REV_ES1_1; + } omap_chip.oc |= CHIP_IS_OMAP3430ES3_1; break; case 0xb891: diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h index 34df1719462c..1debee9810d2 100644 --- a/arch/arm/plat-omap/include/plat/cpu.h +++ b/arch/arm/plat-omap/include/plat/cpu.h @@ -399,7 +399,8 @@ IS_OMAP_TYPE(3517, 0x3517) #define OMAP3630_REV_ES1_2 (OMAP363X_CLASS | (OMAP_REVBITS_02 << 8)) #define OMAP3517_CLASS 0x35170034 -#define OMAP3517_REV(v) (OMAP3517_CLASS | (v << 8)) +#define OMAP3517_REV_ES1_0 OMAP3517_CLASS +#define OMAP3517_REV_ES1_1 (OMAP3517_CLASS | (OMAP_REVBITS_01 << 8)) #define TI816X_CLASS 0x81600034 #define TI8168_REV_ES1_0 TI816X_CLASS -- cgit v1.2.3 From 51ec811a292eba77c1df00d9d6416526b1ce7972 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Tue, 13 Sep 2011 19:52:15 -0600 Subject: OMAP3: id: add fallthrough warning; fix some CodingStyle issues Emit a warning to the console in omap3_check_revision() if that code cannot determine what type of SoC the system is currently running on. Remove some extra whitespace, remove some duplicate code, and add an appropriate comment to a fallthrough case. Signed-off-by: Paul Walmsley Cc: Hemant Pedanekar Tested-by: Igor Grinberg Tested-by: Abhilash Koyamangalath --- arch/arm/mach-omap2/id.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 94a51cfc6483..3f4a0d0395e2 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -336,8 +336,9 @@ static void __init omap3_check_revision(void) omap_chip.oc |= CHIP_IS_OMAP3630ES1_1; break; case 2: + /* FALLTHROUGH */ default: - omap_revision = OMAP3630_REV_ES1_2; + omap_revision = OMAP3630_REV_ES1_2; omap_chip.oc |= CHIP_IS_OMAP3630ES1_2; } break; @@ -349,16 +350,16 @@ static void __init omap3_check_revision(void) omap_revision = TI8168_REV_ES1_0; break; case 1: - omap_revision = TI8168_REV_ES1_1; - break; + /* FALLTHROUGH */ default: - omap_revision = TI8168_REV_ES1_1; + omap_revision = TI8168_REV_ES1_1; } break; default: - /* Unknown default to latest silicon rev as default*/ + /* Unknown default to latest silicon rev as default */ omap_revision = OMAP3630_REV_ES1_2; omap_chip.oc |= CHIP_IS_OMAP3630ES1_2; + pr_warn("Warning: unknown chip type; assuming OMAP3630ES1.2\n"); } } -- cgit v1.2.3 From 3b32b7d62e9800579e591553875e5ff60be15546 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Tue, 13 Sep 2011 19:52:15 -0600 Subject: OMAP3: id: remove duplicate code for testing SoC ES level omap3_cpuinfo() contains essentially duplicated code from omap3_check_revision(), just for the purpose of determining the chip ES level. Set the cpu_rev char array pointer in omap3_check_revision() instead, and drop the now-useless code from omap3_cpuinfo(). Signed-off-by: Paul Walmsley Tested-by: Igor Grinberg Tested-by: Abhilash Koyamangalath --- arch/arm/mach-omap2/id.c | 80 ++++++++++++++---------------------------------- 1 file changed, 23 insertions(+), 57 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 3f4a0d0395e2..ed1d43923d1c 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -242,7 +242,7 @@ static void __init ti816x_check_features(void) omap_features = OMAP3_HAS_NEON; } -static void __init omap3_check_revision(void) +static void __init omap3_check_revision(const char **cpu_rev) { u32 cpuid, idcode; u16 hawkeye; @@ -259,6 +259,7 @@ static void __init omap3_check_revision(void) if ((((cpuid >> 4) & 0xfff) == 0xc08) && ((cpuid & 0xf) == 0x0)) { omap_revision = OMAP3430_REV_ES1_0; omap_chip.oc |= CHIP_IS_OMAP3430ES1; + *cpu_rev = "1.0"; return; } @@ -280,18 +281,22 @@ static void __init omap3_check_revision(void) case 1: omap_revision = OMAP3430_REV_ES2_0; omap_chip.oc |= CHIP_IS_OMAP3430ES2; + *cpu_rev = "2.0"; break; case 2: omap_revision = OMAP3430_REV_ES2_1; omap_chip.oc |= CHIP_IS_OMAP3430ES2; + *cpu_rev = "2.1"; break; case 3: omap_revision = OMAP3430_REV_ES3_0; omap_chip.oc |= CHIP_IS_OMAP3430ES3_0; + *cpu_rev = "3.0"; break; case 4: omap_revision = OMAP3430_REV_ES3_1; omap_chip.oc |= CHIP_IS_OMAP3430ES3_1; + *cpu_rev = "3.1"; break; case 7: /* FALLTHROUGH */ @@ -301,6 +306,7 @@ static void __init omap3_check_revision(void) /* REVISIT: Add CHIP_IS_OMAP3430ES3_1_2? */ omap_chip.oc |= CHIP_IS_OMAP3430ES3_1; + *cpu_rev = "3.1.2"; } break; case 0xb868: @@ -315,11 +321,13 @@ static void __init omap3_check_revision(void) switch (rev) { case 0: omap_revision = OMAP3517_REV_ES1_0; + *cpu_rev = "1.0"; break; case 1: /* FALLTHROUGH */ default: omap_revision = OMAP3517_REV_ES1_1; + *cpu_rev = "1.1"; } omap_chip.oc |= CHIP_IS_OMAP3430ES3_1; break; @@ -330,16 +338,19 @@ static void __init omap3_check_revision(void) switch(rev) { case 0: /* Take care of early samples */ omap_revision = OMAP3630_REV_ES1_0; + *cpu_rev = "1.0"; break; case 1: omap_revision = OMAP3630_REV_ES1_1; omap_chip.oc |= CHIP_IS_OMAP3630ES1_1; + *cpu_rev = "1.1"; break; case 2: /* FALLTHROUGH */ default: omap_revision = OMAP3630_REV_ES1_2; omap_chip.oc |= CHIP_IS_OMAP3630ES1_2; + *cpu_rev = "1.2"; } break; case 0xb81e: @@ -348,17 +359,21 @@ static void __init omap3_check_revision(void) switch (rev) { case 0: omap_revision = TI8168_REV_ES1_0; + *cpu_rev = "1.0"; break; case 1: /* FALLTHROUGH */ default: omap_revision = TI8168_REV_ES1_1; + *cpu_rev = "1.1"; + break; } break; default: /* Unknown default to latest silicon rev as default */ - omap_revision = OMAP3630_REV_ES1_2; + omap_revision = OMAP3630_REV_ES1_2; omap_chip.oc |= CHIP_IS_OMAP3630ES1_2; + *cpu_rev = "1.2"; pr_warn("Warning: unknown chip type; assuming OMAP3630ES1.2\n"); } } @@ -435,10 +450,9 @@ static void __init omap4_check_revision(void) if (omap3_has_ ##feat()) \ printk(#feat" "); -static void __init omap3_cpuinfo(void) +static void __init omap3_cpuinfo(const char *cpu_rev) { - u8 rev = GET_OMAP_REVISION(); - const char *cpu_name, *cpu_rev; + const char *cpu_name; /* * OMAP3430 and OMAP3530 are assumed to be same. @@ -465,56 +479,6 @@ static void __init omap3_cpuinfo(void) cpu_name = "OMAP3503"; } - if (cpu_is_omap3630() || cpu_is_ti816x()) { - switch (rev) { - case OMAP_REVBITS_00: - cpu_rev = "1.0"; - break; - case OMAP_REVBITS_01: - cpu_rev = "1.1"; - break; - case OMAP_REVBITS_02: - /* FALLTHROUGH */ - default: - /* Use the latest known revision as default */ - cpu_rev = "1.2"; - } - } else if (cpu_is_omap3505() || cpu_is_omap3517()) { - switch (rev) { - case OMAP_REVBITS_00: - cpu_rev = "1.0"; - break; - case OMAP_REVBITS_01: - /* FALLTHROUGH */ - default: - /* Use the latest known revision as default */ - cpu_rev = "1.1"; - } - } else { - switch (rev) { - case OMAP_REVBITS_00: - cpu_rev = "1.0"; - break; - case OMAP_REVBITS_01: - cpu_rev = "2.0"; - break; - case OMAP_REVBITS_02: - cpu_rev = "2.1"; - break; - case OMAP_REVBITS_03: - cpu_rev = "3.0"; - break; - case OMAP_REVBITS_04: - cpu_rev = "3.1"; - break; - case OMAP_REVBITS_05: - /* FALLTHROUGH */ - default: - /* Use the latest known revision as default */ - cpu_rev = "3.1.2"; - } - } - /* Print verbose information */ pr_info("%s ES%s (", cpu_name, cpu_rev); @@ -533,6 +497,8 @@ static void __init omap3_cpuinfo(void) */ void __init omap2_check_revision(void) { + const char *cpu_rev; + /* * At this point we have an idea about the processor revision set * earlier with omap2_set_globals_tap(). @@ -540,7 +506,7 @@ void __init omap2_check_revision(void) if (cpu_is_omap24xx()) { omap24xx_check_revision(); } else if (cpu_is_omap34xx()) { - omap3_check_revision(); + omap3_check_revision(&cpu_rev); /* TI816X doesn't have feature register */ if (!cpu_is_ti816x()) @@ -548,7 +514,7 @@ void __init omap2_check_revision(void) else ti816x_check_features(); - omap3_cpuinfo(); + omap3_cpuinfo(cpu_rev); return; } else if (cpu_is_omap44xx()) { omap4_check_revision(); -- cgit v1.2.3 From 08cb9703e2922db297d8f83ec110bde37823e021 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Wed, 14 Sep 2011 16:01:20 -0600 Subject: OMAP: clockdomain: split clkdm_init() In preparation for OMAP_CHIP() removal, split clkdm_init() into four functions. This allows some of them to be called multiple times: for example, clkdm_register_clkdms() can be called once to register clockdomains that are common to a group of SoCs, and once to register clockdomains that are specific to a single SoC. The appropriate order to call these functions - which is enforced by the code - is: 1. clkdm_register_platform_funcs() 2. clkdm_register_clkdms() (can be called multiple times) 3. clkdm_register_autodeps() (optional; deprecated) 4. clkdm_complete_init() Convert the OMAP2, 3, and 4 clockdomain init code to use these new functions. While here, improve documentation, and increase CodingStyle conformance by shortening some local variable names. Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/clockdomain.c | 130 ++++++++++++++++++----- arch/arm/mach-omap2/clockdomain.h | 7 +- arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c | 13 ++- arch/arm/mach-omap2/clockdomains44xx_data.c | 5 +- 4 files changed, 121 insertions(+), 34 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index 8f0890685d7b..b73a1dc37dfb 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -257,43 +257,113 @@ static void _resolve_clkdm_deps(struct clockdomain *clkdm, /* Public functions */ /** - * clkdm_init - set up the clockdomain layer - * @clkdms: optional pointer to an array of clockdomains to register - * @init_autodeps: optional pointer to an array of autodeps to register - * @custom_funcs: func pointers for arch specific implementations - * - * Set up internal state. If a pointer to an array of clockdomains - * @clkdms was supplied, loop through the list of clockdomains, - * register all that are available on the current platform. Similarly, - * if a pointer to an array of clockdomain autodependencies - * @init_autodeps was provided, register those. No return value. + * clkdm_register_platform_funcs - register clockdomain implementation fns + * @co: func pointers for arch specific implementations + * + * Register the list of function pointers used to implement the + * clockdomain functions on different OMAP SoCs. Should be called + * before any other clkdm_register*() function. Returns -EINVAL if + * @co is null, -EEXIST if platform functions have already been + * registered, or 0 upon success. + */ +int clkdm_register_platform_funcs(struct clkdm_ops *co) +{ + if (!co) + return -EINVAL; + + if (arch_clkdm) + return -EEXIST; + + arch_clkdm = co; + + return 0; +}; + +/** + * clkdm_register_clkdms - register SoC clockdomains + * @cs: pointer to an array of struct clockdomain to register + * + * Register the clockdomains available on a particular OMAP SoC. Must + * be called after clkdm_register_platform_funcs(). May be called + * multiple times. Returns -EACCES if called before + * clkdm_register_platform_funcs(); -EINVAL if the argument @cs is + * null; or 0 upon success. */ -void clkdm_init(struct clockdomain **clkdms, - struct clkdm_autodep *init_autodeps, - struct clkdm_ops *custom_funcs) +int clkdm_register_clkdms(struct clockdomain **cs) { struct clockdomain **c = NULL; - struct clockdomain *clkdm; - struct clkdm_autodep *autodep = NULL; - if (!custom_funcs) - WARN(1, "No custom clkdm functions registered\n"); - else - arch_clkdm = custom_funcs; + if (!arch_clkdm) + return -EACCES; + + if (!cs) + return -EINVAL; + + for (c = cs; *c; c++) + _clkdm_register(*c); - if (clkdms) - for (c = clkdms; *c; c++) - _clkdm_register(*c); + return 0; +} + +/** + * clkdm_register_autodeps - register autodeps (if required) + * @ia: pointer to a static array of struct clkdm_autodep to register + * + * Register clockdomain "automatic dependencies." These are + * clockdomain wakeup and sleep dependencies that are automatically + * added whenever the first clock inside a clockdomain is enabled, and + * removed whenever the last clock inside a clockdomain is disabled. + * These are currently only used on OMAP3 devices, and are deprecated, + * since they waste energy. However, until the OMAP2/3 IP block + * enable/disable sequence can be converted to match the OMAP4 + * sequence, they are needed. + * + * Must be called only after all of the SoC clockdomains are + * registered, since the function will resolve autodep clockdomain + * names into clockdomain pointers. + * + * The struct clkdm_autodep @ia array must be static, as this function + * does not copy the array elements. + * + * Returns -EACCES if called before any clockdomains have been + * registered, -EINVAL if called with a null @ia argument, -EEXIST if + * autodeps have already been registered, or 0 upon success. + */ +int clkdm_register_autodeps(struct clkdm_autodep *ia) +{ + struct clkdm_autodep *a = NULL; + + if (list_empty(&clkdm_list)) + return -EACCES; + + if (!ia) + return -EINVAL; - autodeps = init_autodeps; if (autodeps) - for (autodep = autodeps; autodep->clkdm.ptr; autodep++) - _autodep_lookup(autodep); + return -EEXIST; + + autodeps = ia; + for (a = autodeps; a->clkdm.ptr; a++) + _autodep_lookup(a); + + return 0; +} + +/** + * clkdm_complete_init - set up the clockdomain layer + * + * Put all clockdomains into software-supervised mode; PM code should + * later enable hardware-supervised mode as appropriate. Must be + * called after clkdm_register_clkdms(). Returns -EACCES if called + * before clkdm_register_clkdms(), or 0 upon success. + */ +int clkdm_complete_init(void) +{ + struct clockdomain *clkdm; + + if (list_empty(&clkdm_list)) + return -EACCES; - /* - * Put all clockdomains into software-supervised mode; PM code - * should later enable hardware-supervised mode as appropriate - */ list_for_each_entry(clkdm, &clkdm_list, node) { if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) clkdm_wakeup(clkdm); @@ -306,6 +376,8 @@ void clkdm_init(struct clockdomain **clkdms, _resolve_clkdm_deps(clkdm, clkdm->sleepdep_srcs); clkdm_clear_all_sleepdeps(clkdm); } + + return 0; } /** diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h index 1e50c88b8a07..0d879ff490d1 100644 --- a/arch/arm/mach-omap2/clockdomain.h +++ b/arch/arm/mach-omap2/clockdomain.h @@ -166,8 +166,11 @@ struct clkdm_ops { int (*clkdm_clk_disable)(struct clockdomain *clkdm); }; -void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps, - struct clkdm_ops *custom_funcs); +int clkdm_register_platform_funcs(struct clkdm_ops *co); +int clkdm_register_autodeps(struct clkdm_autodep *ia); +int clkdm_register_clkdms(struct clockdomain **c); +int clkdm_complete_init(void); + struct clockdomain *clkdm_lookup(const char *name); int clkdm_for_each(int (*fn)(struct clockdomain *clkdm, void *user), diff --git a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c index 13bde95b6790..148a3e84162c 100644 --- a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c +++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c @@ -857,12 +857,21 @@ static struct clockdomain *clockdomains_omap2[] __initdata = { NULL, }; +static void __init omap2_3_clockdomains_init(void) +{ + clkdm_register_clkdms(clockdomains_omap2); + clkdm_register_autodeps(clkdm_autodeps); + clkdm_complete_init(); +} + void __init omap2xxx_clockdomains_init(void) { - clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap2_clkdm_operations); + clkdm_register_platform_funcs(&omap2_clkdm_operations); + omap2_3_clockdomains_init(); } void __init omap3xxx_clockdomains_init(void) { - clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap3_clkdm_operations); + clkdm_register_platform_funcs(&omap3_clkdm_operations); + omap2_3_clockdomains_init(); } diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c index dccc651fa0d0..c75411a62207 100644 --- a/arch/arm/mach-omap2/clockdomains44xx_data.c +++ b/arch/arm/mach-omap2/clockdomains44xx_data.c @@ -685,7 +685,10 @@ static struct clockdomain *clockdomains_omap44xx[] __initdata = { NULL }; + void __init omap44xx_clockdomains_init(void) { - clkdm_init(clockdomains_omap44xx, NULL, &omap4_clkdm_operations); + clkdm_register_platform_funcs(&omap4_clkdm_operations); + clkdm_register_clkdms(clockdomains_omap44xx); + clkdm_complete_init(); } -- cgit v1.2.3 From a5ffef6af127721a813d70f87cd8cc348ea9d6ab Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Wed, 14 Sep 2011 16:01:21 -0600 Subject: OMAP: clockdomain code/data: remove omap_chip bitmask from struct clockdomain At Tony's request, remove the omap_chip bitmasks from the clockdomain and clockdomain dependency definitions. Instead, initialize clockdomains based on one or more lists that are applicable to a particular SoC family, variant, and silicon revision. Tony Lindgren found a bug in a previous version of this patch - thanks Tony. Signed-off-by: Paul Walmsley Cc: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 5 +- arch/arm/mach-omap2/clockdomain.c | 19 +- arch/arm/mach-omap2/clockdomain.h | 15 +- arch/arm/mach-omap2/clockdomain2xxx_3xxx.c | 4 - arch/arm/mach-omap2/clockdomain44xx.c | 2 - arch/arm/mach-omap2/clockdomains2420_data.c | 154 +++++ arch/arm/mach-omap2/clockdomains2430_data.c | 181 +++++ arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c | 812 +---------------------- arch/arm/mach-omap2/clockdomains3xxx_data.c | 398 +++++++++++ arch/arm/mach-omap2/clockdomains44xx_data.c | 404 +++-------- arch/arm/mach-omap2/io.c | 4 +- 11 files changed, 842 insertions(+), 1156 deletions(-) create mode 100644 arch/arm/mach-omap2/clockdomains2420_data.c create mode 100644 arch/arm/mach-omap2/clockdomains2430_data.c create mode 100644 arch/arm/mach-omap2/clockdomains3xxx_data.c (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index f34336560437..5a6fe735b566 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -116,9 +116,12 @@ obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) \ obj-$(CONFIG_ARCH_OMAP2) += clockdomain.o \ clockdomain2xxx_3xxx.o \ clockdomains2xxx_3xxx_data.o +obj-$(CONFIG_SOC_OMAP2420) += clockdomains2420_data.o +obj-$(CONFIG_SOC_OMAP2430) += clockdomains2430_data.o obj-$(CONFIG_ARCH_OMAP3) += clockdomain.o \ clockdomain2xxx_3xxx.o \ - clockdomains2xxx_3xxx_data.o + clockdomains2xxx_3xxx_data.o \ + clockdomains3xxx_data.o obj-$(CONFIG_ARCH_OMAP4) += clockdomain.o \ clockdomain44xx.o \ clockdomains44xx_data.o diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index b73a1dc37dfb..8480ee4344ea 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -73,9 +73,6 @@ static int _clkdm_register(struct clockdomain *clkdm) if (!clkdm || !clkdm->name) return -EINVAL; - if (!omap_chip_is(clkdm->omap_chip)) - return -EINVAL; - pwrdm = pwrdm_lookup(clkdm->pwrdm.name); if (!pwrdm) { pr_err("clockdomain: %s: powerdomain %s does not exist\n", @@ -105,13 +102,10 @@ static struct clkdm_dep *_clkdm_deps_lookup(struct clockdomain *clkdm, { struct clkdm_dep *cd; - if (!clkdm || !deps || !omap_chip_is(clkdm->omap_chip)) + if (!clkdm || !deps) return ERR_PTR(-EINVAL); for (cd = deps; cd->clkdm_name; cd++) { - if (!omap_chip_is(cd->omap_chip)) - continue; - if (!cd->clkdm && cd->clkdm_name) cd->clkdm = _clkdm_lookup(cd->clkdm_name); @@ -148,9 +142,6 @@ static void _autodep_lookup(struct clkdm_autodep *autodep) if (!autodep) return; - if (!omap_chip_is(autodep->omap_chip)) - return; - clkdm = clkdm_lookup(autodep->clkdm.name); if (!clkdm) { pr_err("clockdomain: autodeps: clockdomain %s does not exist\n", @@ -182,9 +173,6 @@ void _clkdm_add_autodeps(struct clockdomain *clkdm) if (IS_ERR(autodep->clkdm.ptr)) continue; - if (!omap_chip_is(autodep->omap_chip)) - continue; - pr_debug("clockdomain: adding %s sleepdep/wkdep for " "clkdm %s\n", autodep->clkdm.ptr->name, clkdm->name); @@ -216,9 +204,6 @@ void _clkdm_del_autodeps(struct clockdomain *clkdm) if (IS_ERR(autodep->clkdm.ptr)) continue; - if (!omap_chip_is(autodep->omap_chip)) - continue; - pr_debug("clockdomain: removing %s sleepdep/wkdep for " "clkdm %s\n", autodep->clkdm.ptr->name, clkdm->name); @@ -243,8 +228,6 @@ static void _resolve_clkdm_deps(struct clockdomain *clkdm, struct clkdm_dep *cd; for (cd = clkdm_deps; cd && cd->clkdm_name; cd++) { - if (!omap_chip_is(cd->omap_chip)) - continue; if (cd->clkdm) continue; cd->clkdm = _clkdm_lookup(cd->clkdm_name); diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h index 0d879ff490d1..f7b58609bad8 100644 --- a/arch/arm/mach-omap2/clockdomain.h +++ b/arch/arm/mach-omap2/clockdomain.h @@ -45,7 +45,6 @@ /** * struct clkdm_autodep - clkdm deps to add when entering/exiting hwsup mode * @clkdm: clockdomain to add wkdep+sleepdep on - set name member only - * @omap_chip: OMAP chip types that this autodep is valid on * * A clockdomain that should have wkdeps and sleepdeps added when a * clockdomain should stay active in hwsup mode; and conversely, @@ -60,14 +59,12 @@ struct clkdm_autodep { const char *name; struct clockdomain *ptr; } clkdm; - const struct omap_chip_id omap_chip; }; /** * struct clkdm_dep - encode dependencies between clockdomains * @clkdm_name: clockdomain name * @clkdm: pointer to the struct clockdomain of @clkdm_name - * @omap_chip: OMAP chip types that this dependency is valid on * @wkdep_usecount: Number of wakeup dependencies causing this clkdm to wake * @sleepdep_usecount: Number of sleep deps that could prevent clkdm from idle * @@ -81,7 +78,6 @@ struct clkdm_dep { struct clockdomain *clkdm; atomic_t wkdep_usecount; atomic_t sleepdep_usecount; - const struct omap_chip_id omap_chip; }; /* Possible flags for struct clockdomain._flags */ @@ -101,7 +97,6 @@ struct clkdm_dep { * @clkdm_offs: (OMAP4 only) CM clockdomain register offset * @wkdep_srcs: Clockdomains that can be told to wake this powerdomain up * @sleepdep_srcs: Clockdomains that can be told to keep this clkdm from inact - * @omap_chip: OMAP chip types that this clockdomain is valid on * @usecount: Usecount tracking * @node: list_head to link all clockdomains together * @@ -126,7 +121,6 @@ struct clockdomain { const u16 clkdm_offs; struct clkdm_dep *wkdep_srcs; struct clkdm_dep *sleepdep_srcs; - const struct omap_chip_id omap_chip; atomic_t usecount; struct list_head node; spinlock_t lock; @@ -198,7 +192,8 @@ int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk); int clkdm_hwmod_enable(struct clockdomain *clkdm, struct omap_hwmod *oh); int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh); -extern void __init omap2xxx_clockdomains_init(void); +extern void __init omap242x_clockdomains_init(void); +extern void __init omap243x_clockdomains_init(void); extern void __init omap3xxx_clockdomains_init(void); extern void __init omap44xx_clockdomains_init(void); extern void _clkdm_add_autodeps(struct clockdomain *clkdm); @@ -208,4 +203,10 @@ extern struct clkdm_ops omap2_clkdm_operations; extern struct clkdm_ops omap3_clkdm_operations; extern struct clkdm_ops omap4_clkdm_operations; +extern struct clkdm_dep gfx_24xx_wkdeps[]; +extern struct clkdm_dep dsp_24xx_wkdeps[]; +extern struct clockdomain wkup_common_clkdm; +extern struct clockdomain prm_common_clkdm; +extern struct clockdomain cm_common_clkdm; + #endif diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c index f740edb111f4..a0d68dbecfa3 100644 --- a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c +++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c @@ -52,8 +52,6 @@ static int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm) u32 mask = 0; for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) { - if (!omap_chip_is(cd->omap_chip)) - continue; if (!cd->clkdm) continue; /* only happens if data is erroneous */ @@ -98,8 +96,6 @@ static int omap3_clkdm_clear_all_sleepdeps(struct clockdomain *clkdm) u32 mask = 0; for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) { - if (!omap_chip_is(cd->omap_chip)) - continue; if (!cd->clkdm) continue; /* only happens if data is erroneous */ diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c index b43706aa08bd..935c7f03dab9 100644 --- a/arch/arm/mach-omap2/clockdomain44xx.c +++ b/arch/arm/mach-omap2/clockdomain44xx.c @@ -52,8 +52,6 @@ static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm) u32 mask = 0; for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) { - if (!omap_chip_is(cd->omap_chip)) - continue; if (!cd->clkdm) continue; /* only happens if data is erroneous */ diff --git a/arch/arm/mach-omap2/clockdomains2420_data.c b/arch/arm/mach-omap2/clockdomains2420_data.c new file mode 100644 index 000000000000..0ab8e46d5b2b --- /dev/null +++ b/arch/arm/mach-omap2/clockdomains2420_data.c @@ -0,0 +1,154 @@ +/* + * OMAP2420 clockdomains + * + * Copyright (C) 2008-2011 Texas Instruments, Inc. + * Copyright (C) 2008-2010 Nokia Corporation + * + * Paul Walmsley, Jouni Högander + * + * This file contains clockdomains and clockdomain wakeup dependencies + * for OMAP2420 chips. Some notes: + * + * A useful validation rule for struct clockdomain: Any clockdomain + * referenced by a wkdep_srcs must have a dep_bit assigned. So + * wkdep_srcs are really just software-controllable dependencies. + * Non-software-controllable dependencies do exist, but they are not + * encoded below (yet). + * + * 24xx does not support programmable sleep dependencies (SLEEPDEP) + * + * The overly-specific dep_bit names are due to a bit name collision + * with CM_FCLKEN_{DSP,IVA2}. The DSP/IVA2 PM_WKDEP and CM_SLEEPDEP shift + * value are the same for all powerdomains: 2 + * + * XXX should dep_bit be a mask, so we can test to see if it is 0 as a + * sanity check? + * XXX encode hardware fixed wakeup dependencies -- esp. for 3430 CORE + */ + +/* + * To-Do List + * -> Port the Sleep/Wakeup dependencies for the domains + * from the Power domain framework + */ + +#include +#include + +#include "clockdomain.h" +#include "prm2xxx_3xxx.h" +#include "cm2xxx_3xxx.h" +#include "cm-regbits-24xx.h" +#include "prm-regbits-24xx.h" + +/* + * Clockdomain dependencies for wkdeps + * + * XXX Hardware dependencies (e.g., dependencies that cannot be + * changed in software) are not included here yet, but should be. + */ + +/* Wakeup dependency source arrays */ + +/* 2420-specific possible wakeup dependencies */ + +/* 2420 PM_WKDEP_MPU: CORE, DSP, WKUP */ +static struct clkdm_dep mpu_2420_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "dsp_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + +/* 2420 PM_WKDEP_CORE: DSP, GFX, MPU, WKUP */ +static struct clkdm_dep core_2420_wkdeps[] = { + { .clkdm_name = "dsp_clkdm" }, + { .clkdm_name = "gfx_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + +/* + * 2420-only clockdomains + */ + +static struct clockdomain mpu_2420_clkdm = { + .name = "mpu_clkdm", + .pwrdm = { .name = "mpu_pwrdm" }, + .flags = CLKDM_CAN_HWSUP, + .wkdep_srcs = mpu_2420_wkdeps, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, +}; + +static struct clockdomain iva1_2420_clkdm = { + .name = "iva1_clkdm", + .pwrdm = { .name = "dsp_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT, + .wkdep_srcs = dsp_24xx_wkdeps, + .clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK, +}; + +static struct clockdomain dsp_2420_clkdm = { + .name = "dsp_clkdm", + .pwrdm = { .name = "dsp_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, +}; + +static struct clockdomain gfx_2420_clkdm = { + .name = "gfx_clkdm", + .pwrdm = { .name = "gfx_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .wkdep_srcs = gfx_24xx_wkdeps, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, +}; + +static struct clockdomain core_l3_2420_clkdm = { + .name = "core_l3_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .flags = CLKDM_CAN_HWSUP, + .wkdep_srcs = core_2420_wkdeps, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, +}; + +static struct clockdomain core_l4_2420_clkdm = { + .name = "core_l4_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .flags = CLKDM_CAN_HWSUP, + .wkdep_srcs = core_2420_wkdeps, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, +}; + +static struct clockdomain dss_2420_clkdm = { + .name = "dss_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .flags = CLKDM_CAN_HWSUP, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, +}; + +static struct clockdomain *clockdomains_omap242x[] __initdata = { + &wkup_common_clkdm, + &cm_common_clkdm, + &prm_common_clkdm, + &mpu_2420_clkdm, + &iva1_2420_clkdm, + &dsp_2420_clkdm, + &gfx_2420_clkdm, + &core_l3_2420_clkdm, + &core_l4_2420_clkdm, + &dss_2420_clkdm, + NULL, +}; + +void __init omap242x_clockdomains_init(void) +{ + if (!cpu_is_omap242x()) + return; + + clkdm_register_platform_funcs(&omap2_clkdm_operations); + clkdm_register_clkdms(clockdomains_omap242x); + clkdm_complete_init(); +} diff --git a/arch/arm/mach-omap2/clockdomains2430_data.c b/arch/arm/mach-omap2/clockdomains2430_data.c new file mode 100644 index 000000000000..3645ed044890 --- /dev/null +++ b/arch/arm/mach-omap2/clockdomains2430_data.c @@ -0,0 +1,181 @@ +/* + * OMAP2xxx clockdomains + * + * Copyright (C) 2008-2009 Texas Instruments, Inc. + * Copyright (C) 2008-2010 Nokia Corporation + * + * Paul Walmsley, Jouni Högander + * + * This file contains clockdomains and clockdomain wakeup dependencies + * for OMAP2xxx chips. Some notes: + * + * A useful validation rule for struct clockdomain: Any clockdomain + * referenced by a wkdep_srcs must have a dep_bit assigned. So + * wkdep_srcs are really just software-controllable dependencies. + * Non-software-controllable dependencies do exist, but they are not + * encoded below (yet). + * + * 24xx does not support programmable sleep dependencies (SLEEPDEP) + * + * The overly-specific dep_bit names are due to a bit name collision + * with CM_FCLKEN_{DSP,IVA2}. The DSP/IVA2 PM_WKDEP and CM_SLEEPDEP shift + * value are the same for all powerdomains: 2 + * + * XXX should dep_bit be a mask, so we can test to see if it is 0 as a + * sanity check? + * XXX encode hardware fixed wakeup dependencies -- esp. for 3430 CORE + */ + +/* + * To-Do List + * -> Port the Sleep/Wakeup dependencies for the domains + * from the Power domain framework + */ + +#include +#include + +#include "clockdomain.h" +#include "prm2xxx_3xxx.h" +#include "cm2xxx_3xxx.h" +#include "cm-regbits-24xx.h" +#include "prm-regbits-24xx.h" + +/* + * Clockdomain dependencies for wkdeps + * + * XXX Hardware dependencies (e.g., dependencies that cannot be + * changed in software) are not included here yet, but should be. + */ + +/* Wakeup dependency source arrays */ + +/* 2430-specific possible wakeup dependencies */ + +/* 2430 PM_WKDEP_CORE: DSP, GFX, MPU, WKUP, MDM */ +static struct clkdm_dep core_2430_wkdeps[] = { + { .clkdm_name = "dsp_clkdm" }, + { .clkdm_name = "gfx_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { .clkdm_name = "mdm_clkdm" }, + { NULL }, +}; + +/* 2430 PM_WKDEP_MPU: CORE, DSP, WKUP, MDM */ +static struct clkdm_dep mpu_2430_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "dsp_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { .clkdm_name = "mdm_clkdm" }, + { NULL }, +}; + +/* 2430 PM_WKDEP_MDM: CORE, MPU, WKUP */ +static struct clkdm_dep mdm_2430_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + +/* + * 2430-only clockdomains + */ + +static struct clockdomain mpu_2430_clkdm = { + .name = "mpu_clkdm", + .pwrdm = { .name = "mpu_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .wkdep_srcs = mpu_2430_wkdeps, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, +}; + +/* Another case of bit name collisions between several registers: EN_MDM */ +static struct clockdomain mdm_clkdm = { + .name = "mdm_clkdm", + .pwrdm = { .name = "mdm_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .dep_bit = OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT, + .wkdep_srcs = mdm_2430_wkdeps, + .clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK, +}; + +static struct clockdomain dsp_2430_clkdm = { + .name = "dsp_clkdm", + .pwrdm = { .name = "dsp_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT, + .wkdep_srcs = dsp_24xx_wkdeps, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, +}; + +static struct clockdomain gfx_2430_clkdm = { + .name = "gfx_clkdm", + .pwrdm = { .name = "gfx_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .wkdep_srcs = gfx_24xx_wkdeps, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, +}; + +/* + * XXX add usecounting for clkdm dependencies, otherwise the presence + * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm + * could cause trouble + */ +static struct clockdomain core_l3_2430_clkdm = { + .name = "core_l3_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .flags = CLKDM_CAN_HWSUP, + .dep_bit = OMAP24XX_EN_CORE_SHIFT, + .wkdep_srcs = core_2430_wkdeps, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, +}; + +/* + * XXX add usecounting for clkdm dependencies, otherwise the presence + * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm + * could cause trouble + */ +static struct clockdomain core_l4_2430_clkdm = { + .name = "core_l4_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .flags = CLKDM_CAN_HWSUP, + .dep_bit = OMAP24XX_EN_CORE_SHIFT, + .wkdep_srcs = core_2430_wkdeps, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, +}; + +static struct clockdomain dss_2430_clkdm = { + .name = "dss_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .flags = CLKDM_CAN_HWSUP, + .