diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-06-12 02:35:58 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-06-20 12:27:48 +0200 |
| commit | e2dcd461a7ba0c3deb44336136ea784c8b972292 (patch) | |
| tree | 16c8cae78794130a36db1adc9bd9894349fff804 | |
| parent | c6750acb3b54c77c011045467770d5143be749ee (diff) | |
ARM: shmobile: r8a7740: add HDMI GPIO support
In order to enable HDMI GPIO selection from platform board,
this patch adds its interface to GPIO framework.
This patch is based on v1.0 manual
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
| -rw-r--r-- | arch/arm/mach-shmobile/include/mach/r8a7740.h | 4 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/pfc-r8a7740.c | 9 |
2 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h index 9d447abb969c..276484629fb2 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7740.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h @@ -565,6 +565,10 @@ enum { GPIO_FN_RESETP_PULLUP, GPIO_FN_RESETP_PLAIN, + /* HDMI */ + GPIO_FN_HDMI_HPD, + GPIO_FN_HDMI_CEC, + /* SDENC */ GPIO_FN_SDENC_CPG, GPIO_FN_SDENC_DV_CLKI, diff --git a/arch/arm/mach-shmobile/pfc-r8a7740.c b/arch/arm/mach-shmobile/pfc-r8a7740.c index 670fe1869dbc..0dda816feff8 100644 --- a/arch/arm/mach-shmobile/pfc-r8a7740.c +++ b/arch/arm/mach-shmobile/pfc-r8a7740.c @@ -560,6 +560,9 @@ enum { /* SDENC */ SDENC_CPG_MARK, SDENC_DV_CLKI_MARK, + /* HDMI */ + HDMI_HPD_MARK, HDMI_CEC_MARK, + /* DEBUG */ EDEBGREQ_PULLUP_MARK, /* for JTAG */ EDEBGREQ_PULLDOWN_MARK, @@ -1620,9 +1623,11 @@ static pinmux_enum_t pinmux_data[] = { /* Port210 */ PINMUX_DATA(IRQ9_PORT210_MARK, PORT210_FN0, MSEL1CR_9_1), + PINMUX_DATA(HDMI_HPD_MARK, PORT210_FN1), /* Port211 */ PINMUX_DATA(IRQ16_PORT211_MARK, PORT211_FN0, MSEL1CR_16_1), + PINMUX_DATA(HDMI_CEC_MARK, PORT211_FN1), /* LCDC select */ PINMUX_DATA(LCDC0_SELECT_MARK, MSEL3CR_6_0), @@ -2097,6 +2102,10 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(SDENC_CPG), GPIO_FN(SDENC_DV_CLKI), + /* HDMI */ + GPIO_FN(HDMI_HPD), + GPIO_FN(HDMI_CEC), + /* SYSC */ GPIO_FN(RESETP_PULLUP), GPIO_FN(RESETP_PLAIN), |