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-rw-r--r--arch/arm/mach-mx3/mx31moboard-devboard.c43
-rw-r--r--arch/arm/mach-mx3/mx31moboard-marxbot.c43
-rw-r--r--arch/arm/mach-mx3/mx31moboard.c12
3 files changed, 86 insertions, 12 deletions
diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c
index b3e8f251ac79..4704405165a1 100644
--- a/arch/arm/mach-mx3/mx31moboard-devboard.c
+++ b/arch/arm/mach-mx3/mx31moboard-devboard.c
@@ -16,6 +16,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/fsl_devices.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/interrupt.h>
@@ -39,6 +40,18 @@ static unsigned int devboard_pins[] = {
MX31_PIN_PC_READY__SD2_DATA1, MX31_PIN_PC_WAIT_B__SD2_DATA0,
MX31_PIN_PC_CD2_B__SD2_CLK, MX31_PIN_PC_CD1_B__SD2_CMD,
MX31_PIN_ATA_DIOR__GPIO3_28, MX31_PIN_ATA_DIOW__GPIO3_29,
+ /* USB OTG */
+ MX31_PIN_USBOTG_DATA0__USBOTG_DATA0,
+ MX31_PIN_USBOTG_DATA1__USBOTG_DATA1,
+ MX31_PIN_USBOTG_DATA2__USBOTG_DATA2,
+ MX31_PIN_USBOTG_DATA3__USBOTG_DATA3,
+ MX31_PIN_USBOTG_DATA4__USBOTG_DATA4,
+ MX31_PIN_USBOTG_DATA5__USBOTG_DATA5,
+ MX31_PIN_USBOTG_DATA6__USBOTG_DATA6,
+ MX31_PIN_USBOTG_DATA7__USBOTG_DATA7,
+ MX31_PIN_USBOTG_CLK__USBOTG_CLK, MX31_PIN_USBOTG_DIR__USBOTG_DIR,
+ MX31_PIN_USBOTG_NXT__USBOTG_NXT, MX31_PIN_USBOTG_STP__USBOTG_STP,
+ MX31_PIN_USB_OC__GPIO1_30,
};
static struct imxuart_platform_data uart_pdata = {
@@ -98,6 +111,33 @@ static struct imxmmc_platform_data sdhc2_pdata = {
.exit = devboard_sdhc2_exit,
};
+static struct fsl_usb2_platform_data usb_pdata = {
+ .operating_mode = FSL_USB2_DR_DEVICE,
+ .phy_mode = FSL_USB2_PHY_ULPI,
+};
+
+#define OTG_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST)
+#define OTG_EN_B IOMUX_TO_GPIO(MX31_PIN_USB_OC)
+
+static void devboard_usbotg_init(void)
+{
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, OTG_PAD_CFG);
+
+ gpio_request(OTG_EN_B, "usb-udc-en");
+ gpio_direction_output(OTG_EN_B, 0);
+}
+
/*
* system init for baseboard usage. Will be called by mx31moboard init.