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, +}; + +static struct clockdomain *clockdomains_omap243x[] __initdata = { + &wkup_common_clkdm, + &cm_common_clkdm, + &prm_common_clkdm, + &mpu_2430_clkdm, + &mdm_clkdm, + &dsp_2430_clkdm, + &gfx_2430_clkdm, + &core_l3_2430_clkdm, + &core_l4_2430_clkdm, + &dss_2430_clkdm, + NULL, +}; + +void __init omap243x_clockdomains_init(void) +{ + if (!cpu_is_omap243x()) + return; + + clkdm_register_platform_funcs(&omap2_clkdm_operations); + clkdm_register_clkdms(clockdomains_omap243x); + clkdm_complete_init(); +} + diff --git a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c index 148a3e84162c..0a6a04897d89 100644 --- a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c +++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c @@ -1,7 +1,7 @@ /* - * OMAP2/3 clockdomains + * OMAP2/3 clockdomain common data * - * Copyright (C) 2008-2009 Texas Instruments, Inc. + * Copyright (C) 2008-2011 Texas Instruments, Inc. * Copyright (C) 2008-2010 Nokia Corporation * * Paul Walmsley, Jouni Högander @@ -51,374 +51,28 @@ * changed in software) are not included here yet, but should be. */ -/* OMAP2/3-common wakeup dependencies */ - -/* - * 2420/2430 PM_WKDEP_GFX: CORE, MPU, WKUP - * 3430ES1 PM_WKDEP_GFX: adds IVA2, removes CORE - * 3430ES2 PM_WKDEP_SGX: adds IVA2, removes CORE - * These can share data since they will never be present simultaneously - * on the same device. - */ -static struct clkdm_dep gfx_sgx_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | - CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | - CHIP_IS_OMAP3430) - }, - { NULL }, -}; - - -/* 24XX-specific possible dependencies */ - -#ifdef CONFIG_ARCH_OMAP2 - /* Wakeup dependency source arrays */ -/* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP */ -static struct clkdm_dep dsp_24xx_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { NULL }, -}; - -/* - * 2420 PM_WKDEP_MPU: CORE, DSP, WKUP - * 2430 adds MDM - */ -static struct clkdm_dep mpu_24xx_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "dsp_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "mdm_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) - }, - { NULL }, -}; - -/* - * 2420 PM_WKDEP_CORE: DSP, GFX, MPU, WKUP - * 2430 adds MDM - */ -static struct clkdm_dep core_24xx_wkdeps[] = { - { - .clkdm_name = "dsp_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "gfx_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "mdm_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) - }, - { NULL }, -}; - -#endif /* CONFIG_ARCH_OMAP2 */ - -/* 2430-specific possible wakeup dependencies */ +/* 2xxx-specific possible dependencies */ -#ifdef CONFIG_SOC_OMAP2430 - -/* 2430 PM_WKDEP_MDM: CORE, MPU, WKUP */ -static struct clkdm_dep mdm_2430_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) - }, - { NULL }, -}; - -#endif /* CONFIG_SOC_OMAP2430 */ - - -/* OMAP3-specific possible dependencies */ - -#ifdef CONFIG_ARCH_OMAP3 - -/* 3430: PM_WKDEP_PER: CORE, IVA2, MPU, WKUP */ -static struct clkdm_dep per_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430ES2: PM_WKDEP_USBHOST: CORE, IVA2, MPU, WKUP */ -static struct clkdm_dep usbhost_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, +/* 2xxx PM_WKDEP_GFX: CORE, MPU, WKUP */ +struct clkdm_dep gfx_24xx_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, { NULL }, }; -/* 3430 PM_WKDEP_MPU: CORE, IVA2, DSS, PER */ -static struct clkdm_dep mpu_3xxx_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "dss_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, +/* 2xxx PM_WKDEP_DSP: CORE, MPU, WKUP */ +struct clkdm_dep dsp_24xx_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, { NULL }, }; -/* 3430 PM_WKDEP_IVA2: CORE, MPU, WKUP, DSS, PER */ -static struct clkdm_dep iva2_wkdeps[] = { - { - .clkdm_name = "core_l3_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "core_l4_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "dss_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - - -/* 3430 PM_WKDEP_CAM: IVA2, MPU, WKUP */ -static struct clkdm_dep cam_wkdeps[] = { - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430 PM_WKDEP_DSS: IVA2, MPU, WKUP */ -static struct clkdm_dep dss_wkdeps[] = { - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430: PM_WKDEP_NEON: MPU */ -static struct clkdm_dep neon_wkdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - - -/* Sleep dependency source arrays for OMAP3-specific clkdms */ - -/* 3430: CM_SLEEPDEP_DSS: MPU, IVA */ -static struct clkdm_dep dss_sleepdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430: CM_SLEEPDEP_PER: MPU, IVA */ -static struct clkdm_dep per_sleepdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430ES2: CM_SLEEPDEP_USBHOST: MPU, IVA */ -static struct clkdm_dep usbhost_sleepdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm_name = "iva2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* 3430: CM_SLEEPDEP_CAM: MPU */ -static struct clkdm_dep cam_sleepdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -/* - * 3430ES1: CM_SLEEPDEP_GFX: MPU - * 3430ES2: CM_SLEEPDEP_SGX: MPU - * These can share data since they will never be present simultaneously - * on the same device. - */ -static struct clkdm_dep gfx_sgx_sleepdeps[] = { - { - .clkdm_name = "mpu_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { NULL }, -}; - -#endif /* CONFIG_ARCH_OMAP3 */ - /* * OMAP2/3-common clockdomains @@ -430,448 +84,18 @@ static struct clkdm_dep gfx_sgx_sleepdeps[] = { */ /* This is an implicit clockdomain - it is never defined as such in TRM */ -static struct clockdomain wkup_clkdm = { +struct clockdomain wkup_common_clkdm = { .name = "wkup_clkdm", .pwrdm = { .name = "wkup_pwrdm" }, .dep_bit = OMAP_EN_WKUP_SHIFT, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), }; -static struct clockdomain prm_clkdm = { +struct clockdomain prm_common_clkdm = { .name = "prm_clkdm", .pwrdm = { .name = "wkup_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), }; -static struct clockdomain cm_clkdm = { +struct clockdomain cm_common_clkdm = { .name = "cm_clkdm", .pwrdm = { .name = "core_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), -}; - -/* - * 2420-only clockdomains - */ - -#if defined(CONFIG_SOC_OMAP2420) - -static struct clockdomain mpu_2420_clkdm = { - .name = "mpu_clkdm", - .pwrdm = { .name = "mpu_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .wkdep_srcs = mpu_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain iva1_2420_clkdm = { - .name = "iva1_clkdm", - .pwrdm = { .name = "dsp_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT, - .wkdep_srcs = dsp_24xx_wkdeps, - .clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain dsp_2420_clkdm = { - .name = "dsp_clkdm", - .pwrdm = { .name = "dsp_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain gfx_2420_clkdm = { - .name = "gfx_clkdm", - .pwrdm = { .name = "gfx_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = gfx_sgx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain core_l3_2420_clkdm = { - .name = "core_l3_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .wkdep_srcs = core_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain core_l4_2420_clkdm = { - .name = "core_l4_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .wkdep_srcs = core_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -static struct clockdomain dss_2420_clkdm = { - .name = "dss_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), -}; - -#endif /* CONFIG_SOC_OMAP2420 */ - - -/* - * 2430-only clockdomains - */ - -#if defined(CONFIG_SOC_OMAP2430) - -static struct clockdomain mpu_2430_clkdm = { - .name = "mpu_clkdm", - .pwrdm = { .name = "mpu_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = mpu_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -/* Another case of bit name collisions between several registers: EN_MDM */ -static struct clockdomain mdm_clkdm = { - .name = "mdm_clkdm", - .pwrdm = { .name = "mdm_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT, - .wkdep_srcs = mdm_2430_wkdeps, - .clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -static struct clockdomain dsp_2430_clkdm = { - .name = "dsp_clkdm", - .pwrdm = { .name = "dsp_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT, - .wkdep_srcs = dsp_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -static struct clockdomain gfx_2430_clkdm = { - .name = "gfx_clkdm", - .pwrdm = { .name = "gfx_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = gfx_sgx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -/* - * XXX add usecounting for clkdm dependencies, otherwise the presence - * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm - * could cause trouble - */ -static struct clockdomain core_l3_2430_clkdm = { - .name = "core_l3_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .dep_bit = OMAP24XX_EN_CORE_SHIFT, - .wkdep_srcs = core_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -/* - * XXX add usecounting for clkdm dependencies, otherwise the presence - * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm - * could cause trouble - */ -static struct clockdomain core_l4_2430_clkdm = { - .name = "core_l4_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .dep_bit = OMAP24XX_EN_CORE_SHIFT, - .wkdep_srcs = core_24xx_wkdeps, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -static struct clockdomain dss_2430_clkdm = { - .name = "dss_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), -}; - -#endif /* CONFIG_SOC_OMAP2430 */ - - -/* - * OMAP3 clockdomains - */ - -#if defined(CONFIG_ARCH_OMAP3) - -static struct clockdomain mpu_3xxx_clkdm = { - .name = "mpu_clkdm", - .pwrdm = { .name = "mpu_pwrdm" }, - .flags = CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP, - .dep_bit = OMAP3430_EN_MPU_SHIFT, - .wkdep_srcs = mpu_3xxx_wkdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; - -static struct clockdomain neon_clkdm = { - .name = "neon_clkdm", - .pwrdm = { .name = "neon_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = neon_wkdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_NEON_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain iva2_clkdm = { - .name = "iva2_clkdm", - .pwrdm = { .name = "iva2_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_IVA2_SHIFT, - .wkdep_srcs = iva2_wkdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_IVA2_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain gfx_3430es1_clkdm = { - .name = "gfx_clkdm", - .pwrdm = { .name = "gfx_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = gfx_sgx_wkdeps, - .sleepdep_srcs = gfx_sgx_sleepdeps, - .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1), -}; - -static struct clockdomain sgx_clkdm = { - .name = "sgx_clkdm", - .pwrdm = { .name = "sgx_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = gfx_sgx_wkdeps, - .sleepdep_srcs = gfx_sgx_sleepdeps, - .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), -}; - -/* - * The die-to-die clockdomain was documented in the 34xx ES1 TRM, but - * then that information was removed from the 34xx ES2+ TRM. It is - * unclear whether the core is still there, but the clockdomain logic - * is there, and must be programmed to an appropriate state if the - * CORE clockdomain is to become inactive. - */ -static struct clockdomain d2d_clkdm = { - .name = "d2d_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_D2D_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -/* - * XXX add usecounting for clkdm dependencies, otherwise the presence - * of a single dep bit for core_l3_3xxx_clkdm and core_l4_3xxx_clkdm - * could cause trouble - */ -static struct clockdomain core_l3_3xxx_clkdm = { - .name = "core_l3_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .dep_bit = OMAP3430_EN_CORE_SHIFT, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_L3_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -/* - * XXX add usecounting for clkdm dependencies, otherwise the presence - * of a single dep bit for core_l3_3xxx_clkdm and core_l4_3xxx_clkdm - * could cause trouble - */ -static struct clockdomain core_l4_3xxx_clkdm = { - .name = "core_l4_clkdm", - .pwrdm = { .name = "core_pwrdm" }, - .flags = CLKDM_CAN_HWSUP, - .dep_bit = OMAP3430_EN_CORE_SHIFT, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_L4_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -/* Another case of bit name collisions between several registers: EN_DSS */ -static struct clockdomain dss_3xxx_clkdm = { - .name = "dss_clkdm", - .pwrdm = { .name = "dss_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT, - .wkdep_srcs = dss_wkdeps, - .sleepdep_srcs = dss_sleepdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_DSS_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain cam_clkdm = { - .name = "cam_clkdm", - .pwrdm = { .name = "cam_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = cam_wkdeps, - .sleepdep_srcs = cam_sleepdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain usbhost_clkdm = { - .name = "usbhost_clkdm", - .pwrdm = { .name = "usbhost_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .wkdep_srcs = usbhost_wkdeps, - .sleepdep_srcs = usbhost_sleepdeps, - .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), -}; - -static struct clockdomain per_clkdm = { - .name = "per_clkdm", - .pwrdm = { .name = "per_pwrdm" }, - .flags = CLKDM_CAN_HWSUP_SWSUP, - .dep_bit = OMAP3430_EN_PER_SHIFT, - .wkdep_srcs = per_wkdeps, - .sleepdep_srcs = per_sleepdeps, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_PER_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -/* - * Disable hw supervised mode for emu_clkdm, because emu_pwrdm is - * switched of even if sdti is in use - */ -static struct clockdomain emu_clkdm = { - .name = "emu_clkdm", - .pwrdm = { .name = "emu_pwrdm" }, - .flags = /* CLKDM_CAN_ENABLE_AUTO | */CLKDM_CAN_SWSUP, - .clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain dpll1_clkdm = { - .name = "dpll1_clkdm", - .pwrdm = { .name = "dpll1_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain dpll2_clkdm = { - .name = "dpll2_clkdm", - .pwrdm = { .name = "dpll2_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain dpll3_clkdm = { - .name = "dpll3_clkdm", - .pwrdm = { .name = "dpll3_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain dpll4_clkdm = { - .name = "dpll4_clkdm", - .pwrdm = { .name = "dpll4_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), -}; - -static struct clockdomain dpll5_clkdm = { - .name = "dpll5_clkdm", - .pwrdm = { .name = "dpll5_pwrdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), -}; - -#endif /* CONFIG_ARCH_OMAP3 */ - -/* - * Clockdomain hwsup dependencies (OMAP3 only) - */ - -static struct clkdm_autodep clkdm_autodeps[] = { - { - .clkdm = { .name = "mpu_clkdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm = { .name = "iva2_clkdm" }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) - }, - { - .clkdm = { .name = NULL }, - } -}; - -static struct clockdomain *clockdomains_omap2[] __initdata = { - &wkup_clkdm, - &cm_clkdm, - &prm_clkdm, - -#ifdef CONFIG_SOC_OMAP2420 - &mpu_2420_clkdm, - &iva1_2420_clkdm, - &dsp_2420_clkdm, - &gfx_2420_clkdm, - &core_l3_2420_clkdm, - &core_l4_2420_clkdm, - &dss_2420_clkdm, -#endif - -#ifdef CONFIG_SOC_OMAP2430 - &mpu_2430_clkdm, - &mdm_clkdm, - &dsp_2430_clkdm, - &gfx_2430_clkdm, - &core_l3_2430_clkdm, - &core_l4_2430_clkdm, - &dss_2430_clkdm, -#endif - -#ifdef CONFIG_ARCH_OMAP3 - &mpu_3xxx_clkdm, - &neon_clkdm, - &iva2_clkdm, - &gfx_3430es1_clkdm, - &sgx_clkdm, - &d2d_clkdm, - &core_l3_3xxx_clkdm, - &core_l4_3xxx_clkdm, - &dss_3xxx_clkdm, - &cam_clkdm, - &usbhost_clkdm, - &per_clkdm, - &emu_clkdm, - &dpll1_clkdm, - &dpll2_clkdm, - &dpll3_clkdm, - &dpll4_clkdm, - &dpll5_clkdm, -#endif - NULL, -}; - -static void __init omap2_3_clockdomains_init(void) -{ - clkdm_register_clkdms(clockdomains_omap2); - clkdm_register_autodeps(clkdm_autodeps); - clkdm_complete_init(); -} - -void __init omap2xxx_clockdomains_init(void) -{ - clkdm_register_platform_funcs(&omap2_clkdm_operations); - omap2_3_clockdomains_init(); -} - -void __init omap3xxx_clockdomains_init(void) -{ - clkdm_register_platform_funcs(&omap3_clkdm_operations); - omap2_3_clockdomains_init(); -} diff --git a/arch/arm/mach-omap2/clockdomains3xxx_data.c b/arch/arm/mach-omap2/clockdomains3xxx_data.c new file mode 100644 index 000000000000..b84e138d99c8 --- /dev/null +++ b/arch/arm/mach-omap2/clockdomains3xxx_data.c @@ -0,0 +1,398 @@ +/* + * OMAP3xxx clockdomains + * + * Copyright (C) 2008-2011 Texas Instruments, Inc. + * Copyright (C) 2008-2010 Nokia Corporation + * + * Paul Walmsley, Jouni Högander + * + * This file contains clockdomains and clockdomain wakeup/sleep + * dependencies for the OMAP3xxx chips. Some notes: + * + * A useful validation rule for struct clockdomain: Any clockdomain + * referenced by a wkdep_srcs or sleepdep_srcs array must have a + * dep_bit assigned. So wkdep_srcs/sleepdep_srcs are really just + * software-controllable dependencies. Non-software-controllable + * dependencies do exist, but they are not encoded below (yet). + * + * The overly-specific dep_bit names are due to a bit name collision + * with CM_FCLKEN_{DSP,IVA2}. The DSP/IVA2 PM_WKDEP and CM_SLEEPDEP shift + * value are the same for all powerdomains: 2 + * + * XXX should dep_bit be a mask, so we can test to see if it is 0 as a + * sanity check? + * XXX encode hardware fixed wakeup dependencies -- esp. for 3430 CORE + */ + +/* + * To-Do List + * -> Port the Sleep/Wakeup dependencies for the domains + * from the Power domain framework + */ + +#include +#include + +#include "clockdomain.h" +#include "prm2xxx_3xxx.h" +#include "cm2xxx_3xxx.h" +#include "cm-regbits-34xx.h" +#include "prm-regbits-34xx.h" + +/* + * Clockdomain dependencies for wkdeps/sleepdeps + * + * XXX Hardware dependencies (e.g., dependencies that cannot be + * changed in software) are not included here yet, but should be. + */ + +/* OMAP3-specific possible dependencies */ + +/* + * 3430ES1 PM_WKDEP_GFX: adds IVA2, removes CORE + * 3430ES2 PM_WKDEP_SGX: adds IVA2, removes CORE + */ +static struct clkdm_dep gfx_sgx_3xxx_wkdeps[] = { + { .clkdm_name = "iva2_clkdm", }, + { .clkdm_name = "mpu_clkdm", }, + { .clkdm_name = "wkup_clkdm", }, + { NULL }, +}; + +/* 3430: PM_WKDEP_PER: CORE, IVA2, MPU, WKUP */ +static struct clkdm_dep per_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "iva2_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + +/* 3430ES2: PM_WKDEP_USBHOST: CORE, IVA2, MPU, WKUP */ +static struct clkdm_dep usbhost_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "iva2_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + +/* 3430 PM_WKDEP_MPU: CORE, IVA2, DSS, PER */ +static struct clkdm_dep mpu_3xxx_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "iva2_clkdm" }, + { .clkdm_name = "dss_clkdm" }, + { .clkdm_name = "per_clkdm" }, + { NULL }, +}; + +/* 3430 PM_WKDEP_IVA2: CORE, MPU, WKUP, DSS, PER */ +static struct clkdm_dep iva2_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { .clkdm_name = "dss_clkdm" }, + { .clkdm_name = "per_clkdm" }, + { NULL }, +}; + +/* 3430 PM_WKDEP_CAM: IVA2, MPU, WKUP */ +static struct clkdm_dep cam_wkdeps[] = { + { .clkdm_name = "iva2_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + +/* 3430 PM_WKDEP_DSS: IVA2, MPU, WKUP */ +static struct clkdm_dep dss_wkdeps[] = { + { .clkdm_name = "iva2_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + +/* 3430: PM_WKDEP_NEON: MPU */ +static struct clkdm_dep neon_wkdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { NULL }, +}; + +/* Sleep dependency source arrays for OMAP3-specific clkdms */ + +/* 3430: CM_SLEEPDEP_DSS: MPU, IVA */ +static struct clkdm_dep dss_sleepdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "iva2_clkdm" }, + { NULL }, +}; + +/* 3430: CM_SLEEPDEP_PER: MPU, IVA */ +static struct clkdm_dep per_sleepdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "iva2_clkdm" }, + { NULL }, +}; + +/* 3430ES2: CM_SLEEPDEP_USBHOST: MPU, IVA */ +static struct clkdm_dep usbhost_sleepdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "iva2_clkdm" }, + { NULL }, +}; + +/* 3430: CM_SLEEPDEP_CAM: MPU */ +static struct clkdm_dep cam_sleepdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { NULL }, +}; + +/* + * 3430ES1: CM_SLEEPDEP_GFX: MPU + * 3430ES2: CM_SLEEPDEP_SGX: MPU + * These can share data since they will never be present simultaneously + * on the same device. + */ +static struct clkdm_dep gfx_sgx_sleepdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { NULL }, +}; + +/* + * OMAP3 clockdomains + */ + +static struct clockdomain mpu_3xxx_clkdm = { + .name = "mpu_clkdm", + .pwrdm = { .name = "mpu_pwrdm" }, + .flags = CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP, + .dep_bit = OMAP3430_EN_MPU_SHIFT, + .wkdep_srcs = mpu_3xxx_wkdeps, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK, +}; + +static struct clockdomain neon_clkdm = { + .name = "neon_clkdm", + .pwrdm = { .name = "neon_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .wkdep_srcs = neon_wkdeps, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_NEON_MASK, +}; + +static struct clockdomain iva2_clkdm = { + .name = "iva2_clkdm", + .pwrdm = { .name = "iva2_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_IVA2_SHIFT, + .wkdep_srcs = iva2_wkdeps, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_IVA2_MASK, +}; + +static struct clockdomain gfx_3430es1_clkdm = { + .name = "gfx_clkdm", + .pwrdm = { .name = "gfx_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .wkdep_srcs = gfx_sgx_3xxx_wkdeps, + .sleepdep_srcs = gfx_sgx_sleepdeps, + .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK, +}; + +static struct clockdomain sgx_clkdm = { + .name = "sgx_clkdm", + .pwrdm = { .name = "sgx_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .wkdep_srcs = gfx_sgx_3xxx_wkdeps, + .sleepdep_srcs = gfx_sgx_sleepdeps, + .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK, +}; + +/* + * The die-to-die clockdomain was documented in the 34xx ES1 TRM, but + * then that information was removed from the 34xx ES2+ TRM. It is + * unclear whether the core is still there, but the clockdomain logic + * is there, and must be programmed to an appropriate state if the + * CORE clockdomain is to become inactive. + */ +static struct clockdomain d2d_clkdm = { + .name = "d2d_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_D2D_MASK, +}; + +/* + * XXX add usecounting for clkdm dependencies, otherwise the presence + * of a single dep bit for core_l3_3xxx_clkdm and core_l4_3xxx_clkdm + * could cause trouble + */ +static struct clockdomain core_l3_3xxx_clkdm = { + .name = "core_l3_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .flags = CLKDM_CAN_HWSUP, + .dep_bit = OMAP3430_EN_CORE_SHIFT, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_L3_MASK, +}; + +/* + * XXX add usecounting for clkdm dependencies, otherwise the presence + * of a single dep bit for core_l3_3xxx_clkdm and core_l4_3xxx_clkdm + * could cause trouble + */ +static struct clockdomain core_l4_3xxx_clkdm = { + .name = "core_l4_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .flags = CLKDM_CAN_HWSUP, + .dep_bit = OMAP3430_EN_CORE_SHIFT, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_L4_MASK, +}; + +/* Another case of bit name collisions between several registers: EN_DSS */ +static struct clockdomain dss_3xxx_clkdm = { + .name = "dss_clkdm", + .pwrdm = { .name = "dss_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT, + .wkdep_srcs = dss_wkdeps, + .sleepdep_srcs = dss_sleepdeps, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_DSS_MASK, +}; + +static struct clockdomain cam_clkdm = { + .name = "cam_clkdm", + .pwrdm = { .name = "cam_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .wkdep_srcs = cam_wkdeps, + .sleepdep_srcs = cam_sleepdeps, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK, +}; + +static struct clockdomain usbhost_clkdm = { + .name = "usbhost_clkdm", + .pwrdm = { .name = "usbhost_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .wkdep_srcs = usbhost_wkdeps, + .sleepdep_srcs = usbhost_sleepdeps, + .