diff mbox

[U-Boot] mx6slevk: Provide a proper pad configuration for OTG1_ID pin

Message ID 1425144346-28472-1-git-send-email-festevam@gmail.com
State Awaiting Upstream
Delegated to: Stefano Babic
Headers show

Commit Message

Fabio Estevam Feb. 28, 2015, 5:25 p.m. UTC 
From: Fabio Estevam <fabio.estevam@freescale.com>

Pass the same pad configuration as done in the kernel so that OTG1_ID pin can
properly work in device mode.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
 board/freescale/mx6slevk/mx6slevk.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Comments

Stefano Babic March 2, 2015, 10:56 a.m. UTC | #1 
On 28/02/2015 18:25, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
> 
> Pass the same pad configuration as done in the kernel so that OTG1_ID pin can
> properly work in device mode.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---


Applied to u-boot-imx, thanks !

Best regards,
Stefano Babic
diff mbox

Patch

diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c
index c65f72b..7c18c90 100644
--- a/board/freescale/mx6slevk/mx6slevk.c
+++ b/board/freescale/mx6slevk/mx6slevk.c
@@ -50,6 +50,11 @@  DECLARE_GLOBAL_DATA_PTR;
 		      PAD_CTL_DSE_40ohm | PAD_CTL_HYS |		\
 		      PAD_CTL_ODE | PAD_CTL_SRE_FAST)
 
+#define OTGID_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE |		\
+			PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW |\
+			PAD_CTL_DSE_80ohm | PAD_CTL_HYS |	\
+			PAD_CTL_SRE_FAST)
+
 #define ETH_PHY_RESET	IMX_GPIO_NR(4, 21)
 
 int dram_init(void)
@@ -285,7 +290,7 @@  static int setup_fec(void)
 static iomux_v3_cfg_t const usb_otg_pads[] = {
 	/* OTG1 */
 	MX6_PAD_KEY_COL4__USB_USBOTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
-	MX6_PAD_EPDC_PWRCOM__ANATOP_USBOTG1_ID | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_EPDC_PWRCOM__ANATOP_USBOTG1_ID | MUX_PAD_CTRL(OTGID_PAD_CTRL),
 	/* OTG2 */
 	MX6_PAD_KEY_COL5__USB_USBOTG2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)
 };