*/
@@ -111,4 +151,7 @@ void __init mx31moboard_devboard_init(void)
mxc_register_device(&mxc_uart_device1, &uart_pdata);
mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata);
+
+ devboard_usbotg_init();
+ mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
}
diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c
index 53ce7ff0637c..641c3d6153ae 100644
--- a/arch/arm/mach-mx3/mx31moboard-marxbot.c
+++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c
@@ -16,6 +16,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/fsl_devices.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/interrupt.h>
@@ -47,6 +48,18 @@ static unsigned int marxbot_pins[] = {
MX31_PIN_CSI_PIXCLK__CSI_PIXCLK, MX31_PIN_CSI_VSYNC__CSI_VSYNC,
MX31_PIN_GPIO3_0__GPIO3_0, MX31_PIN_GPIO3_1__GPIO3_1,
MX31_PIN_TXD2__GPIO1_28,
+ /* USB OTG */
+ MX31_PIN_USBOTG_DATA0__USBOTG_DATA0,
+ MX31_PIN_USBOTG_DATA1__USBOTG_DATA1,
+ MX31_PIN_USBOTG_DATA2__USBOTG_DATA2,
+ MX31_PIN_USBOTG_DATA3__USBOTG_DATA3,
+ MX31_PIN_USBOTG_DATA4__USBOTG_DATA4,
+ MX31_PIN_USBOTG_DATA5__USBOTG_DATA5,
+ MX31_PIN_USBOTG_DATA6__USBOTG_DATA6,
+ MX31_PIN_USBOTG_DATA7__USBOTG_DATA7,
+ MX31_PIN_USBOTG_CLK__USBOTG_CLK, MX31_PIN_USBOTG_DIR__USBOTG_DIR,
+ MX31_PIN_USBOTG_NXT__USBOTG_NXT, MX31_PIN_USBOTG_STP__USBOTG_STP,
+ MX31_PIN_USB_OC__GPIO1_30,
};
#define SDHC2_CD IOMUX_TO_GPIO(MX31_PIN_ATA_DIOR)
@@ -102,6 +115,33 @@ static struct imxmmc_platform_data sdhc2_pdata = {
.exit = marxbot_sdhc2_exit,
};
+static struct fsl_usb2_platform_data usb_pdata = {
+ .operating_mode = FSL_USB2_DR_DEVICE,
+ .phy_mode = FSL_USB2_PHY_ULPI,
+};
+
+#define OTG_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST)
+#define OTG_EN_B IOMUX_TO_GPIO(MX31_PIN_USB_OC)
+
+static void marxbot_usbotg_init(void)
+{
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, OTG_PAD_CFG);
+ mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, OTG_PAD_CFG);
+
+ gpio_request(OTG_EN_B, "usb-udc-en");
+ gpio_direction_output(OTG_EN_B, 0);
+}
+
/*
* system init for baseboard usage. Will be called by mx31moboard init.
*/
@@ -113,4 +153,7 @@ void __init mx31moboard_marxbot_init(void)
"marxbot");
mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata);
+
+ marxbot_usbotg_init();
+ mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
}
diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c
index 0df6ac610b65..a17f2e411609 100644
--- a/arch/arm/mach-mx3/mx31moboard.c
+++ b/arch/arm/mach-mx3/mx31moboard.c
@@ -55,18 +55,6 @@ static unsigned int moboard_pins[] = {
MX31_PIN_SD1_DATA1__SD1_DATA1, MX31_PIN_SD1_DATA0__SD1_DATA0,
MX31_PIN_SD1_CLK__SD1_CLK, MX31_PIN_SD1_CMD__SD1_CMD,
MX31_PIN_ATA_CS0__GPIO3_26, MX31_PIN_ATA_CS1__GPIO3_27,
- /* USB OTG */
- MX31_PIN_USBOTG_DATA0__USBOTG_DATA0,
- MX31_PIN_USBOTG_DATA1__USBOTG_DATA1,
- MX31_PIN_USBOTG_DATA2__USBOTG_DATA2,
- MX31_PIN_USBOTG_DATA3__USBOTG_DATA3,
- MX31_PIN_USBOTG_DATA4__USBOTG_DATA4,
- MX31_PIN_USBOTG_DATA5__USBOTG_DATA5,
- MX31_PIN_USBOTG_DATA6__USBOTG_DATA6,
- MX31_PIN_USBOTG_DATA7__USBOTG_DATA7,
- MX31_PIN_USBOTG_CLK__USBOTG_CLK, MX31_PIN_USBOTG_DIR__USBOTG_DIR,
- MX31_PIN_USBOTG_NXT__USBOTG_NXT, MX31_PIN_USBOTG_STP__USBOTG_STP,
- MX31_PIN_USB_OC__GPIO1_30,
};
static struct physmap_flash_data mx31moboard_flash_data = {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 22:36:24 +0000