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK, +}; + +static struct clockdomain per_clkdm = { + .name = "per_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .dep_bit = OMAP3430_EN_PER_SHIFT, + .wkdep_srcs = per_wkdeps, + .sleepdep_srcs = per_sleepdeps, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_PER_MASK, +}; + +/* + * Disable hw supervised mode for emu_clkdm, because emu_pwrdm is + * switched of even if sdti is in use + */ +static struct clockdomain emu_clkdm = { + .name = "emu_clkdm", + .pwrdm = { .name = "emu_pwrdm" }, + .flags = /* CLKDM_CAN_ENABLE_AUTO | */CLKDM_CAN_SWSUP, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK, +}; + +static struct clockdomain dpll1_clkdm = { + .name = "dpll1_clkdm", + .pwrdm = { .name = "dpll1_pwrdm" }, +}; + +static struct clockdomain dpll2_clkdm = { + .name = "dpll2_clkdm", + .pwrdm = { .name = "dpll2_pwrdm" }, +}; + +static struct clockdomain dpll3_clkdm = { + .name = "dpll3_clkdm", + .pwrdm = { .name = "dpll3_pwrdm" }, +}; + +static struct clockdomain dpll4_clkdm = { + .name = "dpll4_clkdm", + .pwrdm = { .name = "dpll4_pwrdm" }, +}; + +static struct clockdomain dpll5_clkdm = { + .name = "dpll5_clkdm", + .pwrdm = { .name = "dpll5_pwrdm" }, +}; + +/* + * Clockdomain hwsup dependencies + */ + +static struct clkdm_autodep clkdm_autodeps[] = { + { + .clkdm = { .name = "mpu_clkdm" }, + }, + { + .clkdm = { .name = "iva2_clkdm" }, + }, + { + .clkdm = { .name = NULL }, + } +}; + +/* + * + */ + +static struct clockdomain *clockdomains_omap3430_common[] __initdata = { + &wkup_common_clkdm, + &cm_common_clkdm, + &prm_common_clkdm, + &mpu_3xxx_clkdm, + &neon_clkdm, + &iva2_clkdm, + &d2d_clkdm, + &core_l3_3xxx_clkdm, + &core_l4_3xxx_clkdm, + &dss_3xxx_clkdm, + &cam_clkdm, + &per_clkdm, + &emu_clkdm, + &dpll1_clkdm, + &dpll2_clkdm, + &dpll3_clkdm, + &dpll4_clkdm, + NULL +}; + +static struct clockdomain *clockdomains_omap3430es1[] __initdata = { + &gfx_3430es1_clkdm, + NULL, +}; + +static struct clockdomain *clockdomains_omap3430es2plus[] __initdata = { + &sgx_clkdm, + &dpll5_clkdm, + &usbhost_clkdm, + NULL, +}; + +void __init omap3xxx_clockdomains_init(void) +{ + struct clockdomain **sc; + + if (!cpu_is_omap34xx()) + return; + + clkdm_register_platform_funcs(&omap3_clkdm_operations); + clkdm_register_clkdms(clockdomains_omap3430_common); + + sc = (omap_rev() == OMAP3430_REV_ES1_0) ? clockdomains_omap3430es1 : + clockdomains_omap3430es2plus; + + clkdm_register_clkdms(sc); + + clkdm_register_autodeps(clkdm_autodeps); + clkdm_complete_init(); +} diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c index c75411a62207..9299ac291d28 100644 --- a/arch/arm/mach-omap2/clockdomains44xx_data.c +++ b/arch/arm/mach-omap2/clockdomains44xx_data.c @@ -34,350 +34,122 @@ /* Static Dependencies for OMAP4 Clock Domains */ static struct clkdm_dep d2d_wkup_sleep_deps[] = { - { - .clkdm_name = "abe_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "ivahd_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_1_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_init_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_cfg_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "ivahd_clkdm" }, + { .clkdm_name = "l3_1_clkdm" }, + { .clkdm_name = "l3_2_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, + { .clkdm_name = "l3_init_clkdm" }, + { .clkdm_name = "l4_cfg_clkdm" }, + { .clkdm_name = "l4_per_clkdm" }, { NULL }, }; static struct clkdm_dep ducati_wkup_sleep_deps[] = { - { - .clkdm_name = "abe_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "ivahd_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_1_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_dss_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_gfx_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_init_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_cfg_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_secure_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "tesla_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "ivahd_clkdm" }, + { .clkdm_name = "l3_1_clkdm" }, + { .clkdm_name = "l3_2_clkdm" }, + { .clkdm_name = "l3_dss_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, + { .clkdm_name = "l3_gfx_clkdm" }, + { .clkdm_name = "l3_init_clkdm" }, + { .clkdm_name = "l4_cfg_clkdm" }, + { .clkdm_name = "l4_per_clkdm" }, + { .clkdm_name = "l4_secure_clkdm" }, + { .clkdm_name = "l4_wkup_clkdm" }, + { .clkdm_name = "tesla_clkdm" }, { NULL }, }; static struct clkdm_dep iss_wkup_sleep_deps[] = { - { - .clkdm_name = "ivahd_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_1_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "ivahd_clkdm" }, + { .clkdm_name = "l3_1_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, { NULL }, }; static struct clkdm_dep ivahd_wkup_sleep_deps[] = { - { - .clkdm_name = "l3_1_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "l3_1_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, { NULL }, }; static struct clkdm_dep l3_dma_wkup_sleep_deps[] = { - { - .clkdm_name = "abe_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "ducati_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "ivahd_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_1_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_dss_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_init_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_cfg_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_secure_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "ducati_clkdm" }, + { .clkdm_name = "ivahd_clkdm" }, + { .clkdm_name = "l3_1_clkdm" }, + { .clkdm_name = "l3_dss_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, + { .clkdm_name = "l3_init_clkdm" }, + { .clkdm_name = "l4_cfg_clkdm" }, + { .clkdm_name = "l4_per_clkdm" }, + { .clkdm_name = "l4_secure_clkdm" }, + { .clkdm_name = "l4_wkup_clkdm" }, { NULL }, }; static struct clkdm_dep l3_dss_wkup_sleep_deps[] = { - { - .clkdm_name = "ivahd_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "ivahd_clkdm" }, + { .clkdm_name = "l3_2_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, { NULL }, }; static struct clkdm_dep l3_gfx_wkup_sleep_deps[] = { - { - .clkdm_name = "ivahd_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_1_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "ivahd_clkdm" }, + { .clkdm_name = "l3_1_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, { NULL }, }; static struct clkdm_dep l3_init_wkup_sleep_deps[] = { - { - .clkdm_name = "abe_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "ivahd_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_cfg_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_secure_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "ivahd_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, + { .clkdm_name = "l4_cfg_clkdm" }, + { .clkdm_name = "l4_per_clkdm" }, + { .clkdm_name = "l4_secure_clkdm" }, + { .clkdm_name = "l4_wkup_clkdm" }, { NULL }, }; static struct clkdm_dep l4_secure_wkup_sleep_deps[] = { - { - .clkdm_name = "l3_1_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "l3_1_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, + { .clkdm_name = "l4_per_clkdm" }, { NULL }, }; static struct clkdm_dep mpu_wkup_sleep_deps[] = { - { - .clkdm_name = "abe_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "ducati_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "ivahd_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_1_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_dss_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_gfx_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_init_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_cfg_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_secure_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "tesla_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "ducati_clkdm" }, + { .clkdm_name = "ivahd_clkdm" }, + { .clkdm_name = "l3_1_clkdm" }, + { .clkdm_name = "l3_2_clkdm" }, + { .clkdm_name = "l3_dss_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, + { .clkdm_name = "l3_gfx_clkdm" }, + { .clkdm_name = "l3_init_clkdm" }, + { .clkdm_name = "l4_cfg_clkdm" }, + { .clkdm_name = "l4_per_clkdm" }, + { .clkdm_name = "l4_secure_clkdm" }, + { .clkdm_name = "l4_wkup_clkdm" }, + { .clkdm_name = "tesla_clkdm" }, { NULL }, }; static struct clkdm_dep tesla_wkup_sleep_deps[] = { - { - .clkdm_name = "abe_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "ivahd_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_1_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_2_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_emif_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l3_init_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_cfg_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_per_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, - { - .clkdm_name = "l4_wkup_clkdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) - }, + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "ivahd_clkdm" }, + { .clkdm_name = "l3_1_clkdm" }, + { .clkdm_name = "l3_2_clkdm" }, + { .clkdm_name = "l3_emif_clkdm" }, + { .clkdm_name = "l3_init_clkdm" }, + { .clkdm_name = "l4_cfg_clkdm" }, + { .clkdm_name = "l4_per_clkdm" }, + { .clkdm_name = "l4_wkup_clkdm" }, { NULL }, }; @@ -388,7 +160,6 @@ static struct clockdomain l4_cefuse_44xx_clkdm = { .cm_inst = OMAP4430_CM2_CEFUSE_INST, .clkdm_offs = OMAP4430_CM2_CEFUSE_CEFUSE_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l4_cfg_44xx_clkdm = { @@ -399,7 +170,6 @@ static struct clockdomain l4_cfg_44xx_clkdm = { .clkdm_offs = OMAP4430_CM2_CORE_L4CFG_CDOFFS, .dep_bit = OMAP4430_L4CFG_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain tesla_44xx_clkdm = { @@ -412,7 +182,6 @@ static struct clockdomain tesla_44xx_clkdm = { .wkdep_srcs = tesla_wkup_sleep_deps, .sleepdep_srcs = tesla_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l3_gfx_44xx_clkdm = { @@ -425,7 +194,6 @@ static struct clockdomain l3_gfx_44xx_clkdm = { .wkdep_srcs = l3_gfx_wkup_sleep_deps, .sleepdep_srcs = l3_gfx_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain ivahd_44xx_clkdm = { @@ -438,7 +206,6 @@ static struct clockdomain ivahd_44xx_clkdm = { .wkdep_srcs = ivahd_wkup_sleep_deps, .sleepdep_srcs = ivahd_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l4_secure_44xx_clkdm = { @@ -451,7 +218,6 @@ static struct clockdomain l4_secure_44xx_clkdm = { .wkdep_srcs = l4_secure_wkup_sleep_deps, .sleepdep_srcs = l4_secure_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l4_per_44xx_clkdm = { @@ -462,7 +228,6 @@ static struct clockdomain l4_per_44xx_clkdm = { .clkdm_offs = OMAP4430_CM2_L4PER_L4PER_CDOFFS, .dep_bit = OMAP4430_L4PER_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP_SWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain abe_44xx_clkdm = { @@ -473,7 +238,6 @@ static struct clockdomain abe_44xx_clkdm = { .clkdm_offs = OMAP4430_CM1_ABE_ABE_CDOFFS, .dep_bit = OMAP4430_ABE_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP_SWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l3_instr_44xx_clkdm = { @@ -482,7 +246,6 @@ static struct clockdomain l3_instr_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_CORE_INST, .clkdm_offs = OMAP4430_CM2_CORE_L3INSTR_CDOFFS, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l3_init_44xx_clkdm = { @@ -495,7 +258,6 @@ static struct clockdomain l3_init_44xx_clkdm = { .wkdep_srcs = l3_init_wkup_sleep_deps, .sleepdep_srcs = l3_init_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain d2d_44xx_clkdm = { @@ -507,7 +269,6 @@ static struct clockdomain d2d_44xx_clkdm = { .wkdep_srcs = d2d_wkup_sleep_deps, .sleepdep_srcs = d2d_wkup_sleep_deps, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain mpu0_44xx_clkdm = { @@ -517,7 +278,6 @@ static struct clockdomain mpu0_44xx_clkdm = { .cm_inst = OMAP4430_PRCM_MPU_CPU0_INST, .clkdm_offs = OMAP4430_PRCM_MPU_CPU0_CPU0_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain mpu1_44xx_clkdm = { @@ -527,7 +287,6 @@ static struct clockdomain mpu1_44xx_clkdm = { .cm_inst = OMAP4430_PRCM_MPU_CPU1_INST, .clkdm_offs = OMAP4430_PRCM_MPU_CPU1_CPU1_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l3_emif_44xx_clkdm = { @@ -538,7 +297,6 @@ static struct clockdomain l3_emif_44xx_clkdm = { .clkdm_offs = OMAP4430_CM2_CORE_MEMIF_CDOFFS, .dep_bit = OMAP4430_MEMIF_STATDEP_SHIFT, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l4_ao_44xx_clkdm = { @@ -548,7 +306,6 @@ static struct clockdomain l4_ao_44xx_clkdm = { .cm_inst = OMAP4430_CM2_ALWAYS_ON_INST, .clkdm_offs = OMAP4430_CM2_ALWAYS_ON_ALWON_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain ducati_44xx_clkdm = { @@ -561,7 +318,6 @@ static struct clockdomain ducati_44xx_clkdm = { .wkdep_srcs = ducati_wkup_sleep_deps, .sleepdep_srcs = ducati_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain mpu_44xx_clkdm = { @@ -573,7 +329,6 @@ static struct clockdomain mpu_44xx_clkdm = { .wkdep_srcs = mpu_wkup_sleep_deps, .sleepdep_srcs = mpu_wkup_sleep_deps, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l3_2_44xx_clkdm = { @@ -584,7 +339,6 @@ static struct clockdomain l3_2_44xx_clkdm = { .clkdm_offs = OMAP4430_CM2_CORE_L3_2_CDOFFS, .dep_bit = OMAP4430_L3_2_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l3_1_44xx_clkdm = { @@ -595,7 +349,6 @@ static struct clockdomain l3_1_44xx_clkdm = { .clkdm_offs = OMAP4430_CM2_CORE_L3_1_CDOFFS, .dep_bit = OMAP4430_L3_1_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain iss_44xx_clkdm = { @@ -607,7 +360,6 @@ static struct clockdomain iss_44xx_clkdm = { .wkdep_srcs = iss_wkup_sleep_deps, .sleepdep_srcs = iss_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l3_dss_44xx_clkdm = { @@ -620,7 +372,6 @@ static struct clockdomain l3_dss_44xx_clkdm = { .wkdep_srcs = l3_dss_wkup_sleep_deps, .sleepdep_srcs = l3_dss_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l4_wkup_44xx_clkdm = { @@ -631,7 +382,6 @@ static struct clockdomain l4_wkup_44xx_clkdm = { .clkdm_offs = OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS, .dep_bit = OMAP4430_L4WKUP_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain emu_sys_44xx_clkdm = { @@ -641,7 +391,6 @@ static struct clockdomain emu_sys_44xx_clkdm = { .cm_inst = OMAP4430_PRM_EMU_CM_INST, .clkdm_offs = OMAP4430_PRM_EMU_CM_EMU_CDOFFS, .flags = CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l3_dma_44xx_clkdm = { @@ -653,7 +402,6 @@ static struct clockdomain l3_dma_44xx_clkdm = { .wkdep_srcs = l3_dma_wkup_sleep_deps, .sleepdep_srcs = l3_dma_wkup_sleep_deps, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* As clockdomains are added or removed above, this list must also be changed */ diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 2ce1ce6fb4db..d098c870de0b 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -342,11 +342,11 @@ void __init omap2_init_common_infrastructure(void) if (cpu_is_omap242x()) { omap2xxx_powerdomains_init(); - omap2xxx_clockdomains_init(); + omap242x_clockdomains_init(); omap2420_hwmod_init(); } else if (cpu_is_omap243x()) { omap2xxx_powerdomains_init(); - omap2xxx_clockdomains_init(); + omap243x_clockdomains_init(); omap2430_hwmod_init(); } else if (cpu_is_omap34xx()) { omap3xxx_powerdomains_init(); -- cgit v1.2.3 From 129c65ee66a97fbf663f2f5fce26aacdc7348736 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Wed, 14 Sep 2011 16:01:21 -0600 Subject: OMAP: powerdomain: split pwrdm_init() into two functions In preparation for OMAP_CHIP() removal, split pwrdm_init() into three functions. This allows some of them to be called multiple times: for example, pwrdm_register_pwrdms() can be called once to register powerdomains that are common to a group of SoCs, and once to register powerdomains that are specific to a single SoC. The appropriate order to call these functions - which is enforced by the code - is: 1. pwrdm_register_platform_funcs() 2. pwrdm_register_pwrdms() (can be called multiple times) 3. pwrdm_complete_init() Convert the OMAP2, 3, and 4 powerdomain init code to use these new functions. While here, improve documentation, and increase CodingStyle conformance by shortening some local variable names. Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/powerdomain.c | 84 +++++++++++++++++++++-------- arch/arm/mach-omap2/powerdomain.h | 4 +- arch/arm/mach-omap2/powerdomains2xxx_data.c | 4 +- arch/arm/mach-omap2/powerdomains3xxx_data.c | 4 +- arch/arm/mach-omap2/powerdomains44xx_data.c | 4 +- 5 files changed, 74 insertions(+), 26 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c index ef71fdd40fc4..3483537b7939 100644 --- a/arch/arm/mach-omap2/powerdomain.c +++ b/arch/arm/mach-omap2/powerdomain.c @@ -1,7 +1,7 @@ /* * OMAP powerdomain control * - * Copyright (C) 2007-2008 Texas Instruments, Inc. + * Copyright (C) 2007-2008, 2011 Texas Instruments, Inc. * Copyright (C) 2007-2011 Nokia Corporation * * Written by Paul Walmsley @@ -194,36 +194,76 @@ static int _pwrdm_post_transition_cb(struct powerdomain *pwrdm, void *unused) /* Public functions */ /** - * pwrdm_init - set up the powerdomain layer - * @pwrdms: array of struct powerdomain pointers to register - * @custom_funcs: func pointers for arch specific implementations + * pwrdm_register_platform_funcs - register powerdomain implementation fns + * @po: func pointers for arch specific implementations * - * Loop through the array of powerdomains @pwrdms, registering all - * that are available on the current CPU. Also, program all - * powerdomain target state as ON; this is to prevent domains from - * hitting low power states (if bootloader has target states set to - * something other than ON) and potentially even losing context while - * PM is not fully initialized. The PM late init code can then program - * the desired target state for all the power domains. No return - * value. + * Register the list of function pointers used to implement the + * powerdomain functions on different OMAP SoCs. Should be called + * before any other pwrdm_register*() function. Returns -EINVAL if + * @po is null, -EEXIST if platform functions have already been + * registered, or 0 upon success. */ -void pwrdm_init(struct powerdomain **pwrdms, struct pwrdm_ops *custom_funcs) +int pwrdm_register_platform_funcs(struct pwrdm_ops *po) +{ + if (!po) + return -EINVAL; + + if (arch_pwrdm) + return -EEXIST; + + arch_pwrdm = po; + + return 0; +} + +/** + * pwrdm_register_pwrdms - register SoC powerdomains + * @ps: pointer to an array of struct powerdomain to register + * + * Register the powerdomains available on a particular OMAP SoC. Must + * be called after pwrdm_register_platform_funcs(). May be called + * multiple times. Returns -EACCES if called before + * pwrdm_register_platform_funcs(); -EINVAL if the argument @ps is + * null; or 0 upon success. + */ +int pwrdm_register_pwrdms(struct powerdomain **ps) { struct powerdomain **p = NULL; - struct powerdomain *temp_p; - if (!custom_funcs) - WARN(1, "powerdomain: No custom pwrdm functions registered\n"); - else - arch_pwrdm = custom_funcs; + if (!arch_pwrdm) + return -EEXIST; - if (pwrdms) { - for (p = pwrdms; *p; p++) - _pwrdm_register(*p); - } + if (!ps) + return -EINVAL; + + for (p = ps; *p; p++) + _pwrdm_register(*p); + + return 0; +} + +/** + * pwrdm_complete_init - set up the powerdomain layer + * + * Do whatever is necessary to initialize registered powerdomains and + * powerdomain code. Currently, this programs the next power state + * for each powerdomain to ON. This prevents powerdomains from + * unexpectedly losing context or entering high wakeup latency modes + * with non-power-management-enabled kernels. Must be called after + * pwrdm_register_pwrdms(). Returns -EACCES if called before + * pwrdm_register_pwrdms(), or 0 upon success. + */ +int pwrdm_complete_init(void) +{ + struct powerdomain *temp_p; + + if (list_empty(&pwrdm_list)) + return -EACCES; list_for_each_entry(temp_p, &pwrdm_list, node) pwrdm_set_next_pwrst(temp_p, PWRDM_POWER_ON); + + return 0; } /** diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h index d23d979b9c34..489e1c5ac696 100644 --- a/arch/arm/mach-omap2/powerdomain.h +++ b/arch/arm/mach-omap2/powerdomain.h @@ -162,7 +162,9 @@ struct pwrdm_ops { int (*pwrdm_wait_transition)(struct powerdomain *pwrdm); }; -void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs); +int pwrdm_register_platform_funcs(struct pwrdm_ops *custom_funcs); +int pwrdm_register_pwrdms(struct powerdomain **pwrdm_list); +int pwrdm_complete_init(void); struct powerdomain *pwrdm_lookup(const char *name); diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c index cc389fb2005d..71c4fd7a6c2f 100644 --- a/arch/arm/mach-omap2/powerdomains2xxx_data.c +++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c @@ -119,5 +119,7 @@ static struct powerdomain *powerdomains_omap2xxx[] __initdata = { void __init omap2xxx_powerdomains_init(void) { - pwrdm_init(powerdomains_omap2xxx, &omap2_pwrdm_operations); + pwrdm_register_platform_funcs(&omap2_pwrdm_operations); + pwrdm_register_pwrdms(powerdomains_omap2xxx); + pwrdm_complete_init(); } diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c index 469a920a74dc..9d355fcbb010 100644 --- a/arch/arm/mach-omap2/powerdomains3xxx_data.c +++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c @@ -283,5 +283,7 @@ static struct powerdomain *powerdomains_omap3xxx[] __initdata = { void __init omap3xxx_powerdomains_init(void) { - pwrdm_init(powerdomains_omap3xxx, &omap3_pwrdm_operations); + pwrdm_register_platform_funcs(&omap3_pwrdm_operations); + pwrdm_register_pwrdms(powerdomains_omap3xxx); + pwrdm_complete_init(); } diff --git a/arch/arm/mach-omap2/powerdomains44xx_data.c b/arch/arm/mach-omap2/powerdomains44xx_data.c index 247e79495115..67ac24b139ef 100644 --- a/arch/arm/mach-omap2/powerdomains44xx_data.c +++ b/arch/arm/mach-omap2/powerdomains44xx_data.c @@ -352,5 +352,7 @@ static struct powerdomain *powerdomains_omap44xx[] __initdata = { void __init omap44xx_powerdomains_init(void) { - pwrdm_init(powerdomains_omap44xx, &omap4_pwrdm_operations); + pwrdm_register_platform_funcs(&omap4_pwrdm_operations); + pwrdm_register_pwrdms(powerdomains_omap44xx); + pwrdm_complete_init(); } -- cgit v1.2.3 From 8179488a36985d4929cf89be5d9171145a769511 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Wed, 14 Sep 2011 11:34:21 -0600 Subject: OMAP: powerdomain: remove omap_chip bitmasks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit At Tony's request, remove the omap_chip bitmasks from the powerdomain definitions. Instead, initialize powerdomains based on one or more lists that are applicable to a particular SoC family, variant, and silicon revision. Gražvydas Ignotas found and reported a bug in a related patch that also applied to this patch - thanks Gražvydas. Signed-off-by: Paul Walmsley Cc: Gražvydas Ignotas --- arch/arm/mach-omap2/io.c | 4 +- arch/arm/mach-omap2/powerdomain-common.c | 7 +-- arch/arm/mach-omap2/powerdomain.c | 3 - arch/arm/mach-omap2/powerdomain.h | 5 +- arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c | 19 +----- arch/arm/mach-omap2/powerdomains2xxx_data.c | 42 +++++++------ arch/arm/mach-omap2/powerdomains3xxx_data.c | 79 ++++++++++++++---------- arch/arm/mach-omap2/powerdomains44xx_data.c | 16 ----- 8 files changed, 79 insertions(+), 96 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index d098c870de0b..40b6d47fdbda 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -341,11 +341,11 @@ void __init omap2_init_common_infrastructure(void) u8 postsetup_state; if (cpu_is_omap242x()) { - omap2xxx_powerdomains_init(); + omap242x_powerdomains_init(); omap242x_clockdomains_init(); omap2420_hwmod_init(); } else if (cpu_is_omap243x()) { - omap2xxx_powerdomains_init(); + omap243x_powerdomains_init(); omap243x_clockdomains_init(); omap2430_hwmod_init(); } else if (cpu_is_omap34xx()) { diff --git a/arch/arm/mach-omap2/powerdomain-common.c b/arch/arm/mach-omap2/powerdomain-common.c index 171fccd208c7..f97afff68d6d 100644 --- a/arch/arm/mach-omap2/powerdomain-common.c +++ b/arch/arm/mach-omap2/powerdomain-common.c @@ -1,9 +1,8 @@ /* - * linux/arch/arm/mach-omap2/powerdomain-common.c - * Contains common powerdomain framework functions + * Common powerdomain framework functions * - * Copyright (C) 2010 Texas Instruments, Inc. - * Copyright (C) 2010 Nokia Corporation + * Copyright (C) 2010-2011 Texas Instruments, Inc. + * Copyright (C) 2010 Nokia Corporation * * Derived from mach-omap2/powerdomain.c written by Paul Walmsley * diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c index 3483537b7939..896cb4c5eb1a 100644 --- a/arch/arm/mach-omap2/powerdomain.c +++ b/arch/arm/mach-omap2/powerdomain.c @@ -81,9 +81,6 @@ static int _pwrdm_register(struct powerdomain *pwrdm) if (!pwrdm || !pwrdm->name) return -EINVAL; - if (!omap_chip_is(pwrdm->omap_chip)) - return -EINVAL; - if (cpu_is_omap44xx() && pwrdm->prcm_partition == OMAP4430_INVALID_PRCM_PARTITION) { pr_err("powerdomain: %s: missing OMAP4 PRCM partition ID\n", diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h index 489e1c5ac696..8febd84e5e31 100644 --- a/arch/arm/mach-omap2/powerdomain.h +++ b/arch/arm/mach-omap2/powerdomain.h @@ -78,7 +78,6 @@ struct powerdomain; /** * struct powerdomain - OMAP powerdomain * @name: Powerdomain name - * @omap_chip: represents the OMAP chip types containing this pwrdm * @prcm_offs: the address offset from CM_BASE/PRM_BASE * @prcm_partition: (OMAP4 only) the PRCM partition ID containing @prcm_offs * @pwrsts: Possible powerdomain power states @@ -98,7 +97,6 @@ struct powerdomain; */ struct powerdomain { const char *name; - const struct omap_chip_id omap_chip; const s16 prcm_offs; const u8 pwrsts; const u8 pwrsts_logic_ret; @@ -212,7 +210,8 @@ int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm); u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm); bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm); -extern void omap2xxx_powerdomains_init(void); +extern void omap242x_powerdomains_init(void); +extern void omap243x_powerdomains_init(void); extern void omap3xxx_powerdomains_init(void); extern void omap44xx_powerdomains_init(void); diff --git a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c index 4210c3399769..bf30483d5cb0 100644 --- a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c +++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c @@ -1,7 +1,7 @@ /* * OMAP2/3 common powerdomain definitions * - * Copyright (C) 2007-2008 Texas Instruments, Inc. + * Copyright (C) 2007-2008, 2011 Texas Instruments, Inc. * Copyright (C) 2007-2011 Nokia Corporation * * Paul Walmsley, Jouni Högander @@ -11,20 +11,6 @@ * published by the Free Software Foundation. */ -/* - * To Do List - * -> Move the Sleep/Wakeup dependencies from Power Domain framework to - * Clock Domain Framework - */ - -/* - * This file contains all of the powerdomains that have some element - * of software control for the OMAP24xx and OMAP34xx chips. - * - * This is not an exhaustive listing of powerdomains on the chips; only - * powerdomains that can be controlled in software. - */ - /* * The names for the DSP/IVA2 powerdomains are confusing. * @@ -59,8 +45,6 @@ struct powerdomain gfx_omap2_pwrdm = { .name = "gfx_pwrdm", .prcm_offs = GFX_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | - CHIP_IS_OMAP3430ES1), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_RET, .banks = 1, @@ -75,6 +59,5 @@ struct powerdomain gfx_omap2_pwrdm = { struct powerdomain wkup_omap2_pwrdm = { .name = "wkup_pwrdm", .prcm_offs = WKUP_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), .pwrsts = PWRSTS_ON, }; diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c index 71c4fd7a6c2f..bb4394e3b621 100644 --- a/arch/arm/mach-omap2/powerdomains2xxx_data.c +++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c @@ -1,7 +1,7 @@ /* * OMAP2XXX powerdomain definitions * - * Copyright (C) 2007-2008 Texas Instruments, Inc. + * Copyright (C) 2007-2008, 2011 Texas Instruments, Inc. * Copyright (C) 2007-2011 Nokia Corporation * * Paul Walmsley, Jouni Högander @@ -28,7 +28,6 @@ static struct powerdomain dsp_pwrdm = { .name = "dsp_pwrdm", .prcm_offs = OMAP24XX_DSP_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_RET, .banks = 1, @@ -43,7 +42,6 @@ static struct powerdomain dsp_pwrdm = { static struct powerdomain mpu_24xx_pwrdm = { .name = "mpu_pwrdm", .prcm_offs = MPU_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 1, @@ -58,7 +56,6 @@ static struct powerdomain mpu_24xx_pwrdm = { static struct powerdomain core_24xx_pwrdm = { .name = "core_pwrdm", .prcm_offs = CORE_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX), .pwrsts = PWRSTS_OFF_RET_ON, .banks = 3, .pwrsts_mem_ret = { @@ -78,14 +75,11 @@ static struct powerdomain core_24xx_pwrdm = { * 2430-specific powerdomains */ -#ifdef CONFIG_SOC_OMAP2430 - /* XXX 2430 KILLDOMAINWKUP bit? No current users apparently */ static struct powerdomain mdm_pwrdm = { .name = "mdm_pwrdm", .prcm_offs = OMAP2430_MDM_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_RET, .banks = 1, @@ -97,29 +91,41 @@ static struct powerdomain mdm_pwrdm = { }, }; -#endif /* CONFIG_SOC_OMAP2430 */ - -/* As powerdomains are added or removed above, this list must also be changed */ -static struct powerdomain *powerdomains_omap2xxx[] __initdata = { +/* + * + */ +static struct powerdomain *powerdomains_omap24xx[] __initdata = { &wkup_omap2_pwrdm, &gfx_omap2_pwrdm, - -#ifdef CONFIG_ARCH_OMAP2 &dsp_pwrdm, &mpu_24xx_pwrdm, &core_24xx_pwrdm, -#endif + NULL +}; -#ifdef CONFIG_SOC_OMAP2430 +static struct powerdomain *powerdomains_omap2430[] __initdata = { &mdm_pwrdm, -#endif NULL }; -void __init omap2xxx_powerdomains_init(void) +void __init omap242x_powerdomains_init(void) { + if (!cpu_is_omap2420()) + return; + + pwrdm_register_platform_funcs(&omap2_pwrdm_operations); + pwrdm_register_pwrdms(powerdomains_omap24xx); + pwrdm_complete_init(); +} + +void __init omap243x_powerdomains_init(void) +{ + if (!cpu_is_omap2430()) + return; + pwrdm_register_platform_funcs(&omap2_pwrdm_operations); - pwrdm_register_pwrdms(powerdomains_omap2xxx); + pwrdm_register_pwrdms(powerdomains_omap24xx); + pwrdm_register_pwrdms(powerdomains_omap2430); pwrdm_complete_init(); } diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c index 9d355fcbb010..e4f3a7d6ecfc 100644 --- a/arch/arm/mach-omap2/powerdomains3xxx_data.c +++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c @@ -1,7 +1,7 @@ /* * OMAP3 powerdomain definitions * - * Copyright (C) 2007-2008 Texas Instruments, Inc. + * Copyright (C) 2007-2008, 2011 Texas Instruments, Inc. * Copyright (C) 2007-2011 Nokia Corporation * * Paul Walmsley, Jouni Högander @@ -14,6 +14,8 @@ #include #include +#include + #include "powerdomain.h" #include "powerdomains2xxx_3xxx_data.h" @@ -27,8 +29,6 @@ * 34XX-specific powerdomains, dependencies */ -#ifdef CONFIG_ARCH_OMAP3 - /* * Powerdomains */ @@ -36,7 +36,6 @@ static struct powerdomain iva2_pwrdm = { .name = "iva2_pwrdm", .prcm_offs = OMAP3430_IVA2_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 4, @@ -57,7 +56,6 @@ static struct powerdomain iva2_pwrdm = { static struct powerdomain mpu_3xxx_pwrdm = { .name = "mpu_pwrdm", .prcm_offs = MPU_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .flags = PWRDM_HAS_MPU_QUIRK, @@ -83,10 +81,6 @@ static struct powerdomain mpu_3xxx_pwrdm = { static struct powerdomain core_3xxx_pre_es3_1_pwrdm = { .name = "core_pwrdm", .prcm_offs = CORE_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | - CHIP_IS_OMAP3430ES2 | - CHIP_IS_OMAP3430ES3_0 | - CHIP_IS_OMAP3630ES1), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 2, @@ -103,8 +97,6 @@ static struct powerdomain core_3xxx_pre_es3_1_pwrdm = { static struct powerdomain core_3xxx_es3_1_pwrdm = { .name = "core_pwrdm", .prcm_offs = CORE_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1 | - CHIP_GE_OMAP3630ES1_1), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, /* @@ -125,7 +117,6 @@ static struct powerdomain core_3xxx_es3_1_pwrdm = { static struct powerdomain dss_pwrdm = { .name = "dss_pwrdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .prcm_offs = OMAP3430_DSS_MOD, .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_RET, @@ -146,7 +137,6 @@ static struct powerdomain dss_pwrdm = { static struct powerdomain sgx_pwrdm = { .name = "sgx_pwrdm", .prcm_offs = OMAP3430ES2_SGX_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), /* XXX This is accurate for 3430 SGX, but what about GFX? */ .pwrsts = PWRSTS_OFF_ON, .pwrsts_logic_ret = PWRSTS_RET, @@ -161,7 +151,6 @@ static struct powerdomain sgx_pwrdm = { static struct powerdomain cam_pwrdm = { .name = "cam_pwrdm", - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .prcm_offs = OMAP3430_CAM_MOD, .