diff options
| author | Valentin Longchamp <valentin.longchamp@epfl.ch> | 2009-08-10 16:33:11 (GMT) |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-08-14 10:40:49 (GMT) |
| commit | b23f1534bb0e0dc97e46fc52bf9bde0c2226763c (patch) | |
| tree | d455f4683b355544974a60ef5fb5d8247e6588c5 /arch/arm/mach-mx3/mx31moboard-devboard.c | |
| parent | 89829d5fe31dc42825f2560c3c2c641709ed594e (diff) | |
| download | linux-b23f1534bb0e0dc97e46fc52bf9bde0c2226763c.tar.xz | |
mx31moboard: added usb xcvr reset for mx31moboard
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mx3/mx31moboard-devboard.c')
| -rw-r--r-- | arch/arm/mach-mx3/mx31moboard-devboard.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c index 4704405..2f2f142 100644 --- a/arch/arm/mach-mx3/mx31moboard-devboard.c +++ b/arch/arm/mach-mx3/mx31moboard-devboard.c @@ -116,23 +116,25 @@ static struct fsl_usb2_platform_data usb_pdata = { .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) +#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ + PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) + +#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); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); gpio_request(OTG_EN_B, "usb-udc-en"); gpio_direction_output(OTG_EN_B, 0); |