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_RET, @@ -177,7 +166,6 @@ static struct powerdomain cam_pwrdm = { static struct powerdomain per_pwrdm = { .name = "per_pwrdm", .prcm_offs = OMAP3430_PER_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 1, @@ -192,13 +180,11 @@ static struct powerdomain per_pwrdm = { static struct powerdomain emu_pwrdm = { .name = "emu_pwrdm", .prcm_offs = OMAP3430_EMU_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; static struct powerdomain neon_pwrdm = { .name = "neon_pwrdm", .prcm_offs = OMAP3430_NEON_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_RET, }; @@ -206,7 +192,6 @@ static struct powerdomain neon_pwrdm = { static struct powerdomain usbhost_pwrdm = { .name = "usbhost_pwrdm", .prcm_offs = OMAP3430ES2_USBHOST_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_RET, /* @@ -228,62 +213,92 @@ static struct powerdomain usbhost_pwrdm = { static struct powerdomain dpll1_pwrdm = { .name = "dpll1_pwrdm", .prcm_offs = MPU_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; static struct powerdomain dpll2_pwrdm = { .name = "dpll2_pwrdm", .prcm_offs = OMAP3430_IVA2_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; static struct powerdomain dpll3_pwrdm = { .name = "dpll3_pwrdm", .prcm_offs = PLL_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; static struct powerdomain dpll4_pwrdm = { .name = "dpll4_pwrdm", .prcm_offs = PLL_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; static struct powerdomain dpll5_pwrdm = { .name = "dpll5_pwrdm", .prcm_offs = PLL_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), }; /* As powerdomains are added or removed above, this list must also be changed */ -static struct powerdomain *powerdomains_omap3xxx[] __initdata = { - +static struct powerdomain *powerdomains_omap3430_common[] __initdata = { &wkup_omap2_pwrdm, - &gfx_omap2_pwrdm, &iva2_pwrdm, &mpu_3xxx_pwrdm, &neon_pwrdm, - &core_3xxx_pre_es3_1_pwrdm, - &core_3xxx_es3_1_pwrdm, &cam_pwrdm, &dss_pwrdm, &per_pwrdm, &emu_pwrdm, - &sgx_pwrdm, - &usbhost_pwrdm, &dpll1_pwrdm, &dpll2_pwrdm, &dpll3_pwrdm, &dpll4_pwrdm, + NULL +}; + +static struct powerdomain *powerdomains_omap3430es1[] __initdata = { + &gfx_omap2_pwrdm, + &core_3xxx_pre_es3_1_pwrdm, + NULL +}; + +/* also includes 3630ES1.0 */ +static struct powerdomain *powerdomains_omap3430es2_es3_0[] __initdata = { + &core_3xxx_pre_es3_1_pwrdm, + &sgx_pwrdm, + &usbhost_pwrdm, &dpll5_pwrdm, -#endif NULL }; +/* also includes 3630ES1.1+ */ +static struct powerdomain *powerdomains_omap3430es3_1plus[] __initdata = { + &core_3xxx_es3_1_pwrdm, + &sgx_pwrdm, + &usbhost_pwrdm, + &dpll5_pwrdm, + NULL +}; void __init omap3xxx_powerdomains_init(void) { + unsigned int rev; + + if (!cpu_is_omap34xx()) + return; + pwrdm_register_platform_funcs(&omap3_pwrdm_operations); - pwrdm_register_pwrdms(powerdomains_omap3xxx); + pwrdm_register_pwrdms(powerdomains_omap3430_common); + + rev = omap_rev(); + + if (rev == OMAP3430_REV_ES1_0) + pwrdm_register_pwrdms(powerdomains_omap3430es1); + else if (rev == OMAP3430_REV_ES2_0 || rev == OMAP3430_REV_ES2_1 || + rev == OMAP3430_REV_ES3_0 || rev == OMAP3630_REV_ES1_0) + pwrdm_register_pwrdms(powerdomains_omap3430es2_es3_0); + else if (rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2 || + rev == OMAP3517_REV_ES1_0 || rev == OMAP3517_REV_ES1_1 || + rev == OMAP3630_REV_ES1_1 || rev == OMAP3630_REV_ES1_2) + pwrdm_register_pwrdms(powerdomains_omap3430es3_1plus); + else + WARN(1, "OMAP3 powerdomain init: unknown chip type\n"); + pwrdm_complete_init(); } diff --git a/arch/arm/mach-omap2/powerdomains44xx_data.c b/arch/arm/mach-omap2/powerdomains44xx_data.c index 67ac24b139ef..cbce0c9069cd 100644 --- a/arch/arm/mach-omap2/powerdomains44xx_data.c +++ b/arch/arm/mach-omap2/powerdomains44xx_data.c @@ -35,7 +35,6 @@ static struct powerdomain core_44xx_pwrdm = { .name = "core_pwrdm", .prcm_offs = OMAP4430_PRM_CORE_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 5, @@ -61,7 +60,6 @@ static struct powerdomain gfx_44xx_pwrdm = { .name = "gfx_pwrdm", .prcm_offs = OMAP4430_PRM_GFX_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_ON, .banks = 1, .pwrsts_mem_ret = { @@ -78,7 +76,6 @@ static struct powerdomain abe_44xx_pwrdm = { .name = "abe_pwrdm", .prcm_offs = OMAP4430_PRM_ABE_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF, .banks = 2, @@ -98,7 +95,6 @@ static struct powerdomain dss_44xx_pwrdm = { .name = "dss_pwrdm", .prcm_offs = OMAP4430_PRM_DSS_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF, .banks = 1, @@ -116,7 +112,6 @@ static struct powerdomain tesla_44xx_pwrdm = { .name = "tesla_pwrdm", .prcm_offs = OMAP4430_PRM_TESLA_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 3, @@ -138,7 +133,6 @@ static struct powerdomain wkup_44xx_pwrdm = { .name = "wkup_pwrdm", .prcm_offs = OMAP4430_PRM_WKUP_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_ON, .banks = 1, .pwrsts_mem_ret = { @@ -154,7 +148,6 @@ static struct powerdomain cpu0_44xx_pwrdm = { .name = "cpu0_pwrdm", .prcm_offs = OMAP4430_PRCM_MPU_CPU0_INST, .prcm_partition = OMAP4430_PRCM_MPU_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 1, @@ -171,7 +164,6 @@ static struct powerdomain cpu1_44xx_pwrdm = { .name = "cpu1_pwrdm", .prcm_offs = OMAP4430_PRCM_MPU_CPU1_INST, .prcm_partition = OMAP4430_PRCM_MPU_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 1, @@ -188,7 +180,6 @@ static struct powerdomain emu_44xx_pwrdm = { .name = "emu_pwrdm", .prcm_offs = OMAP4430_PRM_EMU_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_ON, .banks = 1, .pwrsts_mem_ret = { @@ -204,7 +195,6 @@ static struct powerdomain mpu_44xx_pwrdm = { .name = "mpu_pwrdm", .prcm_offs = OMAP4430_PRM_MPU_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 3, @@ -225,7 +215,6 @@ static struct powerdomain ivahd_44xx_pwrdm = { .name = "ivahd_pwrdm", .prcm_offs = OMAP4430_PRM_IVAHD_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF, .banks = 4, @@ -249,7 +238,6 @@ static struct powerdomain cam_44xx_pwrdm = { .name = "cam_pwrdm", .prcm_offs = OMAP4430_PRM_CAM_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_ON, .banks = 1, .pwrsts_mem_ret = { @@ -266,7 +254,6 @@ static struct powerdomain l3init_44xx_pwrdm = { .name = "l3init_pwrdm", .prcm_offs = OMAP4430_PRM_L3INIT_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 1, @@ -284,7 +271,6 @@ static struct powerdomain l4per_44xx_pwrdm = { .name = "l4per_pwrdm", .prcm_offs = OMAP4430_PRM_L4PER_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 2, @@ -307,7 +293,6 @@ static struct powerdomain always_on_core_44xx_pwrdm = { .name = "always_on_core_pwrdm", .prcm_offs = OMAP4430_PRM_ALWAYS_ON_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_ON, }; @@ -316,7 +301,6 @@ static struct powerdomain cefuse_44xx_pwrdm = { .name = "cefuse_pwrdm", .prcm_offs = OMAP4430_PRM_CEFUSE_INST, .prcm_partition = OMAP4430_PRM_PARTITION, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_ON, .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; -- cgit v1.2.3 From d6504acd2125984c61dce24727dd3842d0144015 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Wed, 14 Sep 2011 17:23:19 -0600 Subject: OMAP2+: hwmod: remove OMAP_CHIP* MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit At Tony's request, remove the OMAP_CHIP* flags from the hwmod data, and replace it instead with chip family, variant, and ES level-specific lists of hwmods to register. Thanks to Gražvydas Ignotas for finding a bug in the AM3517/3505 support, and for other review comments. Signed-off-by: Paul Walmsley Cc: Gražvydas Ignotas --- arch/arm/mach-omap2/omap_hwmod.c | 3 - arch/arm/mach-omap2/omap_hwmod_2420_data.c | 37 ------ arch/arm/mach-omap2/omap_hwmod_2430_data.c | 45 ------- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 169 ++++++++++++++------------- arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 82 ------------- arch/arm/plat-omap/include/plat/omap_hwmod.h | 2 - 6 files changed, 85 insertions(+), 253 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 84cc0bdda3ae..d71380705080 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -1954,9 +1954,6 @@ int __init omap_hwmod_register(struct omap_hwmod **ohs) i = 0; do { - if (!omap_chip_is(ohs[i]->omap_chip)) - continue; - r = _register(ohs[i]); WARN(r, "omap_hwmod: %s: _register returned %d\n", ohs[i]->name, r); diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index a015c69068f6..b6ea69a5c2f8 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -100,7 +100,6 @@ static struct omap_hwmod omap2420_l3_main_hwmod = { .masters_cnt = ARRAY_SIZE(omap2420_l3_main_masters), .slaves = omap2420_l3_main_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_l3_main_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_NO_IDLEST, }; @@ -206,7 +205,6 @@ static struct omap_hwmod omap2420_l4_core_hwmod = { .masters_cnt = ARRAY_SIZE(omap2420_l4_core_masters), .slaves = omap2420_l4_core_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_l4_core_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_NO_IDLEST, }; @@ -227,7 +225,6 @@ static struct omap_hwmod omap2420_l4_wkup_hwmod = { .masters_cnt = ARRAY_SIZE(omap2420_l4_wkup_masters), .slaves = omap2420_l4_wkup_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_l4_wkup_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_NO_IDLEST, }; @@ -243,7 +240,6 @@ static struct omap_hwmod omap2420_mpu_hwmod = { .main_clk = "mpu_ck", .masters = omap2420_mpu_masters, .masters_cnt = ARRAY_SIZE(omap2420_mpu_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* @@ -271,7 +267,6 @@ static struct omap_hwmod omap2420_iva_hwmod = { .class = &iva_hwmod_class, .masters = omap2420_iva_masters, .masters_cnt = ARRAY_SIZE(omap2420_iva_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer1 */ @@ -317,7 +312,6 @@ static struct omap_hwmod omap2420_timer1_hwmod = { .slaves = omap2420_timer1_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer1_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer2 */ @@ -354,7 +348,6 @@ static struct omap_hwmod omap2420_timer2_hwmod = { .slaves = omap2420_timer2_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer2_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer3 */ @@ -391,7 +384,6 @@ static struct omap_hwmod omap2420_timer3_hwmod = { .slaves = omap2420_timer3_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer3_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer4 */ @@ -428,7 +420,6 @@ static struct omap_hwmod omap2420_timer4_hwmod = { .slaves = omap2420_timer4_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer4_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer5 */ @@ -465,7 +456,6 @@ static struct omap_hwmod omap2420_timer5_hwmod = { .slaves = omap2420_timer5_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer5_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; @@ -503,7 +493,6 @@ static struct omap_hwmod omap2420_timer6_hwmod = { .slaves = omap2420_timer6_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer6_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer7 */ @@ -540,7 +529,6 @@ static struct omap_hwmod omap2420_timer7_hwmod = { .slaves = omap2420_timer7_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer7_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer8 */ @@ -577,7 +565,6 @@ static struct omap_hwmod omap2420_timer8_hwmod = { .slaves = omap2420_timer8_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer8_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer9 */ @@ -614,7 +601,6 @@ static struct omap_hwmod omap2420_timer9_hwmod = { .slaves = omap2420_timer9_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer9_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer10 */ @@ -651,7 +637,6 @@ static struct omap_hwmod omap2420_timer10_hwmod = { .slaves = omap2420_timer10_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer10_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer11 */ @@ -688,7 +673,6 @@ static struct omap_hwmod omap2420_timer11_hwmod = { .slaves = omap2420_timer11_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer11_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* timer12 */ @@ -725,7 +709,6 @@ static struct omap_hwmod omap2420_timer12_hwmod = { .slaves = omap2420_timer12_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_timer12_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; /* l4_wkup -> wd_timer2 */ @@ -766,7 +749,6 @@ static struct omap_hwmod omap2420_wd_timer2_hwmod = { }, .slaves = omap2420_wd_timer2_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_wd_timer2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* UART1 */ @@ -792,7 +774,6 @@ static struct omap_hwmod omap2420_uart1_hwmod = { .slaves = omap2420_uart1_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_uart1_slaves), .class = &omap2_uart_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* UART2 */ @@ -818,7 +799,6 @@ static struct omap_hwmod omap2420_uart2_hwmod = { .slaves = omap2420_uart2_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_uart2_slaves), .class = &omap2_uart_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* UART3 */ @@ -844,7 +824,6 @@ static struct omap_hwmod omap2420_uart3_hwmod = { .slaves = omap2420_uart3_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_uart3_slaves), .class = &omap2_uart_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* dss */ @@ -898,7 +877,6 @@ static struct omap_hwmod omap2420_dss_core_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2420_dss_slaves), .masters = omap2420_dss_masters, .masters_cnt = ARRAY_SIZE(omap2420_dss_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_NO_IDLEST, }; @@ -938,7 +916,6 @@ static struct omap_hwmod omap2420_dss_dispc_hwmod = { }, .slaves = omap2420_dss_dispc_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_dss_dispc_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_NO_IDLEST, }; @@ -975,7 +952,6 @@ static struct omap_hwmod omap2420_dss_rfbi_hwmod = { }, .slaves = omap2420_dss_rfbi_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_dss_rfbi_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_NO_IDLEST, }; @@ -1013,7 +989,6 @@ static struct omap_hwmod omap2420_dss_venc_hwmod = { }, .slaves = omap2420_dss_venc_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_dss_venc_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_NO_IDLEST, }; @@ -1064,7 +1039,6 @@ static struct omap_hwmod omap2420_i2c1_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2420_i2c1_slaves), .class = &i2c_class, .dev_attr = &i2c_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_16BIT_REG, }; @@ -1092,7 +1066,6 @@ static struct omap_hwmod omap2420_i2c2_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2420_i2c2_slaves), .class = &i2c_class, .dev_attr = &i2c_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_16BIT_REG, }; @@ -1197,7 +1170,6 @@ static struct omap_hwmod omap2420_gpio1_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2420_gpio1_slaves), .class = &omap2xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* gpio2 */ @@ -1223,7 +1195,6 @@ static struct omap_hwmod omap2420_gpio2_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2420_gpio2_slaves), .class = &omap2xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* gpio3 */ @@ -1249,7 +1220,6 @@ static struct omap_hwmod omap2420_gpio3_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2420_gpio3_slaves), .class = &omap2xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* gpio4 */ @@ -1275,7 +1245,6 @@ static struct omap_hwmod omap2420_gpio4_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2420_gpio4_slaves), .class = &omap2xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* dma attributes */ @@ -1322,7 +1291,6 @@ static struct omap_hwmod omap2420_dma_system_hwmod = { .masters = omap2420_dma_system_masters, .masters_cnt = ARRAY_SIZE(omap2420_dma_system_masters), .dev_attr = &dma_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_NO_IDLEST, }; @@ -1363,7 +1331,6 @@ static struct omap_hwmod omap2420_mailbox_hwmod = { }, .slaves = omap2420_mailbox_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_mailbox_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* mcspi1 */ @@ -1393,7 +1360,6 @@ static struct omap_hwmod omap2420_mcspi1_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2420_mcspi1_slaves), .class = &omap2xxx_mcspi_class, .dev_attr = &omap_mcspi1_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* mcspi2 */ @@ -1423,7 +1389,6 @@ static struct omap_hwmod omap2420_mcspi2_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2420_mcspi2_slaves), .class = &omap2xxx_mcspi_class, .dev_attr = &omap_mcspi2_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* @@ -1473,7 +1438,6 @@ static struct omap_hwmod omap2420_mcbsp1_hwmod = { }, .slaves = omap2420_mcbsp1_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_mcbsp1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; /* mcbsp2 */ @@ -1514,7 +1478,6 @@ static struct omap_hwmod omap2420_mcbsp2_hwmod = { }, .slaves = omap2420_mcbsp2_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_mcbsp2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; static __initdata struct omap_hwmod *omap2420_hwmods[] = { diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 408193d8e044..56de8d616313 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -110,7 +110,6 @@ static struct omap_hwmod omap2430_l3_main_hwmod = { .masters_cnt = ARRAY_SIZE(omap2430_l3_main_masters), .slaves = omap2430_l3_main_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_l3_main_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .flags = HWMOD_NO_IDLEST, }; @@ -250,7 +249,6 @@ static struct omap_hwmod omap2430_l4_core_hwmod = { .masters_cnt = ARRAY_SIZE(omap2430_l4_core_masters), .slaves = omap2430_l4_core_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_l4_core_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .flags = HWMOD_NO_IDLEST, }; @@ -301,7 +299,6 @@ static struct omap_hwmod omap2430_l4_wkup_hwmod = { .masters_cnt = ARRAY_SIZE(omap2430_l4_wkup_masters), .slaves = omap2430_l4_wkup_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_l4_wkup_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .flags = HWMOD_NO_IDLEST, }; @@ -317,7 +314,6 @@ static struct omap_hwmod omap2430_mpu_hwmod = { .main_clk = "mpu_ck", .masters = omap2430_mpu_masters, .masters_cnt = ARRAY_SIZE(omap2430_mpu_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* @@ -345,7 +341,6 @@ static struct omap_hwmod omap2430_iva_hwmod = { .class = &iva_hwmod_class, .masters = omap2430_iva_masters, .masters_cnt = ARRAY_SIZE(omap2430_iva_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer1 */ @@ -391,7 +386,6 @@ static struct omap_hwmod omap2430_timer1_hwmod = { .slaves = omap2430_timer1_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer1_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer2 */ @@ -428,7 +422,6 @@ static struct omap_hwmod omap2430_timer2_hwmod = { .slaves = omap2430_timer2_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer2_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer3 */ @@ -465,7 +458,6 @@ static struct omap_hwmod omap2430_timer3_hwmod = { .slaves = omap2430_timer3_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer3_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer4 */ @@ -502,7 +494,6 @@ static struct omap_hwmod omap2430_timer4_hwmod = { .slaves = omap2430_timer4_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer4_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer5 */ @@ -539,7 +530,6 @@ static struct omap_hwmod omap2430_timer5_hwmod = { .slaves = omap2430_timer5_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer5_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer6 */ @@ -576,7 +566,6 @@ static struct omap_hwmod omap2430_timer6_hwmod = { .slaves = omap2430_timer6_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer6_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer7 */ @@ -613,7 +602,6 @@ static struct omap_hwmod omap2430_timer7_hwmod = { .slaves = omap2430_timer7_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer7_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer8 */ @@ -650,7 +638,6 @@ static struct omap_hwmod omap2430_timer8_hwmod = { .slaves = omap2430_timer8_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer8_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer9 */ @@ -687,7 +674,6 @@ static struct omap_hwmod omap2430_timer9_hwmod = { .slaves = omap2430_timer9_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer9_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer10 */ @@ -724,7 +710,6 @@ static struct omap_hwmod omap2430_timer10_hwmod = { .slaves = omap2430_timer10_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer10_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer11 */ @@ -761,7 +746,6 @@ static struct omap_hwmod omap2430_timer11_hwmod = { .slaves = omap2430_timer11_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer11_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* timer12 */ @@ -798,7 +782,6 @@ static struct omap_hwmod omap2430_timer12_hwmod = { .slaves = omap2430_timer12_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_timer12_slaves), .class = &omap2xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* l4_wkup -> wd_timer2 */ @@ -839,7 +822,6 @@ static struct omap_hwmod omap2430_wd_timer2_hwmod = { }, .slaves = omap2430_wd_timer2_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_wd_timer2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* UART1 */ @@ -865,7 +847,6 @@ static struct omap_hwmod omap2430_uart1_hwmod = { .slaves = omap2430_uart1_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_uart1_slaves), .class = &omap2_uart_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* UART2 */ @@ -891,7 +872,6 @@ static struct omap_hwmod omap2430_uart2_hwmod = { .slaves = omap2430_uart2_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_uart2_slaves), .class = &omap2_uart_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* UART3 */ @@ -917,7 +897,6 @@ static struct omap_hwmod omap2430_uart3_hwmod = { .slaves = omap2430_uart3_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_uart3_slaves), .class = &omap2_uart_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* dss */ @@ -965,7 +944,6 @@ static struct omap_hwmod omap2430_dss_core_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_dss_slaves), .masters = omap2430_dss_masters, .masters_cnt = ARRAY_SIZE(omap2430_dss_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .flags = HWMOD_NO_IDLEST, }; @@ -999,7 +977,6 @@ static struct omap_hwmod omap2430_dss_dispc_hwmod = { }, .slaves = omap2430_dss_dispc_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_dss_dispc_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .flags = HWMOD_NO_IDLEST, }; @@ -1030,7 +1007,6 @@ static struct omap_hwmod omap2430_dss_rfbi_hwmod = { }, .slaves = omap2430_dss_rfbi_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_dss_rfbi_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .flags = HWMOD_NO_IDLEST, }; @@ -1062,7 +1038,6 @@ static struct omap_hwmod omap2430_dss_venc_hwmod = { }, .slaves = omap2430_dss_venc_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_dss_venc_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .flags = HWMOD_NO_IDLEST, }; @@ -1123,7 +1098,6 @@ static struct omap_hwmod omap2430_i2c1_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_i2c1_slaves), .class = &i2c_class, .dev_attr = &i2c_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* I2C2 */ @@ -1151,7 +1125,6 @@ static struct omap_hwmod omap2430_i2c2_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_i2c2_slaves), .class = &i2c_class, .dev_attr = &i2c_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* l4_wkup -> gpio1 */ @@ -1273,7 +1246,6 @@ static struct omap_hwmod omap2430_gpio1_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_gpio1_slaves), .class = &omap2xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* gpio2 */ @@ -1299,7 +1271,6 @@ static struct omap_hwmod omap2430_gpio2_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_gpio2_slaves), .class = &omap2xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* gpio3 */ @@ -1325,7 +1296,6 @@ static struct omap_hwmod omap2430_gpio3_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_gpio3_slaves), .class = &omap2xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* gpio4 */ @@ -1351,7 +1321,6 @@ static struct omap_hwmod omap2430_gpio4_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_gpio4_slaves), .class = &omap2xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* gpio5 */ @@ -1382,7 +1351,6 @@ static struct omap_hwmod omap2430_gpio5_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_gpio5_slaves), .class = &omap2xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* dma attributes */ @@ -1429,7 +1397,6 @@ static struct omap_hwmod omap2430_dma_system_hwmod = { .masters = omap2430_dma_system_masters, .masters_cnt = ARRAY_SIZE(omap2430_dma_system_masters), .dev_attr = &dma_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .flags = HWMOD_NO_IDLEST, }; @@ -1469,7 +1436,6 @@ static struct omap_hwmod omap2430_mailbox_hwmod = { }, .slaves = omap2430_mailbox_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_mailbox_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* mcspi1 */ @@ -1499,7 +1465,6 @@ static struct omap_hwmod omap2430_mcspi1_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_mcspi1_slaves), .class = &omap2xxx_mcspi_class, .dev_attr = &omap_mcspi1_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* mcspi2 */ @@ -1529,7 +1494,6 @@ static struct omap_hwmod omap2430_mcspi2_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_mcspi2_slaves), .class = &omap2xxx_mcspi_class, .dev_attr = &omap_mcspi2_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* mcspi3 */ @@ -1572,7 +1536,6 @@ static struct omap_hwmod omap2430_mcspi3_hwmod = { .slaves_cnt = ARRAY_SIZE(omap2430_mcspi3_slaves), .class = &omap2xxx_mcspi_class, .dev_attr = &omap_mcspi3_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* @@ -1628,7 +1591,6 @@ static struct omap_hwmod omap2430_usbhsotg_hwmod = { */ .flags = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; /* @@ -1689,7 +1651,6 @@ static struct omap_hwmod omap2430_mcbsp1_hwmod = { }, .slaves = omap2430_mcbsp1_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* mcbsp2 */ @@ -1731,7 +1692,6 @@ static struct omap_hwmod omap2430_mcbsp2_hwmod = { }, .slaves = omap2430_mcbsp2_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* mcbsp3 */ @@ -1783,7 +1743,6 @@ static struct omap_hwmod omap2430_mcbsp3_hwmod = { }, .slaves = omap2430_mcbsp3_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* mcbsp4 */ @@ -1841,7 +1800,6 @@ static struct omap_hwmod omap2430_mcbsp4_hwmod = { }, .slaves = omap2430_mcbsp4_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp4_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* mcbsp5 */ @@ -1899,7 +1857,6 @@ static struct omap_hwmod omap2430_mcbsp5_hwmod = { }, .slaves = omap2430_mcbsp5_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp5_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* MMC/SD/SDIO common */ @@ -1966,7 +1923,6 @@ static struct omap_hwmod omap2430_mmc1_hwmod = { .slaves = omap2430_mmc1_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_mmc1_slaves), .class = &omap2430_mmc_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; /* MMC/SD/SDIO2 */ @@ -2010,7 +1966,6 @@ static struct omap_hwmod omap2430_mmc2_hwmod = { .slaves = omap2430_mmc2_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_mmc2_slaves), .class = &omap2430_mmc_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; static __initdata struct omap_hwmod *omap2430_hwmods[] = { diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 25bf43b5a4ec..ab35acbc2d1d 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -156,7 +156,6 @@ static struct omap_hwmod omap3xxx_l3_main_hwmod = { .masters_cnt = ARRAY_SIZE(omap3xxx_l3_main_masters), .slaves = omap3xxx_l3_main_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l3_main_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .flags = HWMOD_NO_IDLEST, }; @@ -459,7 +458,6 @@ static struct omap_hwmod omap3xxx_l4_core_hwmod = { .class = &l4_hwmod_class, .slaves = omap3xxx_l4_core_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l4_core_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .flags = HWMOD_NO_IDLEST, }; @@ -474,7 +472,6 @@ static struct omap_hwmod omap3xxx_l4_per_hwmod = { .class = &l4_hwmod_class, .slaves = omap3xxx_l4_per_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l4_per_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .flags = HWMOD_NO_IDLEST, }; @@ -489,7 +486,6 @@ static struct omap_hwmod omap3xxx_l4_wkup_hwmod = { .class = &l4_hwmod_class, .slaves = omap3xxx_l4_wkup_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l4_wkup_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .flags = HWMOD_NO_IDLEST, }; @@ -505,7 +501,6 @@ static struct omap_hwmod omap3xxx_mpu_hwmod = { .main_clk = "arm_fck", .masters = omap3xxx_mpu_masters, .masters_cnt = ARRAY_SIZE(omap3xxx_mpu_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* @@ -533,7 +528,6 @@ static struct omap_hwmod omap3xxx_iva_hwmod = { .class = &iva_hwmod_class, .masters = omap3xxx_iva_masters, .masters_cnt = ARRAY_SIZE(omap3xxx_iva_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer class */ @@ -613,7 +607,6 @@ static struct omap_hwmod omap3xxx_timer1_hwmod = { .slaves = omap3xxx_timer1_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer1_slaves), .class = &omap3xxx_timer_1ms_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer2 */ @@ -659,7 +652,6 @@ static struct omap_hwmod omap3xxx_timer2_hwmod = { .slaves = omap3xxx_timer2_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer2_slaves), .class = &omap3xxx_timer_1ms_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer3 */ @@ -705,7 +697,6 @@ static struct omap_hwmod omap3xxx_timer3_hwmod = { .slaves = omap3xxx_timer3_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer3_slaves), .class = &omap3xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer4 */ @@ -751,7 +742,6 @@ static struct omap_hwmod omap3xxx_timer4_hwmod = { .slaves = omap3xxx_timer4_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer4_slaves), .class = &omap3xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer5 */ @@ -797,7 +787,6 @@ static struct omap_hwmod omap3xxx_timer5_hwmod = { .slaves = omap3xxx_timer5_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer5_slaves), .class = &omap3xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer6 */ @@ -843,7 +832,6 @@ static struct omap_hwmod omap3xxx_timer6_hwmod = { .slaves = omap3xxx_timer6_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer6_slaves), .class = &omap3xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer7 */ @@ -889,7 +877,6 @@ static struct omap_hwmod omap3xxx_timer7_hwmod = { .slaves = omap3xxx_timer7_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer7_slaves), .class = &omap3xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer8 */ @@ -935,7 +922,6 @@ static struct omap_hwmod omap3xxx_timer8_hwmod = { .slaves = omap3xxx_timer8_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer8_slaves), .class = &omap3xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer9 */ @@ -981,7 +967,6 @@ static struct omap_hwmod omap3xxx_timer9_hwmod = { .slaves = omap3xxx_timer9_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer9_slaves), .class = &omap3xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer10 */ @@ -1018,7 +1003,6 @@ static struct omap_hwmod omap3xxx_timer10_hwmod = { .slaves = omap3xxx_timer10_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer10_slaves), .class = &omap3xxx_timer_1ms_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer11 */ @@ -1055,7 +1039,6 @@ static struct omap_hwmod omap3xxx_timer11_hwmod = { .slaves = omap3xxx_timer11_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer11_slaves), .class = &omap3xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* timer12*/ @@ -1105,7 +1088,6 @@ static struct omap_hwmod omap3xxx_timer12_hwmod = { .slaves = omap3xxx_timer12_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_timer12_slaves), .class = &omap3xxx_timer_hwmod_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* l4_wkup -> wd_timer2 */ @@ -1182,7 +1164,6 @@ static struct omap_hwmod omap3xxx_wd_timer2_hwmod = { }, .slaves = omap3xxx_wd_timer2_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_wd_timer2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), /* * XXX: Use software supervised mode, HW supervised smartidle seems to * block CORE power domain idle transitions. Maybe a HW bug in wdt2? @@ -1213,7 +1194,6 @@ static struct omap_hwmod omap3xxx_uart1_hwmod = { .slaves = omap3xxx_uart1_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_uart1_slaves), .class = &omap2_uart_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* UART2 */ @@ -1239,7 +1219,6 @@ static struct omap_hwmod omap3xxx_uart2_hwmod = { .slaves = omap3xxx_uart2_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_uart2_slaves), .class = &omap2_uart_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* UART3 */ @@ -1265,7 +1244,6 @@ static struct omap_hwmod omap3xxx_uart3_hwmod = { .slaves = omap3xxx_uart3_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_uart3_slaves), .class = &omap2_uart_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* UART4 */ @@ -1302,7 +1280,6 @@ static struct omap_hwmod omap3xxx_uart4_hwmod = { .slaves = omap3xxx_uart4_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_uart4_slaves), .class = &omap2_uart_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1), }; static struct omap_hwmod_class i2c_class = { @@ -1390,7 +1367,6 @@ static struct omap_hwmod omap3430es1_dss_core_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3430es1_dss_slaves), .masters = omap3xxx_dss_masters, .masters_cnt = ARRAY_SIZE(omap3xxx_dss_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1), .flags = HWMOD_NO_IDLEST, }; @@ -1415,8 +1391,6 @@ static struct omap_hwmod omap3xxx_dss_core_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_slaves), .masters = omap3xxx_dss_masters, .masters_cnt = ARRAY_SIZE(omap3xxx_dss_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2 | - CHIP_IS_OMAP3630ES1 | CHIP_GE_OMAP3630ES1_1), }; /* l4_core -> dss_dispc */ @@ -1454,9 +1428,6 @@ static struct omap_hwmod omap3xxx_dss_dispc_hwmod = { }, .slaves = omap3xxx_dss_dispc_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_dispc_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | - CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 | - CHIP_GE_OMAP3630ES1_1), .flags = HWMOD_NO_IDLEST, }; @@ -1518,9 +1489,6 @@ static struct omap_hwmod omap3xxx_dss_dsi1_hwmod = { }, .slaves = omap3xxx_dss_dsi1_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_dsi1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | - CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 | - CHIP_GE_OMAP3630ES1_1), .flags = HWMOD_NO_IDLEST, }; @@ -1558,9 +1526,6 @@ static struct omap_hwmod omap3xxx_dss_rfbi_hwmod = { }, .slaves = omap3xxx_dss_rfbi_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_rfbi_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | - CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 | - CHIP_GE_OMAP3630ES1_1), .flags = HWMOD_NO_IDLEST, }; @@ -1599,9 +1564,6 @@ static struct omap_hwmod omap3xxx_dss_venc_hwmod = { }, .slaves = omap3xxx_dss_venc_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_venc_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | - CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 | - CHIP_GE_OMAP3630ES1_1), .flags = HWMOD_NO_IDLEST, }; @@ -1637,7 +1599,6 @@ static struct omap_hwmod omap3xxx_i2c1_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3xxx_i2c1_slaves), .class = &i2c_class, .dev_attr = &i2c1_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* I2C2 */ @@ -1672,7 +1633,6 @@ static struct omap_hwmod omap3xxx_i2c2_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3xxx_i2c2_slaves), .class = &i2c_class, .dev_attr = &i2c2_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* I2C3 */ @@ -1718,7 +1678,6 @@ static struct omap_hwmod omap3xxx_i2c3_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3xxx_i2c3_slaves), .class = &i2c_class, .dev_attr = &i2c3_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* l4_wkup -> gpio1 */ @@ -1880,7 +1839,6 @@ static struct omap_hwmod omap3xxx_gpio1_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio1_slaves), .class = &omap3xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* gpio2 */ @@ -1912,7 +1870,6 @@ static struct omap_hwmod omap3xxx_gpio2_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio2_slaves), .class = &omap3xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* gpio3 */ @@ -1944,7 +1901,6 @@ static struct omap_hwmod omap3xxx_gpio3_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio3_slaves), .class = &omap3xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* gpio4 */ @@ -1976,7 +1932,6 @@ static struct omap_hwmod omap3xxx_gpio4_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio4_slaves), .class = &omap3xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* gpio5 */ @@ -2013,7 +1968,6 @@ static struct omap_hwmod omap3xxx_gpio5_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio5_slaves), .class = &omap3xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* gpio6 */ @@ -2050,7 +2004,6 @@ static struct omap_hwmod omap3xxx_gpio6_hwmod = { .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio6_slaves), .class = &omap3xxx_gpio_hwmod_class, .dev_attr = &gpio_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* dma_system -> L3 */ @@ -2134,7 +2087,6 @@ static struct omap_hwmod omap3xxx_dma_system_hwmod = { .masters = omap3xxx_dma_system_masters, .masters_cnt = ARRAY_SIZE(omap3xxx_dma_system_masters), .dev_attr = &dma_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .flags = HWMOD_NO_IDLEST, }; @@ -2207,7 +2159,6 @@ static struct omap_hwmod omap3xxx_mcbsp1_hwmod = { }, .slaves = omap3xxx_mcbsp1_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* mcbsp2 */ @@ -2264,7 +2215,6 @@ static struct omap_hwmod omap3xxx_mcbsp2_hwmod = { .slaves = omap3xxx_mcbsp2_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_slaves), .dev_attr = &omap34xx_mcbsp2_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* mcbsp3 */ @@ -2321,7 +2271,6 @@ static struct omap_hwmod omap3xxx_mcbsp3_hwmod = { .slaves = omap3xxx_mcbsp3_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_slaves), .dev_attr = &omap34xx_mcbsp3_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* mcbsp4 */ @@ -2379,7 +2328,6 @@ static struct omap_hwmod omap3xxx_mcbsp4_hwmod = { }, .slaves = omap3xxx_mcbsp4_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp4_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* mcbsp5 */ @@ -2437,7 +2385,6 @@ static struct omap_hwmod omap3xxx_mcbsp5_hwmod = { }, .slaves = omap3xxx_mcbsp5_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp5_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* 'mcbsp sidetone' class */ @@ -2498,7 +2445,6 @@ static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod = { }, .slaves = omap3xxx_mcbsp2_sidetone_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* mcbsp3_sidetone */ @@ -2547,7 +2493,6 @@ static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod = { }, .slaves = omap3xxx_mcbsp3_sidetone_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; @@ -2609,9 +2554,6 @@ static struct omap_hwmod omap34xx_sr1_hwmod = { }, .slaves = omap3_sr1_slaves, .slaves_cnt = ARRAY_SIZE(omap3_sr1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2 | - CHIP_IS_OMAP3430ES3_0 | - CHIP_IS_OMAP3430ES3_1), .flags = HWMOD_SET_DEFAULT_CLOCKACT, }; @@ -2631,7 +2573,6 @@ static struct omap_hwmod omap36xx_sr1_hwmod = { }, .slaves = omap3_sr1_slaves, .slaves_cnt = ARRAY_SIZE(omap3_sr1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1), }; /* SR2 */ @@ -2655,9 +2596,6 @@ static struct omap_hwmod omap34xx_sr2_hwmod = { }, .slaves = omap3_sr2_slaves, .slaves_cnt = ARRAY_SIZE(omap3_sr2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2 | - CHIP_IS_OMAP3430ES3_0 | - CHIP_IS_OMAP3430ES3_1), .flags = HWMOD_SET_DEFAULT_CLOCKACT, }; @@ -2677,7 +2615,6 @@ static struct omap_hwmod omap36xx_sr2_hwmod = { }, .slaves = omap3_sr2_slaves, .slaves_cnt = ARRAY_SIZE(omap3_sr2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1), }; /* @@ -2745,7 +2682,6 @@ static struct omap_hwmod omap3xxx_mailbox_hwmod = { }, .slaves = omap3xxx_mailbox_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mailbox_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* l4 core -> mcspi1 interface */ @@ -2843,7 +2779,6 @@ static struct omap_hwmod omap34xx_mcspi1 = { .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi1_slaves), .class = &omap34xx_mcspi_class, .dev_attr = &omap_mcspi1_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* mcspi2 */ @@ -2873,7 +2808,6 @@ static struct omap_hwmod omap34xx_mcspi2 = { .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi2_slaves), .class = &omap34xx_mcspi_class, .dev_attr = &omap_mcspi2_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* mcspi3 */ @@ -2916,7 +2850,6 @@ static struct omap_hwmod omap34xx_mcspi3 = { .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi3_slaves), .class = &omap34xx_mcspi_class, .dev_attr = &omap_mcspi3_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* SPI4 */ @@ -2957,7 +2890,6 @@ static struct omap_hwmod omap34xx_mcspi4 = { .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi4_slaves), .class = &omap34xx_mcspi_class, .dev_attr = &omap_mcspi4_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* @@ -3014,7 +2946,6 @@ static struct omap_hwmod omap3xxx_usbhsotg_hwmod = { */ .flags = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; /* usb_otg_hs */ @@ -3042,7 +2973,6 @@ static struct omap_hwmod am35xx_usbhsotg_hwmod = { .slaves = am35xx_usbhsotg_slaves, .slaves_cnt = ARRAY_SIZE(am35xx_usbhsotg_slaves), .class = &am35xx_usbotg_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1) }; /* MMC/SD/SDIO common */ @@ -3108,7 +3038,6 @@ static struct omap_hwmod omap3xxx_mmc1_hwmod = { .slaves = omap3xxx_mmc1_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc1_slaves), .class = &omap34xx_mmc_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* MMC/SD/SDIO2 */ @@ -3151,7 +3080,6 @@ static struct omap_hwmod omap3xxx_mmc2_hwmod = { .slaves = omap3xxx_mmc2_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc2_slaves), .class = &omap34xx_mmc_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; /* MMC/SD/SDIO3 */ @@ -3193,7 +3121,6 @@ static struct omap_hwmod omap3xxx_mmc3_hwmod = { .slaves = omap3xxx_mmc3_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc3_slaves), .class = &omap34xx_mmc_class, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { @@ -3224,10 +3151,7 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_uart1_hwmod, &omap3xxx_uart2_hwmod, &omap3xxx_uart3_hwmod, - &omap3xxx_uart4_hwmod, /* dss class */ - &omap3430es1_dss_core_hwmod, - &omap3xxx_dss_core_hwmod, &omap3xxx_dss_dispc_hwmod, &omap3xxx_dss_dsi1_hwmod, &omap3xxx_dss_rfbi_hwmod, @@ -3239,9 +3163,6 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_i2c3_hwmod, &omap34xx_sr1_hwmod, &omap34xx_sr2_hwmod, - &omap36xx_sr1_hwmod, - &omap36xx_sr2_hwmod, - /* gpio class */ &omap3xxx_gpio1_hwmod, @@ -3272,16 +3193,96 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap34xx_mcspi3, &omap34xx_mcspi4, - /* usbotg class */ + NULL, +}; + +/* 3430ES1-only hwmods */ +static __initdata struct omap_hwmod *omap3430es1_hwmods[] = { + &omap3430es1_dss_core_hwmod, + NULL +}; + +/* 3430ES2+-only hwmods */ +static __initdata struct omap_hwmod *omap3430es2plus_hwmods[] = { + &omap3xxx_dss_core_hwmod, &omap3xxx_usbhsotg_hwmod, + NULL +}; - /* usbotg for am35x */ - &am35xx_usbhsotg_hwmod, +/* 34xx-only hwmods (all ES revisions) */ +static __initdata struct omap_hwmod *omap34xx_hwmods[] = { + &omap34xx_sr1_hwmod, + &omap34xx_sr2_hwmod, + NULL +}; - NULL, +/* 36xx-only hwmods (all ES revisions) */ +static __initdata struct omap_hwmod *omap36xx_hwmods[] = { + &omap3xxx_uart4_hwmod, + &omap3xxx_dss_core_hwmod, + &omap36xx_sr1_hwmod, + &omap36xx_sr2_hwmod, + &omap3xxx_usbhsotg_hwmod, + NULL +}; + +static __initdata struct omap_hwmod *am35xx_hwmods[] = { + &omap3xxx_dss_core_hwmod, /* XXX ??? */ + &am35xx_usbhsotg_hwmod, + NULL }; int __init omap3xxx_hwmod_init(void) { - return omap_hwmod_register(omap3xxx_hwmods); + int r; + struct omap_hwmod **h = NULL; + unsigned int rev; + + /* Register hwmods common to all OMAP3 */ + r = omap_hwmod_register(omap3xxx_hwmods); + if (!r) + return r; + + rev = omap_rev(); + + /* + * Register hwmods common to individual OMAP3 families, all + * silicon revisions (e.g., 34xx, or AM3505/3517, or 36xx) + * All possible revisions should be included in this conditional. + */ + if (rev == OMAP3430_REV_ES1_0 || rev == OMAP3430_REV_ES2_0 || + rev == OMAP3430_REV_ES2_1 || rev == OMAP3430_REV_ES3_0 || + rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) { + h = omap34xx_hwmods; + } else if (rev == OMAP3517_REV_ES1_0 || rev == OMAP3517_REV_ES1_1) { + h = am35xx_hwmods; + } else if (rev == OMAP3630_REV_ES1_0 || rev == OMAP3630_REV_ES1_1 || + rev == OMAP3630_REV_ES1_2) { + h = omap36xx_hwmods; + } else { + WARN(1, "OMAP3 hwmod family init: unknown chip type\n"); + return -EINVAL; + }; + + r = omap_hwmod_register(h); + if (!r) + return r; + + /* + * Register hwmods specific to certain ES levels of a + * particular family of silicon (e.g., 34xx ES1.0) + */ + h = NULL; + if (rev == OMAP3430_REV_ES1_0) { + h = omap3430es1_hwmods; + } else if (rev == OMAP3430_REV_ES2_0 || rev == OMAP3430_REV_ES2_1 || + rev == OMAP3430_REV_ES3_0 || rev == OMAP3430_REV_ES3_1 || + rev == OMAP3430_REV_ES3_1_2) { + h = omap3430es2plus_hwmods; + }; + + if (h) + r = omap_hwmod_register(h); + + return r; } diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 6201422c0606..caaf40911dd4 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -133,7 +133,6 @@ static struct omap_hwmod omap44xx_dmm_hwmod = { .slaves = omap44xx_dmm_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_dmm_slaves), .mpu_irqs = omap44xx_dmm_irqs, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -189,7 +188,6 @@ static struct omap_hwmod omap44xx_emif_fw_hwmod = { }, .slaves = omap44xx_emif_fw_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_emif_fw_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -236,7 +234,6 @@ static struct omap_hwmod omap44xx_l3_instr_hwmod = { }, .slaves = omap44xx_l3_instr_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_l3_instr_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* l3_main_1 */ @@ -336,7 +333,6 @@ static struct omap_hwmod omap44xx_l3_main_1_hwmod = { }, .slaves = omap44xx_l3_main_1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_l3_main_1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* l3_main_2 */ @@ -438,7 +434,6 @@ static struct omap_hwmod omap44xx_l3_main_2_hwmod = { }, .slaves = omap44xx_l3_main_2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_l3_main_2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* l3_main_3 */ @@ -496,7 +491,6 @@ static struct omap_hwmod omap44xx_l3_main_3_hwmod = { }, .slaves = omap44xx_l3_main_3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_l3_main_3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -559,7 +553,6 @@ static struct omap_hwmod omap44xx_l4_abe_hwmod = { }, .slaves = omap44xx_l4_abe_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_l4_abe_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* l4_cfg */ @@ -588,7 +581,6 @@ static struct omap_hwmod omap44xx_l4_cfg_hwmod = { }, .slaves = omap44xx_l4_cfg_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_l4_cfg_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* l4_per */ @@ -617,7 +609,6 @@ static struct omap_hwmod omap44xx_l4_per_hwmod = { }, .slaves = omap44xx_l4_per_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_l4_per_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* l4_wkup */ @@ -646,7 +637,6 @@ static struct omap_hwmod omap44xx_l4_wkup_hwmod = { }, .slaves = omap44xx_l4_wkup_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_l4_wkup_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -677,7 +667,6 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = { .clkdm_name = "mpuss_clkdm", .slaves = omap44xx_mpu_private_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mpu_private_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -828,7 +817,6 @@ static struct omap_hwmod omap44xx_aess_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_aess_slaves), .masters = omap44xx_aess_masters, .masters_cnt = ARRAY_SIZE(omap44xx_aess_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -856,7 +844,6 @@ static struct omap_hwmod omap44xx_bandgap_hwmod = { }, .opt_clks = bandgap_opt_clks, .opt_clks_cnt = ARRAY_SIZE(bandgap_opt_clks), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -917,7 +904,6 @@ static struct omap_hwmod omap44xx_counter_32k_hwmod = { }, .slaves = omap44xx_counter_32k_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_counter_32k_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -1005,7 +991,6 @@ static struct omap_hwmod omap44xx_dma_system_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_dma_system_slaves), .masters = omap44xx_dma_system_masters, .masters_cnt = ARRAY_SIZE(omap44xx_dma_system_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -1098,7 +1083,6 @@ static struct omap_hwmod omap44xx_dmic_hwmod = { }, .slaves = omap44xx_dmic_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_dmic_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -1164,7 +1148,6 @@ static struct omap_hwmod omap44xx_dsp_c0_hwmod = { .rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET, }, }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct omap_hwmod omap44xx_dsp_hwmod = { @@ -1187,7 +1170,6 @@ static struct omap_hwmod omap44xx_dsp_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_dsp_slaves), .masters = omap44xx_dsp_masters, .masters_cnt = ARRAY_SIZE(omap44xx_dsp_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -1278,7 +1260,6 @@ static struct omap_hwmod omap44xx_dss_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_dss_slaves), .masters = omap44xx_dss_masters, .masters_cnt = ARRAY_SIZE(omap44xx_dss_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -1381,7 +1362,6 @@ static struct omap_hwmod omap44xx_dss_dispc_hwmod = { .opt_clks_cnt = ARRAY_SIZE(dss_dispc_opt_clks), .slaves = omap44xx_dss_dispc_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_dss_dispc_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -1480,7 +1460,6 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = { .opt_clks_cnt = ARRAY_SIZE(dss_dsi1_opt_clks), .slaves = omap44xx_dss_dsi1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* dss_dsi2 */ @@ -1558,7 +1537,6 @@ static struct omap_hwmod omap44xx_dss_dsi2_hwmod = { .opt_clks_cnt = ARRAY_SIZE(dss_dsi2_opt_clks), .slaves = omap44xx_dss_dsi2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -1656,7 +1634,6 @@ static struct omap_hwmod omap44xx_dss_hdmi_hwmod = { .opt_clks_cnt = ARRAY_SIZE(dss_hdmi_opt_clks), .slaves = omap44xx_dss_hdmi_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -1748,7 +1725,6 @@ static struct omap_hwmod omap44xx_dss_rfbi_hwmod = { .opt_clks_cnt = ARRAY_SIZE(dss_rfbi_opt_clks), .slaves = omap44xx_dss_rfbi_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_dss_rfbi_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -1817,7 +1793,6 @@ static struct omap_hwmod omap44xx_dss_venc_hwmod = { }, .slaves = omap44xx_dss_venc_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_dss_venc_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -1901,7 +1876,6 @@ static struct omap_hwmod omap44xx_gpio1_hwmod = { .dev_attr = &gpio_dev_attr, .slaves = omap44xx_gpio1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_gpio1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* gpio2 */ @@ -1957,7 +1931,6 @@ static struct omap_hwmod omap44xx_gpio2_hwmod = { .dev_attr = &gpio_dev_attr, .slaves = omap44xx_gpio2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_gpio2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* gpio3 */ @@ -2013,7 +1986,6 @@ static struct omap_hwmod omap44xx_gpio3_hwmod = { .dev_attr = &gpio_dev_attr, .slaves = omap44xx_gpio3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_gpio3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* gpio4 */ @@ -2069,7 +2041,6 @@ static struct omap_hwmod omap44xx_gpio4_hwmod = { .dev_attr = &gpio_dev_attr, .slaves = omap44xx_gpio4_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_gpio4_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* gpio5 */ @@ -2125,7 +2096,6 @@ static struct omap_hwmod omap44xx_gpio5_hwmod = { .dev_attr = &gpio_dev_attr, .slaves = omap44xx_gpio5_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_gpio5_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* gpio6 */ @@ -2181,7 +2151,6 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = { .dev_attr = &gpio_dev_attr, .slaves = omap44xx_gpio6_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_gpio6_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -2261,7 +2230,6 @@ static struct omap_hwmod omap44xx_hsi_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_hsi_slaves), .masters = omap44xx_hsi_masters, .masters_cnt = ARRAY_SIZE(omap44xx_hsi_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -2345,7 +2313,6 @@ static struct omap_hwmod omap44xx_i2c1_hwmod = { .slaves = omap44xx_i2c1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_i2c1_slaves), .dev_attr = &i2c_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* i2c2 */ @@ -2402,7 +2369,6 @@ static struct omap_hwmod omap44xx_i2c2_hwmod = { .slaves = omap44xx_i2c2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_i2c2_slaves), .dev_attr = &i2c_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* i2c3 */ @@ -2459,7 +2425,6 @@ static struct omap_hwmod omap44xx_i2c3_hwmod = { .slaves = omap44xx_i2c3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_i2c3_slaves), .dev_attr = &i2c_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* i2c4 */ @@ -2516,7 +2481,6 @@ static struct omap_hwmod omap44xx_i2c4_hwmod = { .slaves = omap44xx_i2c4_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_i2c4_slaves), .dev_attr = &i2c_dev_attr, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -2577,7 +2541,6 @@ static struct omap_hwmod omap44xx_ipu_c0_hwmod = { .rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET, }, }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* Pseudo hwmod for reset control purpose only */ @@ -2593,7 +2556,6 @@ static struct omap_hwmod omap44xx_ipu_c1_hwmod = { .rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET, }, }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct omap_hwmod omap44xx_ipu_hwmod = { @@ -2616,7 +2578,6 @@ static struct omap_hwmod omap44xx_ipu_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_ipu_slaves), .masters = omap44xx_ipu_masters, .masters_cnt = ARRAY_SIZE(omap44xx_ipu_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -2706,7 +2667,6 @@ static struct omap_hwmod omap44xx_iss_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_iss_slaves), .masters = omap44xx_iss_masters, .masters_cnt = ARRAY_SIZE(omap44xx_iss_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -2781,7 +2741,6 @@ static struct omap_hwmod omap44xx_iva_seq0_hwmod = { .rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET, }, }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* Pseudo hwmod for reset control purpose only */ @@ -2797,7 +2756,6 @@ static struct omap_hwmod omap44xx_iva_seq1_hwmod = { .rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET, }, }, - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct omap_hwmod omap44xx_iva_hwmod = { @@ -2820,7 +2778,6 @@ static struct omap_hwmod omap44xx_iva_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_iva_slaves), .masters = omap44xx_iva_masters, .masters_cnt = ARRAY_SIZE(omap44xx_iva_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -2890,7 +2847,6 @@ static struct omap_hwmod omap44xx_kbd_hwmod = { }, .slaves = omap44xx_kbd_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_kbd_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -2956,7 +2912,6 @@ static struct omap_hwmod omap44xx_mailbox_hwmod = { }, .slaves = omap44xx_mailbox_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mailbox_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -3051,7 +3006,6 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = { }, .slaves = omap44xx_mcbsp1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* mcbsp2 */ @@ -3127,7 +3081,6 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = { }, .slaves = omap44xx_mcbsp2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* mcbsp3 */ @@ -3203,7 +3156,6 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = { }, .slaves = omap44xx_mcbsp3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* mcbsp4 */ @@ -3258,7 +3210,6 @@ static struct omap_hwmod omap44xx_mcbsp4_hwmod = { }, .slaves = omap44xx_mcbsp4_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp4_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -3353,7 +3304,6 @@ static struct omap_hwmod omap44xx_mcpdm_hwmod = { }, .slaves = omap44xx_mcpdm_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcpdm_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -3442,7 +3392,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = { .dev_attr = &mcspi1_dev_attr, .slaves = omap44xx_mcspi1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* mcspi2 */ @@ -3505,7 +3454,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = { .dev_attr = &mcspi2_dev_attr, .slaves = omap44xx_mcspi2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* mcspi3 */ @@ -3568,7 +3516,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = { .dev_attr = &mcspi3_dev_attr, .slaves = omap44xx_mcspi3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* mcspi4 */ @@ -3629,7 +3576,6 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = { .dev_attr = &mcspi4_dev_attr, .slaves = omap44xx_mcspi4_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi4_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -3718,7 +3664,6 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_mmc1_slaves), .masters = omap44xx_mmc1_masters, .masters_cnt = ARRAY_SIZE(omap44xx_mmc1_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* mmc2 */ @@ -3779,7 +3724,6 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_mmc2_slaves), .masters = omap44xx_mmc2_masters, .masters_cnt = ARRAY_SIZE(omap44xx_mmc2_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* mmc3 */ @@ -3834,7 +3778,6 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = { }, .slaves = omap44xx_mmc3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mmc3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* mmc4 */ @@ -3890,7 +3833,6 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = { }, .slaves = omap44xx_mmc4_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mmc4_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* mmc5 */ @@ -3945,7 +3887,6 @@ static struct omap_hwmod omap44xx_mmc5_hwmod = { }, .slaves = omap44xx_mmc5_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mmc5_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -3987,7 +3928,6 @@ static struct omap_hwmod omap44xx_mpu_hwmod = { }, .masters = omap44xx_mpu_masters, .masters_cnt = ARRAY_SIZE(omap44xx_mpu_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -4063,7 +4003,6 @@ static struct omap_hwmod omap44xx_smartreflex_core_hwmod = { }, .slaves = omap44xx_smartreflex_core_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_smartreflex_core_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* smartreflex_iva */ @@ -4112,7 +4051,6 @@ static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = { }, .slaves = omap44xx_smartreflex_iva_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_smartreflex_iva_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* smartreflex_mpu */ @@ -4161,7 +4099,6 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = { }, .slaves = omap44xx_smartreflex_mpu_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_smartreflex_mpu_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -4224,7 +4161,6 @@ static struct omap_hwmod omap44xx_spinlock_hwmod = { }, .slaves = omap44xx_spinlock_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_spinlock_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -4310,7 +4246,6 @@ static struct omap_hwmod omap44xx_timer1_hwmod = { }, .slaves = omap44xx_timer1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* timer2 */ @@ -4358,7 +4293,6 @@ static struct omap_hwmod omap44xx_timer2_hwmod = { }, .slaves = omap44xx_timer2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* timer3 */ @@ -4406,7 +4340,6 @@ static struct omap_hwmod omap44xx_timer3_hwmod = { }, .slaves = omap44xx_timer3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* timer4 */ @@ -4454,7 +4387,6 @@ static struct omap_hwmod omap44xx_timer4_hwmod = { }, .slaves = omap44xx_timer4_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer4_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* timer5 */ @@ -4521,7 +4453,6 @@ static struct omap_hwmod omap44xx_timer5_hwmod = { }, .slaves = omap44xx_timer5_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer5_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* timer6 */ @@ -4589,7 +4520,6 @@ static struct omap_hwmod omap44xx_timer6_hwmod = { }, .slaves = omap44xx_timer6_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer6_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* timer7 */ @@ -4656,7 +4586,6 @@ static struct omap_hwmod omap44xx_timer7_hwmod = { }, .slaves = omap44xx_timer7_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer7_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* timer8 */ @@ -4723,7 +4652,6 @@ static struct omap_hwmod omap44xx_timer8_hwmod = { }, .slaves = omap44xx_timer8_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer8_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* timer9 */ @@ -4771,7 +4699,6 @@ static struct omap_hwmod omap44xx_timer9_hwmod = { }, .slaves = omap44xx_timer9_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer9_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* timer10 */ @@ -4819,7 +4746,6 @@ static struct omap_hwmod omap44xx_timer10_hwmod = { }, .slaves = omap44xx_timer10_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer10_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* timer11 */ @@ -4867,7 +4793,6 @@ static struct omap_hwmod omap44xx_timer11_hwmod = { }, .slaves = omap44xx_timer11_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_timer11_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -4944,7 +4869,6 @@ static struct omap_hwmod omap44xx_uart1_hwmod = { }, .slaves = omap44xx_uart1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_uart1_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* uart2 */ @@ -4999,7 +4923,6 @@ static struct omap_hwmod omap44xx_uart2_hwmod = { }, .slaves = omap44xx_uart2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_uart2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* uart3 */ @@ -5055,7 +4978,6 @@ static struct omap_hwmod omap44xx_uart3_hwmod = { }, .slaves = omap44xx_uart3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_uart3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* uart4 */ @@ -5110,7 +5032,6 @@ static struct omap_hwmod omap44xx_uart4_hwmod = { }, .slaves = omap44xx_uart4_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_uart4_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -5195,7 +5116,6 @@ static struct omap_hwmod omap44xx_usb_otg_hs_hwmod = { .slaves_cnt = ARRAY_SIZE(omap44xx_usb_otg_hs_slaves), .masters = omap44xx_usb_otg_hs_masters, .masters_cnt = ARRAY_SIZE(omap44xx_usb_otg_hs_masters), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* @@ -5266,7 +5186,6 @@ static struct omap_hwmod omap44xx_wd_timer2_hwmod = { }, .slaves = omap44xx_wd_timer2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_wd_timer2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; /* wd_timer3 */ @@ -5333,7 +5252,6 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = { }, .slaves = omap44xx_wd_timer3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_wd_timer3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static __initdata struct omap_hwmod *omap44xx_hwmods[] = { diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 0e329ca88a70..9115aedd2124 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -496,7 +496,6 @@ struct omap_hwmod_class { * @_state: internal-use hwmod state * @_postsetup_state: internal-use state to leave the hwmod in after _setup() * @flags: hwmod flags (documented below) - * @omap_chip: OMAP chips this hwmod is present on * @_lock: spinlock serializing operations on this hwmod * @node: list node for hwmod list (internal use) * @@ -545,7 +544,6 @@ struct omap_hwmod { u8 _int_flags; u8 _state; u8 _postsetup_state; - const struct omap_chip_id omap_chip; }; int omap_hwmod_register(struct omap_hwmod **ohs); -- cgit v1.2.3 From 00c46b3069c1ee9aa31db3057e9224685af52efa Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Wed, 14 Sep 2011 17:23:39 -0600 Subject: OMAP: id: remove OMAP_CHIP declarations, code Now that all of the users of the OMAP_CHIP bitfield code have been converted to use lists, the OMAP_CHIP code, data, and declarations can be removed. Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/id.c | 55 ----------------------------- arch/arm/plat-omap/include/plat/clock.h | 2 -- arch/arm/plat-omap/include/plat/cpu.h | 62 --------------------------------- 3 files changed, 119 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index ed1d43923d1c..d27daf921c7e 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -28,7 +28,6 @@ #include "control.h" -static struct omap_chip_id omap_chip; static unsigned int omap_revision; u32 omap_features; @@ -39,19 +38,6 @@ unsigned int omap_rev(void) } EXPORT_SYMBOL(omap_rev); -/** - * omap_chip_is - test whether currently running OMAP matches a chip type - * @oc: omap_chip_t to test against - * - * Test whether the currently-running OMAP chip matches the supplied - * chip type 'oc'. Returns 1 upon a match; 0 upon failure. - */ -int omap_chip_is(struct omap_chip_id oci) -{ - return (oci.oc & omap_chip.oc) ? 1 : 0; -} -EXPORT_SYMBOL(omap_chip_is); - int omap_type(void) { u32 val = 0; @@ -248,8 +234,6 @@ static void __init omap3_check_revision(const char **cpu_rev) u16 hawkeye; u8 rev; - omap_chip.oc = CHIP_IS_OMAP3430; - /* * We cannot access revision registers on ES1.0. * If the processor type is Cortex-A8 and the revision is 0x0 @@ -258,7 +242,6 @@ static void __init omap3_check_revision(const char **cpu_rev) cpuid = read_cpuid(CPUID_ID); if ((((cpuid >> 4) & 0xfff) == 0xc08) && ((cpuid & 0xf) == 0x0)) { omap_revision = OMAP3430_REV_ES1_0; - omap_chip.oc |= CHIP_IS_OMAP3430ES1; *cpu_rev = "1.0"; return; } @@ -280,22 +263,18 @@ static void __init omap3_check_revision(const char **cpu_rev) case 0: /* Take care of early samples */ case 1: omap_revision = OMAP3430_REV_ES2_0; - omap_chip.oc |= CHIP_IS_OMAP3430ES2; *cpu_rev = "2.0"; break; case 2: omap_revision = OMAP3430_REV_ES2_1; - omap_chip.oc |= CHIP_IS_OMAP3430ES2; *cpu_rev = "2.1"; break; case 3: omap_revision = OMAP3430_REV_ES3_0; - omap_chip.oc |= CHIP_IS_OMAP3430ES3_0; *cpu_rev = "3.0"; break; case 4: omap_revision = OMAP3430_REV_ES3_1; - omap_chip.oc |= CHIP_IS_OMAP3430ES3_1; *cpu_rev = "3.1"; break; case 7: @@ -303,9 +282,6 @@ static void __init omap3_check_revision(const char **cpu_rev) default: /* Use the latest known revision as default */ omap_revision = OMAP3430_REV_ES3_1_2; - - /* REVISIT: Add CHIP_IS_OMAP3430ES3_1_2? */ - omap_chip.oc |= CHIP_IS_OMAP3430ES3_1; *cpu_rev = "3.1.2"; } break; @@ -315,8 +291,6 @@ static void __init omap3_check_revision(const char **cpu_rev) * * Set the device to be OMAP3517 here. Actual device * is identified later based on the features. - * - * REVISIT: AM3505/AM3517 should have their own CHIP_IS */ switch (rev) { case 0: @@ -329,11 +303,9 @@ static void __init omap3_check_revision(const char **cpu_rev) omap_revision = OMAP3517_REV_ES1_1; *cpu_rev = "1.1"; } - omap_chip.oc |= CHIP_IS_OMAP3430ES3_1; break; case 0xb891: /* Handle 36xx devices */ - omap_chip.oc |= CHIP_IS_OMAP3630ES1; switch(rev) { case 0: /* Take care of early samples */ @@ -342,20 +314,16 @@ static void __init omap3_check_revision(const char **cpu_rev) break; case 1: omap_revision = OMAP3630_REV_ES1_1; - omap_chip.oc |= CHIP_IS_OMAP3630ES1_1; *cpu_rev = "1.1"; break; case 2: /* FALLTHROUGH */ default: omap_revision = OMAP3630_REV_ES1_2; - omap_chip.oc |= CHIP_IS_OMAP3630ES1_2; *cpu_rev = "1.2"; } break; case 0xb81e: - omap_chip.oc = CHIP_IS_TI816X; - switch (rev) { case 0: omap_revision = TI8168_REV_ES1_0; @@ -372,7 +340,6 @@ static void __init omap3_check_revision(const char **cpu_rev) default: /* Unknown default to latest silicon rev as default */ omap_revision = OMAP3630_REV_ES1_2; - omap_chip.oc |= CHIP_IS_OMAP3630ES1_2; *cpu_rev = "1.2"; pr_warn("Warning: unknown chip type; assuming OMAP3630ES1.2\n"); } @@ -407,24 +374,20 @@ static void __init omap4_check_revision(void) switch (rev) { case 0: omap_revision = OMAP4430_REV_ES1_0; - omap_chip.oc |= CHIP_IS_OMAP4430ES1; break; case 1: default: omap_revision = OMAP4430_REV_ES2_0; - omap_chip.oc |= CHIP_IS_OMAP4430ES2; } break; case 0xb95c: switch (rev) { case 3: omap_revision = OMAP4430_REV_ES2_1; - omap_chip.oc |= CHIP_IS_OMAP4430ES2_1; break; case 4: default: omap_revision = OMAP4430_REV_ES2_2; - omap_chip.oc |= CHIP_IS_OMAP4430ES2_2; } break; case 0xb94e: @@ -432,14 +395,12 @@ static void __init omap4_check_revision(void) case 0: default: omap_revision = OMAP4460_REV_ES1_0; - omap_chip.oc |= CHIP_IS_OMAP4460ES1_0; break; } break; default: /* Unknown default to latest silicon rev as default */ omap_revision = OMAP4430_REV_ES2_2; - omap_chip.oc |= CHIP_IS_OMAP4430ES2_2; } pr_info("OMAP%04x ES%d.%d\n", omap_rev() >> 16, @@ -523,22 +484,6 @@ void __init omap2_check_revision(void) } else { pr_err("OMAP revision unknown, please fix!\n"); } - - /* - * OK, now we know the exact revision. Initialize omap_chip bits - * for powerdowmain and clockdomain code. - */ - if (cpu_is_omap243x()) { - /* Currently only supports 2430ES2.1 and 2430-all */ - omap_chip.oc |= CHIP_IS_OMAP2430; - return; - } else if (cpu_is_omap242x()) { - /* Currently only supports 2420ES2.1.1 and 2420-all */ - omap_chip.oc |= CHIP_IS_OMAP2420; - return; - } - - pr_err("Uninitialized omap_chip, please fix!\n"); } /* diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h index df4b9683f17f..197ca03c3f7d 100644 --- a/arch/arm/plat-omap/include/plat/clock.h +++ b/arch/arm/plat-omap/include/plat/clock.h @@ -80,8 +80,6 @@ struct clkops { * * @div is the divisor that should be applied to the parent clock's rate * to produce the current clock's rate. - * - * XXX @flags probably should be replaced with an struct omap_chip. */ struct clksel_rate { u32 val; diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h index ddbc0254e3f6..2f9026942229 100644 --- a/arch/arm/plat-omap/include/plat/cpu.h +++ b/arch/arm/plat-omap/include/plat/cpu.h @@ -44,13 +44,6 @@ int omap_type(void); -struct omap_chip_id { - u16 oc; - u8 type; -}; - -#define OMAP_CHIP_INIT(x) { .oc = x } - /* * omap_rev bits: * CPU id bits (0730, 1510, 1710, 2422...) [31:16] @@ -402,61 +395,6 @@ IS_OMAP_TYPE(3517, 0x3517) #define OMAP446X_CLASS 0x44600044 #define OMAP4460_REV_ES1_0 (OMAP446X_CLASS | (0x10 << 8)) -/* - * omap_chip bits - * - * CHIP_IS_OMAP{2420,2430,3430} indicate that a particular structure is - * valid on all chips of that type. CHIP_IS_OMAP3430ES{1,2} indicates - * something that is only valid on that particular ES revision. - * - * These bits may be ORed together to indicate structures that are - * available on multiple chip types. - * - * To test whether a particular structure matches the current OMAP chip type, - * use omap_chip_is(). - * - */ -#define CHIP_IS_OMAP2420 (1 << 0) -#define CHIP_IS_OMAP2430 (1 << 1) -#define CHIP_IS_OMAP3430 (1 << 2) -#define CHIP_IS_OMAP3430ES1 (1 << 3) -#define CHIP_IS_OMAP3430ES2 (1 << 4) -#define CHIP_IS_OMAP3430ES3_0 (1 << 5) -#define CHIP_IS_OMAP3430ES3_1 (1 << 6) -#define CHIP_IS_OMAP3630ES1 (1 << 7) -#define CHIP_IS_OMAP4430ES1 (1 << 8) -#define CHIP_IS_OMAP3630ES1_1 (1 << 9) -#define CHIP_IS_OMAP3630ES1_2 (1 << 10) -#define CHIP_IS_OMAP4430ES2 (1 << 11) -#define CHIP_IS_OMAP4430ES2_1 (1 << 12) -#define CHIP_IS_OMAP4430ES2_2 (1 << 13) -#define CHIP_IS_TI816X (1 << 14) -#define CHIP_IS_OMAP4460ES1_0 (1 << 15) - -#define CHIP_IS_OMAP24XX (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430) - -#define CHIP_IS_OMAP4430 (CHIP_IS_OMAP4430ES1 | \ - CHIP_IS_OMAP4430ES2 | \ - CHIP_IS_OMAP4430ES2_1 | \ - CHIP_IS_OMAP4430ES2_2 | \ - CHIP_IS_OMAP4460ES1_0) - -/* - * "GE" here represents "greater than or equal to" in terms of ES - * levels. So CHIP_GE_OMAP3430ES2 is intended to match all OMAP3430 - * chips at ES2 and beyond, but not, for example, any OMAP lines after - * OMAP3. - */ -#define CHIP_GE_OMAP3430ES2 (CHIP_IS_OMAP3430ES2 | \ - CHIP_IS_OMAP3430ES3_0 | \ - CHIP_GE_OMAP3430ES3_1) -#define CHIP_GE_OMAP3430ES3_1 (CHIP_IS_OMAP3430ES3_1 | \ - CHIP_IS_OMAP3630ES1 | \ - CHIP_GE_OMAP3630ES1_1) -#define CHIP_GE_OMAP3630ES1_1 (CHIP_IS_OMAP3630ES1_1 | \ - CHIP_IS_OMAP3630ES1_2) - -int omap_chip_is(struct omap_chip_id oci); void omap2_check_revision(void); /* -- cgit v1.2.3 From 3528c58eb9e818b7821501afa2916eb12131994a Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Thu, 21 Jul 2011 13:48:45 -0700 Subject: OMAP: omap_device: when building return platform_device instead of omap_device All of the device init and device driver interaction with omap_device is done using platform_device pointers. To make this more explicit, have omap_device return a platform_device pointer instead of an omap_device pointer. All current users of the omap_device pointer were only using it to get at the platform_device pointer or struct device pointer, so fixing all of the users was trivial. This also makes it more difficult for device init code to directly access members of struct omap_device, and allows for easier changing of omap_device internals. Cc: Paul Walmsley Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/devices.c | 44 +++++++++++++-------------- arch/arm/mach-omap2/display.c | 6 ++-- arch/arm/mach-omap2/dma.c | 16 +++++----- arch/arm/mach-omap2/gpio.c | 8 ++--- arch/arm/mach-omap2/hsmmc.c | 8 ++--- arch/arm/mach-omap2/hwspinlock.c | 8 ++--- arch/arm/mach-omap2/mcbsp.c | 8 ++--- arch/arm/mach-omap2/pm.c | 8 ++--- arch/arm/mach-omap2/serial.c | 12 ++++---- arch/arm/mach-omap2/sr_device.c | 6 ++-- arch/arm/plat-omap/i2c.c | 8 ++--- arch/arm/plat-omap/include/plat/omap_device.h | 4 +-- arch/arm/plat-omap/omap_device.c | 6 ++-- 13 files changed, 71 insertions(+), 71 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 1077ad663f93..10adf66be7ba 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -44,7 +44,7 @@ static int __init omap3_l3_init(void) { int l; struct omap_hwmod *oh; - struct omap_device *od; + struct platform_device *pdev; char oh_name[L3_MODULES_MAX_LEN]; /* @@ -61,12 +61,12 @@ static int __init omap3_l3_init(void) if (!oh) pr_err("could not look up %s\n", oh_name); - od = omap_device_build("omap_l3_smx", 0, oh, NULL, 0, + pdev = omap_device_build("omap_l3_smx", 0, oh, NULL, 0, NULL, 0, 0); - WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name); + WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name); - return IS_ERR(od) ? PTR_ERR(od) : 0; + return IS_ERR(pdev) ? PTR_ERR(pdev) : 0; } postcore_initcall(omap3_l3_init); @@ -74,7 +74,7 @@ static int __init omap4_l3_init(void) { int l, i; struct omap_hwmod *oh[3]; - struct omap_device *od; + struct platform_device *pdev; char oh_name[L3_MODULES_MAX_LEN]; /* @@ -92,12 +92,12 @@ static int __init omap4_l3_init(void) pr_err("could not look up %s\n", oh_name); } - od = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL, + pdev = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL, 0, NULL, 0, 0); - WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name); + WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name); - return IS_ERR(od) ? PTR_ERR(od) : 0; + return IS_ERR(pdev) ? PTR_ERR(pdev) : 0; } postcore_initcall(omap4_l3_init); @@ -232,7 +232,7 @@ struct omap_device_pm_latency omap_keyboard_latency[] = { int __init omap4_keyboard_init(struct omap4_keypad_platform_data *sdp4430_keypad_data, struct omap_board_data *bdata) { - struct omap_device *od; + struct platform_device *pdev; struct omap_hwmod *oh; struct omap4_keypad_platform_data *keypad_data; unsigned int id = -1; @@ -247,15 +247,15 @@ int __init omap4_keyboard_init(struct omap4_keypad_platform_data keypad_data = sdp4430_keypad_data; - od = omap_device_build(name, id, oh, keypad_data, + pdev = omap_device_build(name, id, oh, keypad_data, sizeof(struct omap4_keypad_platform_data), omap_keyboard_latency, ARRAY_SIZE(omap_keyboard_latency), 0); - if (IS_ERR(od)) { + if (IS_ERR(pdev)) { WARN(1, "Can't build omap_device for %s:%s.\n", name, oh->name); - return PTR_ERR(od); + return PTR_ERR(pdev); } oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt); @@ -274,7 +274,7 @@ static struct omap_device_pm_latency mbox_latencies[] = { static inline void omap_init_mbox(void) { struct omap_hwmod *oh; - struct omap_device *od; + struct platform_device *pdev; oh = omap_hwmod_lookup("mailbox"); if (!oh) { @@ -282,10 +282,10 @@ static inline void omap_init_mbox(void) return; } - od = omap_device_build("omap-mailbox", -1, oh, NULL, 0, + pdev = omap_device_build("omap-mailbox", -1, oh, NULL, 0, mbox_latencies, ARRAY_SIZE(mbox_latencies), 0); - WARN(IS_ERR(od), "%s: could not build device, err %ld\n", - __func__, PTR_ERR(od)); + WARN(IS_ERR(pdev), "%s: could not build device, err %ld\n", + __func__, PTR_ERR(pdev)); } #else static inline void omap_init_mbox(void) { } @@ -344,7 +344,7 @@ struct omap_device_pm_latency omap_mcspi_latency[] = { static int omap_mcspi_init(struct omap_hwmod *oh, void *unused) { - struct omap_device *od; + struct platform_device *pdev; char *name = "omap2_mcspi"; struct omap2_mcspi_platform_config *pdata; static int spi_num; @@ -371,10 +371,10 @@ static int omap_mcspi_init(struct omap_hwmod *oh, void *unused) } spi_num++; - od = omap_device_build(name, spi_num, oh, pdata, + pdev = omap_device_build(name, spi_num, oh, pdata, sizeof(*pdata), omap_mcspi_latency, ARRAY_SIZE(omap_mcspi_latency), 0); - WARN(IS_ERR(od), "Can't build omap_device for %s:%s\n", + WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s\n", name, oh->name); kfree(pdata); return 0; @@ -709,7 +709,7 @@ static struct omap_device_pm_latency omap_wdt_latency[] = { static int __init omap_init_wdt(void) { int id = -1; - struct omap_device *od; + struct platform_device *pdev; struct omap_hwmod *oh; char *oh_name = "wd_timer2"; char *dev_name = "omap_wdt"; @@ -723,10 +723,10 @@ static int __init omap_init_wdt(void) return -EINVAL; } - od = omap_device_build(dev_name, id, oh, NULL, 0, + pdev = omap_device_build(dev_name, id, oh, NULL, 0, omap_wdt_latency, ARRAY_SIZE(omap_wdt_latency), 0); - WARN(IS_ERR(od), "Can't build omap_device for %s:%s.\n", + WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n", dev_name, oh->name); return 0; } diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index a5b7a236aa5b..18693f6de041 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -78,7 +78,7 @@ int __init omap_display_init(struct omap_dss_board_info *board_data) { int r = 0; struct omap_hwmod *oh; - struct omap_device *od; + struct platform_device *pdev; int i, oh_count; struct omap_display_platform_data pdata; const struct omap_dss_hwmod_data *curr_dss_hwmod; @@ -108,13 +108,13 @@ int __init omap_display_init(struct omap_dss_board_info *board_data) return -ENODEV; } - od = omap_device_build(curr_dss_hwmod[i].dev_name, + pdev = omap_device_build(curr_dss_hwmod[i].dev_name, curr_dss_hwmod[i].id, oh, &pdata, sizeof(struct omap_display_platform_data), omap_dss_latency, ARRAY_SIZE(omap_dss_latency), 0); - if (WARN((IS_ERR(od)), "Could not build omap_device for %s\n", + if (WARN((IS_ERR(pdev)), "Could not build omap_device for %s\n", curr_dss_hwmod[i].oh_name)) return -ENODEV; } diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c index c9ff0e79703d..ae8cb3fb1830 100644 --- a/arch/arm/mach-omap2/dma.c +++ b/arch/arm/mach-omap2/dma.c @@ -228,7 +228,7 @@ static u32 configure_dma_errata(void) /* One time initializations */ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) { - struct omap_device *od; + struct platform_device *pdev; struct omap_system_dma_plat_info *p; struct resource *mem; char *name = "omap_dma_system"; @@ -258,23 +258,23 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) p->errata = configure_dma_errata(); - od = omap_device_build(name, 0, oh, p, sizeof(*p), + pdev = omap_device_build(name, 0, oh, p, sizeof(*p), omap2_dma_latency, ARRAY_SIZE(omap2_dma_latency), 0); kfree(p); - if (IS_ERR(od)) { + if (IS_ERR(pdev)) { pr_err("%s: Can't build omap_device for %s:%s.\n", __func__, name, oh->name); - return PTR_ERR(od); + return PTR_ERR(pdev); } - mem = platform_get_resource(&od->pdev, IORESOURCE_MEM, 0); + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!mem) { - dev_err(&od->pdev.dev, "%s: no mem resource\n", __func__); + dev_err(&pdev->dev, "%s: no mem resource\n", __func__); return -EINVAL; } dma_base = ioremap(mem->start, resource_size(mem)); if (!dma_base) { - dev_err(&od->pdev.dev, "%s: ioremap fail\n", __func__); + dev_err(&pdev->dev, "%s: ioremap fail\n", __func__); return -ENOMEM; } @@ -283,7 +283,7 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) (d->lch_count), GFP_KERNEL); if (!d->chan) { - dev_err(&od->pdev.dev, "%s: kzalloc fail\n", __func__); + dev_err(&pdev->dev, "%s: kzalloc fail\n", __func__); return -ENOMEM; } return 0; diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c index 2765cdc3152d..76abdcb6e0b0 100644 --- a/arch/arm/mach-omap2/gpio.c +++ b/arch/arm/mach-omap2/gpio.c @@ -34,7 +34,7 @@ static struct omap_device_pm_latency omap_gpio_latency[] = { static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused) { - struct omap_device *od; + struct platform_device *pdev; struct omap_gpio_platform_data *pdata; struct omap_gpio_dev_attr *dev_attr; char *name = "omap_gpio"; @@ -107,16 +107,16 @@ static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused) return -EINVAL; } - od = omap_device_build(name, id - 1, oh, pdata, + pdev = omap_device_build(name, id - 1, oh, pdata, sizeof(*pdata), omap_gpio_latency, ARRAY_SIZE(omap_gpio_latency), false); kfree(pdata); - if (IS_ERR(od)) { + if (IS_ERR(pdev)) { WARN(1, "Can't build omap_device for %s:%s.\n", name, oh->name); - return PTR_ERR(od); + return PTR_ERR(pdev); } omap_device_disable_idle_on_suspend(od); diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index a9b45c76e1d3..cc8791952a05 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -430,7 +430,7 @@ static struct omap_device_pm_latency omap_hsmmc_latency[] = { void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr) { struct omap_hwmod *oh; - struct omap_device *od; + struct platform_device *pdev; struct omap_device_pm_latency *ohl; char oh_name[MAX_OMAP_MMC_HWMOD_NAME_LEN]; struct omap_mmc_platform_data *mmc_data; @@ -471,9 +471,9 @@ void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr) mmc_data->controller_flags = mmc_dev_attr->flags; } - od = omap_device_build(name, ctrl_nr - 1, oh, mmc_data, + pdev = omap_device_build(name, ctrl_nr - 1, oh, mmc_data, sizeof(struct omap_mmc_platform_data), ohl, ohl_cnt, false); - if (IS_ERR(od)) { + if (IS_ERR(pdev)) { WARN(1, "Can't build omap_device for %s:%s.\n", name, oh->name); kfree(mmc_data->slots[0].name); goto done; @@ -482,7 +482,7 @@ void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr) * return device handle to board setup code * required to populate for regulator framework structure */ - hsmmcinfo->dev = &od->pdev.dev; + hsmmcinfo->dev = &pdev->dev; done: kfree(mmc_data); diff --git a/arch/arm/mach-omap2/hwspinlock.c b/arch/arm/mach-omap2/hwspinlock.c index 06d4a80660a5..0b3ae9d9c3b3 100644 --- a/arch/arm/mach-omap2/hwspinlock.c +++ b/arch/arm/mach-omap2/hwspinlock.c @@ -35,7 +35,7 @@ int __init hwspinlocks_init(void) { int retval = 0; struct omap_hwmod *oh; - struct omap_device *od; + struct platform_device *pdev; const char *oh_name = "spinlock"; const char *dev_name = "omap_hwspinlock"; @@ -48,13 +48,13 @@ int __init hwspinlocks_init(void) if (oh == NULL) return -EINVAL; - od = omap_device_build(dev_name, 0, oh, NULL, 0, + pdev = omap_device_build(dev_name, 0, oh, NULL, 0, omap_spinlock_latency, ARRAY_SIZE(omap_spinlock_latency), false); - if (IS_ERR(od)) { + if (IS_ERR(pdev)) { pr_err("Can't build omap_device for %s:%s\n", dev_name, oh_name); - retval = PTR_ERR(od); + retval = PTR_ERR(pdev); } return retval; diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index 4a6ef6ab8458..7a42f32bd87d 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -116,7 +116,7 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) char *name = "omap-mcbsp"; struct omap_hwmod *oh_device[2]; struct omap_mcbsp_platform_data *pdata = NULL; - struct omap_device *od; + struct platform_device *pdev; sscanf(oh->name, "mcbsp%d", &id); @@ -144,14 +144,14 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) (struct omap_mcbsp_dev_attr *)(oh->dev_attr))->sidetone); count++; } - od = omap_device_build_ss(name, id, oh_device, count, pdata, + pdev = omap_device_build_ss(name, id, oh_device, count, pdata, sizeof(*pdata), omap2_mcbsp_latency, ARRAY_SIZE(omap2_mcbsp_latency), false); kfree(pdata); - if (IS_ERR(od)) { + if (IS_ERR(pdev)) { pr_err("%s: Can't build omap_device for %s:%s.\n", __func__, name, oh->name); - return PTR_ERR(od); + return PTR_ERR(pdev); } omap_mcbsp_count++; return 0; diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 472bf22d5e84..e7cd794ae43a 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -60,19 +60,19 @@ EXPORT_SYMBOL(omap4_get_dsp_device); static int _init_omap_device(char *name, struct device **new_dev) { struct omap_hwmod *oh; - struct omap_device *od; + struct platform_device *pdev; oh = omap_hwmod_lookup(name); if (WARN(!oh, "%s: could not find omap_hwmod for %s\n", __func__, name)) return -ENODEV; - od = omap_device_build(oh->name, 0, oh, NULL, 0, pm_lats, 0, false); - if (WARN(IS_ERR(od), "%s: could not build omap_device for %s\n", + pdev = omap_device_build(oh->name, 0, oh, NULL, 0, pm_lats, 0, false); + if (WARN(IS_ERR(pdev), "%s: could not build omap_device for %s\n", __func__, name)) return -ENODEV; - *new_dev = &od->pdev.dev; + *new_dev = &pdev->dev; return 0; } diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 466fc722fa0f..53b680878138 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -711,7 +711,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata) { struct omap_uart_state *uart; struct omap_hwmod *oh; - struct omap_device *od; + struct platform_device *pdev; void *pdata = NULL; u32 pdata_size = 0; char *name; @@ -799,10 +799,10 @@ void __init omap_serial_init_port(struct omap_board_data *bdata) if (WARN_ON(!oh)) return; - od = omap_device_build(name, uart->num, oh, pdata, pdata_size, + pdev = omap_device_build(name, uart->num, oh, pdata, pdata_size, omap_uart_latency, ARRAY_SIZE(omap_uart_latency), false); - WARN(IS_ERR(od), "Could not build omap_device for %s: %s.\n", + WARN(IS_ERR(pdev), "Could not build omap_device for %s: %s.\n", name, oh->name); omap_device_disable_idle_on_suspend(od); @@ -812,7 +812,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata) uart->regshift = 2; uart->mapbase = oh->slaves[0]->addr->pa_start; uart->membase = omap_hwmod_get_mpu_rt_va(oh); - uart->pdev = &od->pdev; + uart->pdev = pdev; oh->dev_attr = uart; @@ -846,8 +846,8 @@ void __init omap_serial_init_port(struct omap_board_data *bdata) if ((cpu_is_omap34xx() && uart->padconf) || (uart->wk_en && uart->wk_mask)) { - device_init_wakeup(&od->pdev.dev, true); - DEV_CREATE_FILE(&od->pdev.dev, &dev_attr_sleep_timeout); + device_init_wakeup(&pdev->dev, true); + DEV_CREATE_FILE(&pdev->dev, &dev_attr_sleep_timeout); } /* Enable the MDR1 errata for OMAP3 */ diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c index 10d3c5ee8018..624264d8e1a5 100644 --- a/arch/arm/mach-omap2/sr_device.c +++ b/arch/arm/mach-omap2/sr_device.c @@ -80,7 +80,7 @@ static void __init sr_set_nvalues(struct omap_volt_data *volt_data, static int sr_dev_init(struct omap_hwmod *oh, void *user) { struct omap_sr_data *sr_data; - struct omap_device *od; + struct platform_device *pdev; struct omap_volt_data *volt_data; char *name = "smartreflex"; static int i; @@ -120,10 +120,10 @@ static int sr_dev_init(struct omap_hwmod *oh, void *user) sr_data->enable_on_init = sr_enable_on_init; - od = omap_device_build(name, i, oh, sr_data, sizeof(*sr_data), + pdev = omap_device_build(name, i, oh, sr_data, sizeof(*sr_data), omap_sr_latency, ARRAY_SIZE(omap_sr_latency), 0); - if (IS_ERR(od)) + if (IS_ERR(pdev)) pr_warning("%s: Could not build omap_device for %s: %s.\n\n", __func__, name, oh->name); exit: diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index 3341ca4703e9..0c7caf2458b4 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -135,7 +135,7 @@ static inline int omap2_i2c_add_bus(int bus_id) { int l; struct omap_hwmod *oh; - struct omap_device *od; + struct platform_device *pdev; char oh_name[MAX_OMAP_I2C_HWMOD_NAME_LEN]; struct omap_i2c_bus_platform_data *pdata; @@ -160,12 +160,12 @@ static inline int omap2_i2c_add_bus(int bus_id) */ if (cpu_is_omap34xx()) pdata->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat_compat; - od = omap_device_build(name, bus_id, oh, pdata, + pdev = omap_device_build(name, bus_id, oh, pdata, sizeof(struct omap_i2c_bus_platform_data), omap_i2c_latency, ARRAY_SIZE(omap_i2c_latency), 0); - WARN(IS_ERR(od), "Could not build omap_device for %s\n", name); + WARN(IS_ERR(pdev), "Could not build omap_device for %s\n", name); - return PTR_ERR(od); + return PTR_ERR(pdev); } #else static inline int omap2_i2c_add_bus(int bus_id) diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h index 61d14b385a91..750f401051d1 100644 --- a/arch/arm/plat-omap/include/plat/omap_device.h +++ b/arch/arm/plat-omap/include/plat/omap_device.h @@ -88,13 +88,13 @@ int omap_device_shutdown(struct platform_device *pdev); /* Core code interface */ -struct omap_device *omap_device_build(const char *pdev_name, int pdev_id, +struct platform_device *omap_device_build(const char *pdev_name, int pdev_id, struct omap_hwmod *oh, void *pdata, int pdata_len, struct omap_device_pm_latency *pm_lats, int pm_lats_cnt, int is_early_device); -struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, +struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id, struct omap_hwmod **oh, int oh_cnt, void *pdata, int pdata_len, struct omap_device_pm_latency *pm_lats, diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index d3fdf5137e06..3e8a17bb6c09 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -405,7 +405,7 @@ static int omap_device_fill_resources(struct omap_device *od, * information. Returns ERR_PTR(-EINVAL) if @oh is NULL; otherwise, * passes along the return value of omap_device_build_ss(). */ -struct omap_device *omap_device_build(const char *pdev_name, int pdev_id, +struct platform_device *omap_device_build(const char *pdev_name, int pdev_id, struct omap_hwmod *oh, void *pdata, int pdata_len, struct omap_device_pm_latency *pm_lats, @@ -438,7 +438,7 @@ struct omap_device *omap_device_build(const char *pdev_name, int pdev_id, * platform_device record. Returns an ERR_PTR() on error, or passes * along the return value of omap_device_register(). */ -struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, +struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id, struct omap_hwmod **ohs, int oh_cnt, void *pdata, int pdata_len, struct omap_device_pm_latency *pm_lats, @@ -513,7 +513,7 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, if (ret) goto odbs_exit4; - return od; + return &od->pdev; odbs_exit4: kfree(res); -- cgit v1.2.3 From 9f8b6949d78f1306eef0edc14bc1fbcaf3e58ad0 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Mon, 1 Aug 2011 09:33:13 -0700 Subject: OMAP: omap_device: _disable_idle_on_suspend() takes platform_device pointer Public omap_device functions need to take platform_device pointers, conversion to omap_device pointers is done internal to the omap_device layer. Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/gpio.c | 2 +- arch/arm/mach-omap2/serial.c | 2 +- arch/arm/plat-omap/include/plat/omap_device.h | 13 ++++++++----- 3 files changed, 10 insertions(+), 7 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c index 76abdcb6e0b0..652ccc574196 100644 --- a/arch/arm/mach-omap2/gpio.c +++ b/arch/arm/mach-omap2/gpio.c @@ -119,7 +119,7 @@ static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused) return PTR_ERR(pdev); } - omap_device_disable_idle_on_suspend(od); + omap_device_disable_idle_on_suspend(pdev); gpio_bank_count++; return 0; diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 53b680878138..3d1c1d393f8f 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -805,7 +805,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata) WARN(IS_ERR(pdev), "Could not build omap_device for %s: %s.\n", name, oh->name); - omap_device_disable_idle_on_suspend(od); + omap_device_disable_idle_on_suspend(pdev); oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt); uart->irq = oh->mpu_irqs[0].irq; diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h index 750f401051d1..4f98770b1d8c 100644 --- a/arch/arm/plat-omap/include/plat/omap_device.h +++ b/arch/arm/plat-omap/include/plat/omap_device.h @@ -116,11 +116,6 @@ int omap_device_enable_hwmods(struct omap_device *od); int omap_device_disable_clocks(struct omap_device *od); int omap_device_enable_clocks(struct omap_device *od); -static inline void omap_device_disable_idle_on_suspend(struct omap_device *od) -{ - od->flags |= OMAP_DEVICE_NO_IDLE_ON_SUSPEND; -} - /* * Entries should be kept in latency order ascending * @@ -153,4 +148,12 @@ struct omap_device_pm_latency { /* Get omap_device pointer from platform_device pointer */ #define to_omap_device(x) container_of((x), struct omap_device, pdev) +static inline +void omap_device_disable_idle_on_suspend(struct platform_device *pdev) +{ + struct omap_device *od = to_omap_device(pdev); + + od->flags |= OMAP_DEVICE_NO_IDLE_ON_SUSPEND; +} + #endif -- cgit v1.2.3 From d66b3fe436a296f102e8944247972fc0c17ddf26 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Thu, 21 Jul 2011 13:58:51 -0700 Subject: OMAP: omap_device: decouple platform_device from omap_device Rather than embedding a struct platform_device inside a struct omap_device, decouple them, leaving only a pointer to the platform_device inside the omap_device. Use the arch-specific data field of the platform_device (pdev_archdata) to add an omap_device pointer after the platform_device has been created. Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/opp.c | 2 +- arch/arm/plat-omap/include/plat/omap_device.h | 7 +- arch/arm/plat-omap/omap_device.c | 100 +++++++++++++------------- 3 files changed, 58 insertions(+), 51 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c index ab8b35b780b5..9262a6b47702 100644 --- a/arch/arm/mach-omap2/opp.c +++ b/arch/arm/mach-omap2/opp.c @@ -69,7 +69,7 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def, opp_def->hwmod_name, i); return -EINVAL; } - dev = &oh->od->pdev.dev; + dev = &oh->od->pdev->dev; r = opp_add(dev, opp_def->freq, opp_def->u_volt); if (r) { diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h index 4f98770b1d8c..d4d9b96f961e 100644 --- a/arch/arm/plat-omap/include/plat/omap_device.h +++ b/arch/arm/plat-omap/include/plat/omap_device.h @@ -68,7 +68,7 @@ extern struct device omap_device_parent; * */ struct omap_device { - struct platform_device pdev; + struct platform_device *pdev; struct omap_hwmod **hwmods; struct omap_device_pm_latency *pm_lats; u32 dev_wakeup_lat; @@ -146,7 +146,10 @@ struct omap_device_pm_latency { #define OMAP_DEVICE_LATENCY_AUTO_ADJUST BIT(1) /* Get omap_device pointer from platform_device pointer */ -#define to_omap_device(x) container_of((x), struct omap_device, pdev) +static inline struct omap_device *to_omap_device(struct platform_device *pdev) +{ + return pdev ? pdev->archdata.od : NULL; +} static inline void omap_device_disable_idle_on_suspend(struct platform_device *pdev) diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index a69567ed5905..26aee5cc1fc1 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -117,7 +117,7 @@ static int _omap_device_activate(struct omap_device *od, u8 ignore_lat) { struct timespec a, b, c; - dev_dbg(&od->pdev.dev, "omap_device: activating\n"); + dev_dbg(&od->pdev->dev, "omap_device: activating\n"); while (od->pm_lat_level > 0) { struct omap_device_pm_latency *odpl; @@ -141,7 +141,7 @@ static int _omap_device_activate(struct omap_device *od, u8 ignore_lat) c = timespec_sub(b, a); act_lat = timespec_to_ns(&c); - dev_dbg(&od->pdev.dev, + dev_dbg(&od->pdev->dev, "omap_device: pm_lat %d: activate: elapsed time " "%llu nsec\n", od->pm_lat_level, act_lat); @@ -149,12 +149,12 @@ static int _omap_device_activate(struct omap_device *od, u8 ignore_lat) odpl->activate_lat_worst = act_lat; if (odpl->flags & OMAP_DEVICE_LATENCY_AUTO_ADJUST) { odpl->activate_lat = act_lat; - dev_dbg(&od->pdev.dev, + dev_dbg(&od->pdev->dev, "new worst case activate latency " "%d: %llu\n", od->pm_lat_level, act_lat); } else - dev_warn(&od->pdev.dev, + dev_warn(&od->pdev->dev, "activate latency %d " "higher than exptected. (%llu > %d)\n", od->pm_lat_level, act_lat, @@ -185,7 +185,7 @@ static int _omap_device_deactivate(struct omap_device *od, u8 ignore_lat) { struct timespec a, b, c; - dev_dbg(&od->pdev.dev, "omap_device: deactivating\n"); + dev_dbg(&od->pdev->dev, "omap_device: deactivating\n"); while (od->pm_lat_level < od->pm_lats_cnt) { struct omap_device_pm_latency *odpl; @@ -208,7 +208,7 @@ static int _omap_device_deactivate(struct omap_device *od, u8 ignore_lat) c = timespec_sub(b, a); deact_lat = timespec_to_ns(&c); - dev_dbg(&od->pdev.dev, + dev_dbg(&od->pdev->dev, "omap_device: pm_lat %d: deactivate: elapsed time " "%llu nsec\n", od->pm_lat_level, deact_lat); @@ -216,12 +216,12 @@ static int _omap_device_deactivate(struct omap_device *od, u8 ignore_lat) odpl->deactivate_lat_worst = deact_lat; if (odpl->flags & OMAP_DEVICE_LATENCY_AUTO_ADJUST) { odpl->deactivate_lat = deact_lat; - dev_dbg(&od->pdev.dev, + dev_dbg(&od->pdev->dev, "new worst case deactivate latency " "%d: %llu\n", od->pm_lat_level, deact_lat); } else - dev_warn(&od->pdev.dev, + dev_warn(&od->pdev->dev, "deactivate latency %d " "higher than exptected. (%llu > %d)\n", od->pm_lat_level, deact_lat, @@ -245,11 +245,11 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, if (!clk_alias || !clk_name) return; - dev_dbg(&od->pdev.dev, "Creating %s -> %s\n", clk_alias, clk_name); + dev_dbg(&od->pdev->dev, "Creating %s -> %s\n", clk_alias, clk_name); - r = clk_get_sys(dev_name(&od->pdev.dev), clk_alias); + r = clk_get_sys(dev_name(&od->pdev->dev), clk_alias); if (!IS_ERR(r)) { - dev_warn(&od->pdev.dev, + dev_warn(&od->pdev->dev, "alias %s already exists\n", clk_alias); clk_put(r); return; @@ -257,14 +257,14 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, r = omap_clk_get_by_name(clk_name); if (IS_ERR(r)) { - dev_err(&od->pdev.dev, + dev_err(&od->pdev->dev, "omap_clk_get_by_name for %s failed\n", clk_name); return; } - l = clkdev_alloc(r, clk_alias, dev_name(&od->pdev.dev)); + l = clkdev_alloc(r, clk_alias, dev_name(&od->pdev->dev)); if (!l) { - dev_err(&od->pdev.dev, + dev_err(&od->pdev->dev, "clkdev_alloc for %s failed\n", clk_alias); return; } @@ -351,7 +351,7 @@ static int omap_device_count_resources(struct omap_device *od) c += omap_hwmod_count_resources(od->hwmods[i]); pr_debug("omap_device: %s: counted %d total resources across %d " - "hwmods\n", od->pdev.name, c, od->hwmods_cnt); + "hwmods\n", od->pdev->name, c, od->hwmods_cnt); return c; } @@ -445,8 +445,8 @@ struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id, int pm_lats_cnt, int is_early_device) { int ret = -ENOMEM; + struct platform_device *pdev; struct omap_device *od; - char *pdev_name2; struct resource *res = NULL; int i, res_count; struct omap_hwmod **hwmods; @@ -457,72 +457,76 @@ struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id, if (!pdata && pdata_len > 0) return ERR_PTR(-EINVAL); + pdev = platform_device_alloc(pdev_name, pdev_id); + if (!pdev) { + ret = -ENOMEM; + goto odbs_exit; + } + pr_debug("omap_device: %s: building with %d hwmods\n", pdev_name, oh_cnt); od = kzalloc(sizeof(struct omap_device), GFP_KERNEL); - if (!od) - return ERR_PTR(-ENOMEM); - + if (!od) { + ret = -ENOMEM; + goto odbs_exit1; + } od->hwmods_cnt = oh_cnt; hwmods = kzalloc(sizeof(struct omap_hwmod *) * oh_cnt, GFP_KERNEL); if (!hwmods) - goto odbs_exit1; + goto odbs_exit2; memcpy(hwmods, ohs, sizeof(struct omap_hwmod *) * oh_cnt); od->hwmods = hwmods; - - pdev_name2 = kzalloc(strlen(pdev_name) + 1, GFP_KERNEL); - if (!pdev_name2) - goto odbs_exit2; - strcpy(pdev_name2, pdev_name); - - od->pdev.name = pdev_name2; - od->pdev.id = pdev_id; + od->pdev = pdev; res_count = omap_device_count_resources(od); if (res_count > 0) { res = kzalloc(sizeof(struct resource) * res_count, GFP_KERNEL); if (!res) goto odbs_exit3; - } - omap_device_fill_resources(od, res); - od->pdev.num_resources = res_count; - od->pdev.resource = res; + omap_device_fill_resources(od, res); - ret = platform_device_add_data(&od->pdev, pdata, pdata_len); + ret = platform_device_add_resources(pdev, res, res_count); + kfree(res); + + if (ret) + goto odbs_exit3; + } + + ret = platform_device_add_data(pdev, pdata, pdata_len); if (ret) - goto odbs_exit4; + goto odbs_exit3; - od->pm_lats = pm_lats; - od->pm_lats_cnt = pm_lats_cnt; + pdev->archdata.od = od; if (is_early_device) - ret = omap_early_device_register(&od->pdev); + ret = omap_early_device_register(pdev); else - ret = omap_device_register(&od->pdev); + ret = omap_device_register(pdev); + if (ret) + goto odbs_exit3; + + od->pm_lats = pm_lats; + od->pm_lats_cnt = pm_lats_cnt; for (i = 0; i < oh_cnt; i++) { hwmods[i]->od = od; _add_hwmod_clocks_clkdev(od, hwmods[i]); } - if (ret) - goto odbs_exit4; - - return &od->pdev; + return pdev; -odbs_exit4: - kfree(res); odbs_exit3: - kfree(pdev_name2); -odbs_exit2: kfree(hwmods); -odbs_exit1: +odbs_exit2: kfree(od); +odbs_exit1: + platform_device_put(pdev); +odbs_exit: pr_err("omap_device: %s: build failed (%d)\n", pdev_name, ret); @@ -644,7 +648,7 @@ static int omap_device_register(struct platform_device *pdev) pdev->dev.parent = &omap_device_parent; pdev->dev.pm_domain = &omap_device_pm_domain; - return platform_device_register(pdev); + return platform_device_add(pdev); } -- cgit v1.2.3 From dca2d0eb5917ff132d9be13f0afa9ae5d4e80580 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Tue, 13 Sep 2011 11:18:44 -0700 Subject: OMAP3: PM: fix UART handling when using no_console_suspend During the idle/suspend path, we expect the console lock to be held so that no console output is done during/after the UARTs are idled. However, when using the no_console_suspend argument on the command-line, the console driver does not take the console lock. This allows the possibility of console activity after UARTs have been disabled. To fix, update the current is_suspending() to also check the console_suspend_enabled flag. Reported-by: Abhilash Koyamangalath Tested-by: Abhilash Koyamangalath Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/pm34xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 7255d9bce868..c8cbd00a41af 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -55,7 +55,7 @@ static suspend_state_t suspend_state = PM_SUSPEND_ON; static inline bool is_suspending(void) { - return (suspend_state != PM_SUSPEND_ON); + return (suspend_state != PM_SUSPEND_ON) && console_suspend_enabled; } #else static inline bool is_suspending(void) -- cgit v1.2.3 From f8cf8e47fb87e3b27e63d36fc8d61b11273f37bc Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 20 Sep 2011 15:57:39 -0700 Subject: ARM: OMAP2+: Fix missing inline functions for Makefile cleanup Commit f41caddbe73f52a42f529d668ce47b4d693fd2c0 (omap2+: Use Kconfig symbol in Makefile instead of obj-y) cleaned up the omap2+ Makefile. However this did not account for the inline functions that are now needed for board_flash_init and board_nand_init. Reported-by: Arnd Bergmann Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-flash.c | 5 ----- arch/arm/mach-omap2/board-flash.h | 19 +++++++++++++++++++ 2 files changed, 19 insertions(+), 5 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c index aa1b0cbe19d2..30a6f527510c 100644 --- a/arch/arm/mach-omap2/board-flash.c +++ b/arch/arm/mach-omap2/board-flash.c @@ -148,11 +148,6 @@ __init board_nand_init(struct mtd_partition *nand_parts, board_nand_data.gpmc_irq = OMAP_GPMC_IRQ_BASE + cs; gpmc_nand_init(&board_nand_data); } -#else -void -__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs, int nand_type) -{ -} #endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */ /** diff --git a/arch/arm/mach-omap2/board-flash.h b/arch/arm/mach-omap2/board-flash.h index c240a3f8d163..d25503a98417 100644 --- a/arch/arm/mach-omap2/board-flash.h +++ b/arch/arm/mach-omap2/board-flash.h @@ -24,7 +24,26 @@ struct flash_partitions { int nr_parts; }; +#if defined(CONFIG_MTD_NAND_OMAP2) || \ + defined(CONFIG_MTD_NAND_OMAP2_MODULE) || \ + defined(CONFIG_MTD_ONENAND_OMAP2) || \ + defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) extern void board_flash_init(struct flash_partitions [], char chip_sel[][GPMC_CS_NUM], int nand_type); +#else +static inline void board_flash_init(struct flash_partitions part[], + char chip_sel[][GPMC_CS_NUM], int nand_type) +{ +} +#endif + +#if defined(CONFIG_MTD_NAND_OMAP2) || \ + defined(CONFIG_MTD_NAND_OMAP2_MODULE) extern void board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs, int nand_type); +#else +static inline void board_nand_init(struct mtd_partition *nand_parts, + u8 nr_parts, u8 cs, int nand_type) +{ +} +#endif -- cgit v1.2.3 From cdc71514a0f4f3e8c995f18d1119cef01a501dac Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 26 Sep 2011 10:45:39 +0300 Subject: ARM: OMAP: mcbsp: Implement generic register access Register access can be made more generic by calculating register address offsets runtime from common register definitions and by using reg_size and reg_step variables that are passed via platform data. Common register definitions are possible since McBSP registers are ordered similarly between OMAP versions. Remove also references to OMAP2+ specific config_type variable from generic McBSP code since other variables and feature flags are better to carry needed information from platform code. Signed-off-by: Jarkko Nikula Acked-by: Peter Ujfalusi Tested-by: Janusz Krzysztofik Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/mcbsp.c | 2 + arch/arm/mach-omap2/mcbsp.c | 6 +- arch/arm/plat-omap/include/plat/mcbsp.h | 145 ++++++++++++-------------------- arch/arm/plat-omap/mcbsp.c | 45 +++++----- 4 files changed, 82 insertions(+), 116 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c index 3c985ac1dfc7..36ab5d83327e 100644 --- a/arch/arm/mach-omap1/mcbsp.c +++ b/arch/arm/mach-omap1/mcbsp.c @@ -391,6 +391,8 @@ static void omap_mcbsp_register_board_cfg(struct resource *res, int res_count, continue; platform_device_add_resources(new_mcbsp, &res[i * res_count], res_count); + config[i].reg_size = 2; + config[i].reg_step = 2; new_mcbsp->dev.platform_data = &config[i]; ret = platform_device_add(new_mcbsp); if (ret) { diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index 7a42f32bd87d..43b9ccffba9e 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -126,7 +126,11 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) return -ENOMEM; } - pdata->mcbsp_config_type = oh->class->rev; + pdata->reg_step = 4; + if (oh->class->rev < MCBSP_CONFIG_TYPE2) + pdata->reg_size = 2; + else + pdata->reg_size = 4; if (oh->class->rev == MCBSP_CONFIG_TYPE3) { if (id == 2) diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h index 7adfd92d6c1a..14bc1cbe43d9 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/arch/arm/plat-omap/include/plat/mcbsp.h @@ -51,93 +51,60 @@ static struct platform_device omap_mcbsp##port_nr = { \ #define OMAP1610_MCBSP2_BASE 0xfffb1000 #define OMAP1610_MCBSP3_BASE 0xe1017000 -#ifdef CONFIG_ARCH_OMAP1 - -#define OMAP_MCBSP_REG_DRR2 0x00 -#define OMAP_MCBSP_REG_DRR1 0x02 -#define OMAP_MCBSP_REG_DXR2 0x04 -#define OMAP_MCBSP_REG_DXR1 0x06 -#define OMAP_MCBSP_REG_DRR 0x02 -#define OMAP_MCBSP_REG_DXR 0x06 -#define OMAP_MCBSP_REG_SPCR2 0x08 -#define OMAP_MCBSP_REG_SPCR1 0x0a -#define OMAP_MCBSP_REG_RCR2 0x0c -#define OMAP_MCBSP_REG_RCR1 0x0e -#define OMAP_MCBSP_REG_XCR2 0x10 -#define OMAP_MCBSP_REG_XCR1 0x12 -#define OMAP_MCBSP_REG_SRGR2 0x14 -#define OMAP_MCBSP_REG_SRGR1 0x16 -#define OMAP_MCBSP_REG_MCR2 0x18 -#define OMAP_MCBSP_REG_MCR1 0x1a -#define OMAP_MCBSP_REG_RCERA 0x1c -#define OMAP_MCBSP_REG_RCERB 0x1e -#define OMAP_MCBSP_REG_XCERA 0x20 -#define OMAP_MCBSP_REG_XCERB 0x22 -#define OMAP_MCBSP_REG_PCR0 0x24 -#define OMAP_MCBSP_REG_RCERC 0x26 -#define OMAP_MCBSP_REG_RCERD 0x28 -#define OMAP_MCBSP_REG_XCERC 0x2A -#define OMAP_MCBSP_REG_XCERD 0x2C -#define OMAP_MCBSP_REG_RCERE 0x2E -#define OMAP_MCBSP_REG_RCERF 0x30 -#define OMAP_MCBSP_REG_XCERE 0x32 -#define OMAP_MCBSP_REG_XCERF 0x34 -#define OMAP_MCBSP_REG_RCERG 0x36 -#define OMAP_MCBSP_REG_RCERH 0x38 -#define OMAP_MCBSP_REG_XCERG 0x3A -#define OMAP_MCBSP_REG_XCERH 0x3C - -/* Dummy defines, these are not available on omap1 */ -#define OMAP_MCBSP_REG_XCCR 0x00 -#define OMAP_MCBSP_REG_RCCR 0x00 - -#else - -#define OMAP_MCBSP_REG_DRR2 0x00 -#define OMAP_MCBSP_REG_DRR1 0x04 -#define OMAP_MCBSP_REG_DXR2 0x08 -#define OMAP_MCBSP_REG_DXR1 0x0C -#define OMAP_MCBSP_REG_DRR 0x00 -#define OMAP_MCBSP_REG_DXR 0x08 -#define OMAP_MCBSP_REG_SPCR2 0x10 -#define OMAP_MCBSP_REG_SPCR1 0x14 -#define OMAP_MCBSP_REG_RCR2 0x18 -#define OMAP_MCBSP_REG_RCR1 0x1C -#define OMAP_MCBSP_REG_XCR2 0x20 -#define OMAP_MCBSP_REG_XCR1 0x24 -#define OMAP_MCBSP_REG_SRGR2 0x28 -#define OMAP_MCBSP_REG_SRGR1 0x2C -#define OMAP_MCBSP_REG_MCR2 0x30 -#define OMAP_MCBSP_REG_MCR1 0x34 -#define OMAP_MCBSP_REG_RCERA 0x38 -#define OMAP_MCBSP_REG_RCERB 0x3C -#define OMAP_MCBSP_REG_XCERA 0x40 -#define OMAP_MCBSP_REG_XCERB 0x44 -#define OMAP_MCBSP_REG_PCR0 0x48 -#define OMAP_MCBSP_REG_RCERC 0x4C -#define OMAP_MCBSP_REG_RCERD 0x50 -#define OMAP_MCBSP_REG_XCERC 0x54 -#define OMAP_MCBSP_REG_XCERD 0x58 -#define OMAP_MCBSP_REG_RCERE 0x5C -#define OMAP_MCBSP_REG_RCERF 0x60 -#define OMAP_MCBSP_REG_XCERE 0x64 -#define OMAP_MCBSP_REG_XCERF 0x68 -#define OMAP_MCBSP_REG_RCERG 0x6C -#define OMAP_MCBSP_REG_RCERH 0x70 -#define OMAP_MCBSP_REG_XCERG 0x74 -#define OMAP_MCBSP_REG_XCERH 0x78 -#define OMAP_MCBSP_REG_SYSCON 0x8C -#define OMAP_MCBSP_REG_THRSH2 0x90 -#define OMAP_MCBSP_REG_THRSH1 0x94 -#define OMAP_MCBSP_REG_IRQST 0xA0 -#define OMAP_MCBSP_REG_IRQEN 0xA4 -#define OMAP_MCBSP_REG_WAKEUPEN 0xA8 -#define OMAP_MCBSP_REG_XCCR 0xAC -#define OMAP_MCBSP_REG_RCCR 0xB0 -#define OMAP_MCBSP_REG_XBUFFSTAT 0xB4 -#define OMAP_MCBSP_REG_RBUFFSTAT 0xB8 -#define OMAP_MCBSP_REG_SSELCR 0xBC +/* McBSP register numbers. Register address offset = num * reg_step */ +enum { + /* Common registers */ + OMAP_MCBSP_REG_SPCR2 = 4, + OMAP_MCBSP_REG_SPCR1, + OMAP_MCBSP_REG_RCR2, + OMAP_MCBSP_REG_RCR1, + OMAP_MCBSP_REG_XCR2, + OMAP_MCBSP_REG_XCR1, + OMAP_MCBSP_REG_SRGR2, + OMAP_MCBSP_REG_SRGR1, + OMAP_MCBSP_REG_MCR2, + OMAP_MCBSP_REG_MCR1, + OMAP_MCBSP_REG_RCERA, + OMAP_MCBSP_REG_RCERB, + OMAP_MCBSP_REG_XCERA, + OMAP_MCBSP_REG_XCERB, + OMAP_MCBSP_REG_PCR0, + OMAP_MCBSP_REG_RCERC, + OMAP_MCBSP_REG_RCERD, + OMAP_MCBSP_REG_XCERC, + OMAP_MCBSP_REG_XCERD, + OMAP_MCBSP_REG_RCERE, + OMAP_MCBSP_REG_RCERF, + OMAP_MCBSP_REG_XCERE, + OMAP_MCBSP_REG_XCERF, + OMAP_MCBSP_REG_RCERG, + OMAP_MCBSP_REG_RCERH, + OMAP_MCBSP_REG_XCERG, + OMAP_MCBSP_REG_XCERH, + + /* OMAP1-OMAP2420 registers */ + OMAP_MCBSP_REG_DRR2 = 0, + OMAP_MCBSP_REG_DRR1, + OMAP_MCBSP_REG_DXR2, + OMAP_MCBSP_REG_DXR1, + + /* OMAP2430 and onwards */ + OMAP_MCBSP_REG_DRR = 0, + OMAP_MCBSP_REG_DXR = 2, + OMAP_MCBSP_REG_SYSCON = 35, + OMAP_MCBSP_REG_THRSH2, + OMAP_MCBSP_REG_THRSH1, + OMAP_MCBSP_REG_IRQST = 40, + OMAP_MCBSP_REG_IRQEN, + OMAP_MCBSP_REG_WAKEUPEN, + OMAP_MCBSP_REG_XCCR, + OMAP_MCBSP_REG_RCCR, + OMAP_MCBSP_REG_XBUFFSTAT, + OMAP_MCBSP_REG_RBUFFSTAT, + OMAP_MCBSP_REG_SSELCR, +}; +/* OMAP3 sidetone control registers */ #define OMAP_ST_REG_REV 0x00 #define OMAP_ST_REG_SYSCONFIG 0x10 #define OMAP_ST_REG_IRQSTATUS 0x18 @@ -146,8 +113,6 @@ static struct platform_device omap_mcbsp##port_nr = { \ #define OMAP_ST_REG_SFIRCR 0x28 #define OMAP_ST_REG_SSELCR 0x2C -#endif - /************************** McBSP SPCR1 bit definitions ***********************/ #define RRST 0x0001 #define RRDY 0x0002 @@ -350,7 +315,8 @@ struct omap_mcbsp_ops { struct omap_mcbsp_platform_data { struct omap_mcbsp_ops *ops; u16 buffer_size; - unsigned int mcbsp_config_type; + u8 reg_size; + u8 reg_step; }; struct omap_mcbsp_st_data { @@ -389,7 +355,6 @@ struct omap_mcbsp { u16 max_rx_thres; #endif void *reg_cache; - unsigned int mcbsp_config_type; }; /** diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index 4b233e8cf905..623f2c1e9d4a 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -35,29 +35,27 @@ int omap_mcbsp_count, omap_mcbsp_cache_size; static void omap_mcbsp_write(struct omap_mcbsp *mcbsp, u16 reg, u32 val) { - if (cpu_class_is_omap1()) { - ((u16 *)mcbsp->reg_cache)[reg / sizeof(u16)] = (u16)val; - __raw_writew((u16)val, mcbsp->io_base + reg); - } else if (cpu_is_omap2420()) { - ((u16 *)mcbsp->reg_cache)[reg / sizeof(u32)] = (u16)val; - __raw_writew((u16)val, mcbsp->io_base + reg); + void __iomem *addr = mcbsp->io_base + reg * mcbsp->pdata->reg_step; + + if (mcbsp->pdata->reg_size == 2) { + ((u16 *)mcbsp->reg_cache)[reg] = (u16)val; + __raw_writew((u16)val, addr); } else { - ((u32 *)mcbsp->reg_cache)[reg / sizeof(u32)] = val; - __raw_writel(val, mcbsp->io_base + reg); + ((u32 *)mcbsp->reg_cache)[reg] = val; + __raw_writel(val, addr); } } static int omap_mcbsp_read(struct omap_mcbsp *mcbsp, u16 reg, bool from_cache) { - if (cpu_class_is_omap1()) { - return !from_cache ? __raw_readw(mcbsp->io_base + reg) : - ((u16 *)mcbsp->reg_cache)[reg / sizeof(u16)]; - } else if (cpu_is_omap2420()) { - return !from_cache ? __raw_readw(mcbsp->io_base + reg) : - ((u16 *)mcbsp->reg_cache)[reg / sizeof(u32)]; + void __iomem *addr = mcbsp->io_base + reg * mcbsp->pdata->reg_step; + + if (mcbsp->pdata->reg_size == 2) { + return !from_cache ? __raw_readw(addr) : + ((u16 *)mcbsp->reg_cache)[reg]; } else { - return !from_cache ? __raw_readl(mcbsp->io_base + reg) : - ((u32 *)mcbsp->reg_cache)[reg / sizeof(u32)]; + return !from_cache ? __raw_readl(addr) : + ((u32 *)mcbsp->reg_cache)[reg]; } } @@ -238,21 +236,19 @@ int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream) } mcbsp = id_to_mcbsp_ptr(id); - data_reg = mcbsp->phys_dma_base; - - if (mcbsp->mcbsp_config_type < MCBSP_CONFIG_TYPE2) { + if (mcbsp->pdata->reg_size == 2) { if (stream) - data_reg += OMAP_MCBSP_REG_DRR1; + data_reg = OMAP_MCBSP_REG_DRR1; else - data_reg += OMAP_MCBSP_REG_DXR1; + data_reg = OMAP_MCBSP_REG_DXR1; } else { if (stream) - data_reg += OMAP_MCBSP_REG_DRR; + data_reg = OMAP_MCBSP_REG_DRR; else - data_reg += OMAP_MCBSP_REG_DXR; + data_reg = OMAP_MCBSP_REG_DXR; } - return data_reg; + return mcbsp->phys_dma_base + data_reg * mcbsp->pdata->reg_step; } EXPORT_SYMBOL(omap_mcbsp_dma_reg_params); @@ -1337,7 +1333,6 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev) mcbsp->pdata = pdata; mcbsp->dev = &pdev->dev; mcbsp_ptr[id] = mcbsp; - mcbsp->mcbsp_config_type = pdata->mcbsp_config_type; platform_set_drvdata(pdev, mcbsp); pm_runtime_enable(mcbsp->dev); -- cgit v1.2.3 From 1a6458847dd25e7ade3d633e5a374b836e38b9ae Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 26 Sep 2011 10:45:40 +0300 Subject: ARM: OMAP: mcbsp: Make wakeup control generic Currently wakeup control code is compiled only when CONFIG_ARCH_OMAP3 is set even it should be available for CONFIG_ARCH_OMAP4 only builds also. Fix this by making wakeup control generic so that it is executed whenever new feature flag has_wakeup in platform data is set. Currently flag is set for McBSP config types 3 and 4. Remove also old comments about idle mode settings and HW bug workarounds that were not updated during hwmod conversion. Signed-off-by: Jarkko Nikula Acked-by: Peter Ujfalusi Tested-by: Janusz Krzysztofik Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mcbsp.c | 3 +++ arch/arm/plat-omap/include/plat/mcbsp.h | 3 +++ arch/arm/plat-omap/mcbsp.c | 43 +++++++-------------------------- 3 files changed, 15 insertions(+), 34 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index 43b9ccffba9e..de3457d750ff 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -141,6 +141,9 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) pdata->buffer_size = 0x80; } + if (oh->class->rev >= MCBSP_CONFIG_TYPE3) + pdata->has_wakeup = true; + oh_device[0] = oh; if (oh->dev_attr) { diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h index 14bc1cbe43d9..ac48d836ab38 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/arch/arm/plat-omap/include/plat/mcbsp.h @@ -317,6 +317,9 @@ struct omap_mcbsp_platform_data { u16 buffer_size; u8 reg_size; u8 reg_step; + + /* McBSP platform and instance specific features */ + bool has_wakeup; /* Wakeup capability */ }; struct omap_mcbsp_st_data { diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index 623f2c1e9d4a..0338ad07eb71 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -659,35 +659,7 @@ int omap_mcbsp_get_dma_op_mode(unsigned int id) } EXPORT_SYMBOL(omap_mcbsp_get_dma_op_mode); -static inline void omap34xx_mcbsp_request(struct omap_mcbsp *mcbsp) -{ - /* - * Enable wakup behavior, smart idle and all wakeups - * REVISIT: some wakeups may be unnecessary - */ - if (cpu_is_omap34xx() || cpu_is_omap44xx()) { - MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN); - } -} - -static inline void omap34xx_mcbsp_free(struct omap_mcbsp *mcbsp) -{ - /* - * Disable wakup behavior, smart idle and all wakeups - */ - if (cpu_is_omap34xx() || cpu_is_omap44xx()) { - /* - * HW bug workaround - If no_idle mode is taken, we need to - * go to smart_idle before going to always_idle, or the - * device will not hit retention anymore. - */ - - MCBSP_WRITE(mcbsp, WAKEUPEN, 0); - } -} #else -static inline void omap34xx_mcbsp_request(struct omap_mcbsp *mcbsp) {} -static inline void omap34xx_mcbsp_free(struct omap_mcbsp *mcbsp) {} static inline void omap_st_start(struct omap_mcbsp *mcbsp) {} static inline void omap_st_stop(struct omap_mcbsp *mcbsp) {} #endif @@ -726,8 +698,9 @@ int omap_mcbsp_request(unsigned int id) pm_runtime_get_sync(mcbsp->dev); - /* Do procedure specific to omap34xx arch, if applicable */ - omap34xx_mcbsp_request(mcbsp); + /* Enable wakeup behavior */ + if (mcbsp->pdata->has_wakeup) + MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN); /* * Make sure that transmitter, receiver and sample-rate generator are @@ -764,8 +737,9 @@ err_clk_disable: if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free) mcbsp->pdata->ops->free(id); - /* Do procedure specific to omap34xx arch, if applicable */ - omap34xx_mcbsp_free(mcbsp); + /* Disable wakeup behavior */ + if (mcbsp->pdata->has_wakeup) + MCBSP_WRITE(mcbsp, WAKEUPEN, 0); pm_runtime_put_sync(mcbsp->dev); @@ -794,8 +768,9 @@ void omap_mcbsp_free(unsigned int id) if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free) mcbsp->pdata->ops->free(id); - /* Do procedure specific to omap34xx arch, if applicable */ - omap34xx_mcbsp_free(mcbsp); + /* Disable wakeup behavior */ + if (mcbsp->pdata->has_wakeup) + MCBSP_WRITE(mcbsp, WAKEUPEN, 0); pm_runtime_put_sync(mcbsp->dev); -- cgit v1.2.3 From 88408230d2fe752ffca0f292b092642cc5c153f1 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 26 Sep 2011 10:45:41 +0300 Subject: ARM: OMAP: mcbsp: Make tranceiver configuration control register access generic McBSP transmit and receive configuration control registers must be set up for OMAP2430 and later. Replace is_omap tests in generic code with a new feature flag has_ccr in platform data so that there is no need to change code for any upcoming OMAP version. Signed-off-by: Jarkko Nikula Acked-by: Peter Ujfalusi Tested-by: Janusz Krzysztofik Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mcbsp.c | 6 ++++-- arch/arm/plat-omap/include/plat/mcbsp.h | 1 + arch/arm/plat-omap/mcbsp.c | 8 ++++---- 3 files changed, 9 insertions(+), 6 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index de3457d750ff..d6cce00a730b 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -127,10 +127,12 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) } pdata->reg_step = 4; - if (oh->class->rev < MCBSP_CONFIG_TYPE2) + if (oh->class->rev < MCBSP_CONFIG_TYPE2) { pdata->reg_size = 2; - else + } else { pdata->reg_size = 4; + pdata->has_ccr = true; + } if (oh->class->rev == MCBSP_CONFIG_TYPE3) { if (id == 2) diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h index ac48d836ab38..eed20ef869f9 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/arch/arm/plat-omap/include/plat/mcbsp.h @@ -320,6 +320,7 @@ struct omap_mcbsp_platform_data { /* McBSP platform and instance specific features */ bool has_wakeup; /* Wakeup capability */ + bool has_ccr; /* Transceiver has configuration control registers */ }; struct omap_mcbsp_st_data { diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index 0338ad07eb71..97bcbfac068a 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -184,7 +184,7 @@ void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config) MCBSP_WRITE(mcbsp, MCR2, config->mcr2); MCBSP_WRITE(mcbsp, MCR1, config->mcr1); MCBSP_WRITE(mcbsp, PCR0, config->pcr0); - if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) { + if (mcbsp->pdata->has_ccr) { MCBSP_WRITE(mcbsp, XCCR, config->xccr); MCBSP_WRITE(mcbsp, RCCR, config->rccr); } @@ -848,7 +848,7 @@ void omap_mcbsp_start(unsigned int id, int tx, int rx) MCBSP_WRITE(mcbsp, SPCR2, w | (1 << 7)); } - if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) { + if (mcbsp->pdata->has_ccr) { /* Release the transmitter and receiver */ w = MCBSP_READ_CACHE(mcbsp, XCCR); w &= ~(tx ? XDISABLE : 0); @@ -878,7 +878,7 @@ void omap_mcbsp_stop(unsigned int id, int tx, int rx) /* Reset transmitter */ tx &= 1; - if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) { + if (mcbsp->pdata->has_ccr) { w = MCBSP_READ_CACHE(mcbsp, XCCR); w |= (tx ? XDISABLE : 0); MCBSP_WRITE(mcbsp, XCCR, w); @@ -888,7 +888,7 @@ void omap_mcbsp_stop(unsigned int id, int tx, int rx) /* Reset receiver */ rx &= 1; - if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) { + if (mcbsp->pdata->has_ccr) { w = MCBSP_READ_CACHE(mcbsp, RCCR); w |= (rx ? RDISABLE : 0); MCBSP_WRITE(mcbsp, RCCR, w); -- cgit v1.2.3 From 1743d14fb6b428e52a9a0917d11d6eba9a110002 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 26 Sep 2011 10:45:44 +0300 Subject: ARM: OMAP: mcbsp: Move sidetone clock management to mach-omap2/mcbsp.c Active sidetone requires that McBSP interface clock doesn't idle and there is no mechanism in hwmod to turn autoidling on/off in runtime. McBSP2 and 3 in OMAP34xx share their interface clock with McBSP sidetone module and that interface clock must be active when the sidetone is operating. Sidetone has its own autoidle bit which should keep the interface clock active but it is broken. Putting the McBSP core to no-idle mode when the sidetone is active is no good either since it results to higher power consumption when using the threshold based DMA transfers. For making the McBSP code more generic, move this sidetone clock management with fixme comments to mach-omap2/mcbsp.c and pass pointer to it via platform data. Signed-off-by: Jarkko Nikula Cc: Paul Wamsley Acked-by: Peter Ujfalusi Tested-by: Janusz Krzysztofik Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mcbsp.c | 26 ++++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/mcbsp.h | 1 + arch/arm/plat-omap/mcbsp.c | 18 ++++-------------- 3 files changed, 31 insertions(+), 14 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index d6cce00a730b..92bd5e22a24e 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -27,6 +27,13 @@ #include "control.h" +/* + * FIXME: Find a mechanism to enable/disable runtime the McBSP ICLK autoidle. + * Sidetone needs non-gated ICLK and sidetone autoidle is broken. + */ +#include "cm2xxx_3xxx.h" +#include "cm-regbits-34xx.h" + /* McBSP internal signal muxing functions */ void omap2_mcbsp1_mux_clkr_src(u8 mux) @@ -102,6 +109,24 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id) } EXPORT_SYMBOL(omap2_mcbsp_set_clks_src); +static int omap3_enable_st_clock(unsigned int id, bool enable) +{ + unsigned int w; + + /* + * Sidetone uses McBSP ICLK - which must not idle when sidetones + * are enabled or sidetones start sounding ugly. + */ + w = omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE); + if (enable) + w &= ~(1 << (id - 2)); + else + w |= 1 << (id - 2); + omap2_cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE); + + return 0; +} + struct omap_device_pm_latency omap2_mcbsp_latency[] = { { .deactivate_func = omap_device_idle_hwmods, @@ -151,6 +176,7 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) if (oh->dev_attr) { oh_device[1] = omap_hwmod_lookup(( (struct omap_mcbsp_dev_attr *)(oh->dev_attr))->sidetone); + pdata->enable_st_clock = omap3_enable_st_clock; count++; } pdev = omap_device_build_ss(name, id, oh_device, count, pdata, diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h index 648344a89a94..e451a6e8b065 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/arch/arm/plat-omap/include/plat/mcbsp.h @@ -321,6 +321,7 @@ struct omap_mcbsp_platform_data { /* McBSP platform and instance specific features */ bool has_wakeup; /* Wakeup capability */ bool has_ccr; /* Transceiver has configuration control registers */ + int (*enable_st_clock)(unsigned int, bool); }; struct omap_mcbsp_st_data { diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index 3ad536ea6c37..e96d747fbd80 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -26,10 +26,6 @@ #include #include -/* XXX These "sideways" includes are a sign that something is wrong */ -#include "../mach-omap2/cm2xxx_3xxx.h" -#include "../mach-omap2/cm-regbits-34xx.h" - struct omap_mcbsp **mcbsp_ptr; int omap_mcbsp_count; @@ -257,13 +253,8 @@ static void omap_st_on(struct omap_mcbsp *mcbsp) { unsigned int w; - /* - * Sidetone uses McBSP ICLK - which must not idle when sidetones - * are enabled or sidetones start sounding ugly. - */ - w = omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE); - w &= ~(1 << (mcbsp->id - 2)); - omap2_cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE); + if (mcbsp->pdata->enable_st_clock) + mcbsp->pdata->enable_st_clock(mcbsp->id, 1); /* Enable McBSP Sidetone */ w = MCBSP_READ(mcbsp, SSELCR); @@ -284,9 +275,8 @@ static void omap_st_off(struct omap_mcbsp *mcbsp) w = MCBSP_READ(mcbsp, SSELCR); MCBSP_WRITE(mcbsp, SSELCR, w & ~(SIDETONEEN)); - w = omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE); - w |= 1 << (mcbsp->id - 2); - omap2_cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE); + if (mcbsp->pdata->enable_st_clock) + mcbsp->pdata->enable_st_clock(mcbsp->id, 0); } static void omap_st_fir_write(struct omap_mcbsp *mcbsp, s16 *fir) -- cgit v1.2.3 From 09d28d2c19fe5c2d51b3133329584166dec89f86 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 26 Sep 2011 10:45:48 +0300 Subject: ARM: OMAP: mcbsp: Start generalize omap2_mcbsp_set_clks_src This generalizes the omap2_mcbsp_set_clks_src implementation between generic McBSP and OMAP2 specific McBSP code. Currently this function is used to select either internal fclk or clks pin as a McBSP CLKS source on OMAP2+. Implement generalization by having an optional set_clk_src function pointer in platform data that is used to select parent for a given clock. Idea is to pass higher level source clock name (later coming from client driver) that platform specific code will map to platform specific clock name. API cleanup between McBSP and client code comes later. Signed-off-by: Jarkko Nikula Acked-by: Peter Ujfalusi Tested-by: Janusz Krzysztofik Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mcbsp.c | 25 +++++++++---------------- arch/arm/plat-omap/include/plat/mcbsp.h | 5 +---- arch/arm/plat-omap/mcbsp.c | 33 +++++++++++++++++++++++++-------- 3 files changed, 35 insertions(+), 28 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index 92bd5e22a24e..3dd4c473809e 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -63,37 +63,30 @@ void omap2_mcbsp1_mux_fsr_src(u8 mux) EXPORT_SYMBOL(omap2_mcbsp1_mux_fsr_src); /* McBSP CLKS source switching function */ - -int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id) +static int omap2_mcbsp_set_clk_src(struct device *dev, struct clk *clk, + const char *src) { - struct omap_mcbsp *mcbsp; struct clk *fck_src; char *fck_src_name; int r; - if (!omap_mcbsp_check_valid_id(id)) { - pr_err("%s: Invalid id (%d)\n", __func__, id + 1); - return -EINVAL; - } - mcbsp = id_to_mcbsp_ptr(id); - - if (fck_src_id == MCBSP_CLKS_PAD_SRC) + if (!strcmp(src, "clks_ext")) fck_src_name = "pad_fck"; - else if (fck_src_id == MCBSP_CLKS_PRCM_SRC) + else if (!strcmp(src, "clks_fclk")) fck_src_name = "prcm_fck"; else return -EINVAL; - fck_src = clk_get(mcbsp->dev, fck_src_name); + fck_src = clk_get(dev, fck_src_name); if (IS_ERR_OR_NULL(fck_src)) { pr_err("omap-mcbsp: %s: could not clk_get() %s\n", "clks", fck_src_name); return -EINVAL; } - pm_runtime_put_sync(mcbsp->dev); + pm_runtime_put_sync(dev); - r = clk_set_parent(mcbsp->fclk, fck_src); + r = clk_set_parent(clk, fck_src); if (IS_ERR_VALUE(r)) { pr_err("omap-mcbsp: %s: could not clk_set_parent() to %s\n", "clks", fck_src_name); @@ -101,13 +94,12 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id) return -EINVAL; } - pm_runtime_get_sync(mcbsp->dev); + pm_runtime_get_sync(dev); clk_put(fck_src); return 0; } -EXPORT_SYMBOL(omap2_mcbsp_set_clks_src); static int omap3_enable_st_clock(unsigned int id, bool enable) { @@ -188,6 +180,7 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) name, oh->name); return PTR_ERR(pdev); } + pdata->set_clk_src = omap2_mcbsp_set_clk_src; omap_mcbsp_count++; return 0; } diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h index af5824a38f9d..c8ebfc9e92ff 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/arch/arm/plat-omap/include/plat/mcbsp.h @@ -296,7 +296,6 @@ typedef enum { struct omap_mcbsp_ops { void (*request)(unsigned int); void (*free)(unsigned int); - int (*set_clks_src)(u8, u8); }; struct omap_mcbsp_platform_data { @@ -309,6 +308,7 @@ struct omap_mcbsp_platform_data { bool has_wakeup; /* Wakeup capability */ bool has_ccr; /* Transceiver has configuration control registers */ int (*enable_st_clock)(unsigned int, bool); + int (*set_clk_src)(struct device *dev, struct clk *clk, const char *src); }; struct omap_mcbsp_st_data { @@ -359,9 +359,6 @@ struct omap_mcbsp_dev_attr { extern struct omap_mcbsp **mcbsp_ptr; extern int omap_mcbsp_count; -#define omap_mcbsp_check_valid_id(id) (id < omap_mcbsp_count) -#define id_to_mcbsp_ptr(id) mcbsp_ptr[id]; - int omap_mcbsp_init(void); void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config); void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold); diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index f92227f99f86..38b67d9be5b3 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -29,6 +29,9 @@ struct omap_mcbsp **mcbsp_ptr; int omap_mcbsp_count; +#define omap_mcbsp_check_valid_id(id) (id < omap_mcbsp_count) +#define id_to_mcbsp_ptr(id) mcbsp_ptr[id]; + static void omap_mcbsp_write(struct omap_mcbsp *mcbsp, u16 reg, u32 val) { void __iomem *addr = mcbsp->io_base + reg * mcbsp->pdata->reg_step; @@ -894,18 +897,32 @@ void omap_mcbsp_stop(unsigned int id, int tx, int rx) } EXPORT_SYMBOL(omap_mcbsp_stop); -/* - * The following functions are only required on an OMAP1-only build. - * mach-omap2/mcbsp.c contains the real functions - */ -#ifndef CONFIG_ARCH_OMAP2PLUS int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id) { - WARN(1, "%s: should never be called on an OMAP1-only kernel\n", - __func__); - return -EINVAL; + struct omap_mcbsp *mcbsp; + const char *src; + + if (!omap_mcbsp_check_valid_id(id)) { + pr_err("%s: Invalid id (%d)\n", __func__, id + 1); + return -EINVAL; + } + mcbsp = id_to_mcbsp_ptr(id); + + if (fck_src_id == MCBSP_CLKS_PAD_SRC) + src = "clks_ext"; + else if (fck_src_id == MCBSP_CLKS_PRCM_SRC) + src = "clks_fclk"; + else + return -EINVAL; + + if (mcbsp->pdata->set_clk_src) + return mcbsp->pdata->set_clk_src(mcbsp->dev, mcbsp->fclk, src); + else + return -EINVAL; } +EXPORT_SYMBOL(omap2_mcbsp_set_clks_src); +#ifndef CONFIG_ARCH_OMAP2PLUS void omap2_mcbsp1_mux_clkr_src(u8 mux) { WARN(1, "%s: should never be called on an OMAP1-only kernel\n", -- cgit v1.2.3 From 7bc0c4bac72375517d904e02c46da2a23e079e8b Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 26 Sep 2011 10:45:49 +0300 Subject: ARM: OMAP: mcbsp: Start generalize signal muxing functions This generalizes the omap2_mcbsp1_mux_clkr_src and omap2_mcbsp1_mux_fsr_src implementation between generic McBSP and OMAP2 specific McBSP code. These functions are used to select source for CLKR and FSR signals on OMAP2+. Start generalizing the code by implementing an optional mux_signal function pointer in platform data that will implement the actual muxing and which is called now from omap2_mcbsp1_mux_clkr_src and omap2_mcbsp1_mux_fsr_src. These functions are to be removed later and cleanup the API so that mux_signal gets its arguments directly from client code. Signed-off-by: Jarkko Nikula Acked-by: Peter Ujfalusi Tested-by: Janusz Krzysztofik Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mcbsp.c | 43 ++++++++++++++++++--------------- arch/arm/plat-omap/include/plat/mcbsp.h | 1 + arch/arm/plat-omap/mcbsp.c | 36 +++++++++++++++++++++------ 3 files changed, 53 insertions(+), 27 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index 3dd4c473809e..5063f253c4b9 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -34,33 +34,36 @@ #include "cm2xxx_3xxx.h" #include "cm-regbits-34xx.h" -/* McBSP internal signal muxing functions */ - -void omap2_mcbsp1_mux_clkr_src(u8 mux) +/* McBSP internal signal muxing function */ +static int omap2_mcbsp1_mux_rx_clk(struct device *dev, const char *signal, + const char *src) { u32 v; v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); - if (mux == CLKR_SRC_CLKR) - v &= ~OMAP2_MCBSP1_CLKR_MASK; - else if (mux == CLKR_SRC_CLKX) - v |= OMAP2_MCBSP1_CLKR_MASK; - omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0); -} -EXPORT_SYMBOL(omap2_mcbsp1_mux_clkr_src); -void omap2_mcbsp1_mux_fsr_src(u8 mux) -{ - u32 v; + if (!strcmp(signal, "clkr")) { + if (!strcmp(src, "clkr")) + v &= ~OMAP2_MCBSP1_CLKR_MASK; + else if (!strcmp(src, "clkx")) + v |= OMAP2_MCBSP1_CLKR_MASK; + else + return -EINVAL; + } else if (!strcmp(signal, "fsr")) { + if (!strcmp(src, "fsr")) + v &= ~OMAP2_MCBSP1_FSR_MASK; + else if (!strcmp(src, "fsx")) + v |= OMAP2_MCBSP1_FSR_MASK; + else + return -EINVAL; + } else { + return -EINVAL; + } - v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); - if (mux == FSR_SRC_FSR) - v &= ~OMAP2_MCBSP1_FSR_MASK; - else if (mux == FSR_SRC_FSX) - v |= OMAP2_MCBSP1_FSR_MASK; omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0); + + return 0; } -EXPORT_SYMBOL(omap2_mcbsp1_mux_fsr_src); /* McBSP CLKS source switching function */ static int omap2_mcbsp_set_clk_src(struct device *dev, struct clk *clk, @@ -181,6 +184,8 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) return PTR_ERR(pdev); } pdata->set_clk_src = omap2_mcbsp_set_clk_src; + if (id == 1) + pdata->mux_signal = omap2_mcbsp1_mux_rx_clk; omap_mcbsp_count++; return 0; } diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h index c8ebfc9e92ff..8fa74e2c9d6e 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/arch/arm/plat-omap/include/plat/mcbsp.h @@ -309,6 +309,7 @@ struct omap_mcbsp_platform_data { bool has_ccr; /* Transceiver has configuration control registers */ int (*enable_st_clock)(unsigned int, bool); int (*set_clk_src)(struct device *dev, struct clk *clk, const char *src); + int (*mux_signal)(struct device *dev, const char *signal, const char *src); }; struct omap_mcbsp_st_data { diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index 38b67d9be5b3..4b15cd7926d7 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -922,21 +922,41 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id) } EXPORT_SYMBOL(omap2_mcbsp_set_clks_src); -#ifndef CONFIG_ARCH_OMAP2PLUS void omap2_mcbsp1_mux_clkr_src(u8 mux) { - WARN(1, "%s: should never be called on an OMAP1-only kernel\n", - __func__); - return; + struct omap_mcbsp *mcbsp; + const char *src; + + if (mux == CLKR_SRC_CLKR) + src = "clkr"; + else if (mux == CLKR_SRC_CLKX) + src = "clkx"; + else + return; + + mcbsp = id_to_mcbsp_ptr(0); + if (mcbsp->pdata->mux_signal) + mcbsp->pdata->mux_signal(mcbsp->dev, "clkr", src); } +EXPORT_SYMBOL(omap2_mcbsp1_mux_clkr_src); void omap2_mcbsp1_mux_fsr_src(u8 mux) { - WARN(1, "%s: should never be called on an OMAP1-only kernel\n", - __func__); - return; + struct omap_mcbsp *mcbsp; + const char *src; + + if (mux == FSR_SRC_FSR) + src = "fsr"; + else if (mux == FSR_SRC_FSX) + src = "fsx"; + else + return; + + mcbsp = id_to_mcbsp_ptr(0); + if (mcbsp->pdata->mux_signal) + mcbsp->pdata->mux_signal(mcbsp->dev, "fsr", src); } -#endif +EXPORT_SYMBOL(omap2_mcbsp1_mux_fsr_src); #define max_thres(m) (mcbsp->pdata->buffer_size) #define valid_threshold(m, val) ((val) <= max_thres(m)) -- cgit v1.2.3 From 35549ec3c3e67188a8d3eac0167e950c46688c96 Mon Sep 17 00:00:00 2001 From: Benoit Cousson Date: Fri, 23 Sep 2011 22:23:09 +0200 Subject: ARM: OMAP2+: Add SoC specific map_io functions Add SoC specific map_io function to be used by the generic DT board file. This is an intermediate step before having some generic DT aware map_io function. Signed-off-by: Benoit Cousson Cc: Tony Lindgren Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/common.c | 18 ++++++++++++++++++ arch/arm/plat-omap/include/plat/common.h | 4 ++++ 2 files changed, 22 insertions(+) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c index 3f20cbb9967b..de61f15c48e2 100644 --- a/arch/arm/mach-omap2/common.c +++ b/arch/arm/mach-omap2/common.c @@ -56,6 +56,12 @@ void __init omap2_set_globals_242x(void) { __omap2_set_globals(&omap242x_globals); } + +void __init omap242x_map_io(void) +{ + omap2_set_globals_242x(); + omap242x_map_common_io(); +} #endif #if defined(CONFIG_SOC_OMAP2430) @@ -74,6 +80,12 @@ void __init omap2_set_globals_243x(void) { __omap2_set_globals(&omap243x_globals); } + +void __init omap243x_map_io(void) +{ + omap2_set_globals_243x(); + omap243x_map_common_io(); +} #endif #if defined(CONFIG_ARCH_OMAP3) @@ -138,5 +150,11 @@ void __init omap2_set_globals_443x(void) omap2_set_globals_control(&omap4_globals); omap2_set_globals_prcm(&omap4_globals); } + +void __init omap4_map_io(void) +{ + omap2_set_globals_443x(); + omap44xx_map_common_io(); +} #endif diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h index 5cac97e36079..abda2c7e499b 100644 --- a/arch/arm/plat-omap/include/plat/common.h +++ b/arch/arm/plat-omap/include/plat/common.h @@ -83,7 +83,11 @@ void omap2_set_globals_sdrc(struct omap_globals *); void omap2_set_globals_control(struct omap_globals *); void omap2_set_globals_prcm(struct omap_globals *); +void omap242x_map_io(void); +void omap243x_map_io(void); void omap3_map_io(void); +void omap4_map_io(void); + /** * omap_test_timeout - busy-loop, testing a condition -- cgit v1.2.3 From e990a4060fcb78a1576d36e7327db11c0d278a6b Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 26 Sep 2011 14:52:55 -0700 Subject: ARM: OMAP2+: Use SoC specifc map_io There's no longer any need for the board specific map_io. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-2430sdp.c | 8 +------- arch/arm/mach-omap2/board-4430sdp.c | 8 +------- arch/arm/mach-omap2/board-apollon.c | 8 +------- arch/arm/mach-omap2/board-h4.c | 8 +------- arch/arm/mach-omap2/board-n8x0.c | 12 +++--------- arch/arm/mach-omap2/board-omap4panda.c | 8 +------- arch/arm/mach-omap2/board-rm680.c | 8 +------- arch/arm/mach-omap2/board-rx51.c | 8 +------- 8 files changed, 10 insertions(+), 58 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 618216c8f742..45dafe2e8552 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -243,17 +243,11 @@ static void __init omap_2430sdp_init(void) "Secondary LCD backlight"); } -static void __init omap_2430sdp_map_io(void) -{ - omap2_set_globals_243x(); - omap243x_map_common_io(); -} - MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") /* Maintainer: Syed Khasim - Texas Instruments Inc */ .boot_params = 0x80000100, .reserve = omap_reserve, - .map_io = omap_2430sdp_map_io, + .map_io = omap243x_map_io, .init_early = omap2430_init_early, .init_irq = omap2_init_irq, .init_machine = omap_2430sdp_init, diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index ab19d305f61e..44a3e2c7b58b 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -825,17 +825,11 @@ static void __init omap_4430sdp_init(void) omap_4430sdp_display_init(); } -static void __init omap_4430sdp_map_io(void) -{ - omap2_set_globals_443x(); - omap44xx_map_common_io(); -} - MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */ .boot_params = 0x80000100, .reserve = omap_reserve, - .map_io = omap_4430sdp_map_io, + .map_io = omap4_map_io, .init_early = omap4430_init_early, .init_irq = gic_init_irq, .init_machine = omap_4430sdp_init, diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index cf546f86014e..852843638fa9 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -337,17 +337,11 @@ static void __init omap_apollon_init(void) omap_sdrc_init(NULL, NULL); } -static void __init omap_apollon_map_io(void) -{ - omap2_set_globals_242x(); - omap242x_map_common_io(); -} - MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon") /* Maintainer: Kyungmin Park */ .boot_params = 0x80000100, .reserve = omap_reserve, - .map_io = omap_apollon_map_io, + .map_io = omap242x_map_io, .init_early = omap2420_init_early, .init_irq = omap2_init_irq, .init_machine = omap_apollon_init, diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 948fde010c69..fcc5107b0c2a 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -369,17 +369,11 @@ static void __init omap_h4_init(void) h4_init_flash(); } -static void __init omap_h4_map_io(void) -{ - omap2_set_globals_242x(); - omap242x_map_common_io(); -} - MACHINE_START(OMAP_H4, "OMAP2420 H4 board") /* Maintainer: Paul Mundt */ .boot_params = 0x80000100, .reserve = omap_reserve, - .map_io = omap_h4_map_io, + .map_io = omap242x_map_io, .init_early = omap2420_init_early, .init_irq = omap_h4_init_irq, .init_machine = omap_h4_init, diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index 77a4e19222e2..d1f4a0292c42 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -616,12 +616,6 @@ static struct i2c_board_info n810_i2c_board_info_2[] __initdata = { }, }; -static void __init n8x0_map_io(void) -{ - omap2_set_globals_242x(); - omap242x_map_common_io(); -} - #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { /* I2S codec port pins for McBSP block */ @@ -692,7 +686,7 @@ static void __init n8x0_init_machine(void) MACHINE_START(NOKIA_N800, "Nokia N800") .boot_params = 0x80000100, .reserve = omap_reserve, - .map_io = n8x0_map_io, + .map_io = omap242x_map_io, .init_early = omap2420_init_early, .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, @@ -702,7 +696,7 @@ MACHINE_END MACHINE_START(NOKIA_N810, "Nokia N810") .boot_params = 0x80000100, .reserve = omap_reserve, - .map_io = n8x0_map_io, + .map_io = omap242x_map_io, .init_early = omap2420_init_early, .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, @@ -712,7 +706,7 @@ MACHINE_END MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") .boot_params = 0x80000100, .reserve = omap_reserve, - .map_io = n8x0_map_io, + .map_io = omap242x_map_io, .init_early = omap2420_init_early, .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 1bce76589784..e26929049a4d 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -570,17 +570,11 @@ static void __init omap4_panda_init(void) omap4_panda_display_init(); } -static void __init omap4_panda_map_io(void) -{ - omap2_set_globals_443x(); - omap44xx_map_common_io(); -} - MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") /* Maintainer: David Anders - Texas Instruments Inc */ .boot_params = 0x80000100, .reserve = omap_reserve, - .map_io = omap4_panda_map_io, + .map_io = omap4_map_io, .init_early = omap4430_init_early, .init_irq = gic_init_irq, .init_machine = omap4_panda_init, diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index a3182e846b14..a98db616e0d4 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -143,16 +143,10 @@ static void __init rm680_init(void) rm680_peripherals_init(); } -static void __init rm680_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(NOKIA_RM680, "Nokia RM-680 board") .boot_params = 0x80000100, .reserve = omap_reserve, - .map_io = rm680_map_io, + .map_io = omap3_map_io, .init_early = omap3630_init_early, .init_irq = omap3_init_irq, .init_machine = rm680_init, diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 32a79e28379c..8677a06aa4a7 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -139,12 +139,6 @@ static void __init rx51_init(void) platform_device_register(&leds_gpio); } -static void __init rx51_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - static void __init rx51_reserve(void) { rx51_video_mem_init(); @@ -155,7 +149,7 @@ MACHINE_START(NOKIA_RX51, "Nokia RX-51 board") /* Maintainer: Lauri Leukkunen */ .boot_params = 0x80000100, .reserve = rx51_reserve, - .map_io = rx51_map_io, + .map_io = omap3_map_io, .init_early = omap3430_init_early, .init_irq = omap3_init_irq, .init_machine = rx51_init, -- cgit v1.2.3 From be73246058737beec52ae232bcab7776332a9e06 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 26 Sep 2011 15:25:22 -0700 Subject: ARM: OMAP2+: Remove custom init_irq for remaining boards With SoC specific timers, board specific init_irq is no longer needed. Earlier this was still needed to initialize the gptimer12 on Beagle based boards. Also convert board-h4.c to use omap2_init_irq accidentally did not get converted earlier. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 7 +------ arch/arm/mach-omap2/board-h4.c | 7 +------ arch/arm/mach-omap2/board-omap3beagle.c | 7 +------ arch/arm/mach-omap2/board-omap3stalker.c | 7 +------ arch/arm/mach-omap2/board-omap3touchbook.c | 7 +------ 5 files changed, 5 insertions(+), 30 deletions(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 4b1f6c68c358..059b74dd9289 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -397,11 +397,6 @@ static struct platform_device keys_gpio = { }, }; -static void __init devkit8000_init_irq(void) -{ - omap3_init_irq(); -} - #define OMAP_DM9000_BASE 0x2c000000 static struct resource omap_dm9000_resources[] = { @@ -665,7 +660,7 @@ MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap35xx_init_early, - .init_irq = devkit8000_init_irq, + .init_irq = omap3_init_irq, .init_machine = devkit8000_init, .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index fcc5107b0c2a..8486142dcae7 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -290,11 +290,6 @@ static struct omap_board_config_kernel h4_config[] __initdata = { { OMAP_TAG_LCD, &h4_lcd_config }, }; -static void __init omap_h4_init_irq(void) -{ - omap2_init_irq(); -} - static struct at24_platform_data m24c01 = { .byte_len = SZ_1K / 8, .page_size = 16, @@ -375,7 +370,7 @@ MACHINE_START(OMAP_H4, "OMAP2420 H4 board") .reserve = omap_reserve, .map_io = omap242x_map_io, .init_early = omap2420_init_early, - .init_irq = omap_h4_init_irq, + .init_irq = omap2_init_irq, .init_machine = omap_h4_init, .timer = &omap2_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index ce3234d6a344..e085371eb494 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -449,11 +449,6 @@ static void __init omap3_beagle_init_early(void) omap2_init_common_infrastructure(); } -static void __init omap3_beagle_init_irq(void) -{ - omap3_init_irq(); -} - static struct platform_device *omap3_beagle_devices[] __initdata = { &leds_gpio, &keys_gpio, @@ -561,7 +556,7 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3_beagle_init_early, - .init_irq = omap3_beagle_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3_beagle_init, .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 807c27406792..fa58a0f1584a 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -428,11 +428,6 @@ static int __init omap3_stalker_i2c_init(void) static struct omap_board_config_kernel omap3_stalker_config[] __initdata = { }; -static void __init omap3_stalker_init_irq(void) -{ - omap3_init_irq(); -} - static struct platform_device *omap3_stalker_devices[] __initdata = { &keys_gpio, }; @@ -492,7 +487,7 @@ MACHINE_START(SBC3530, "OMAP3 STALKER") .boot_params = 0x80000100, .map_io = omap3_map_io, .init_early = omap35xx_init_early, - .init_irq = omap3_stalker_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3_stalker_init, .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index f7f18092f36d..05488fbc20d5 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -326,11 +326,6 @@ static struct omap_board_mux board_mux[] __initdata = { }; #endif -static void __init omap3_touchbook_init_irq(void) -{ - omap3_init_irq(); -} - static struct platform_device *omap3_touchbook_devices[] __initdata = { &omap3_touchbook_lcd_device, &leds_gpio, @@ -403,7 +398,7 @@ MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3430_init_early, - .init_irq = omap3_touchbook_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3_touchbook_init, .timer = &omap3_secure_timer, MACHINE_END -- cgit v1.2.3