From 16edd347f0e4e0c77c9a667855e3293b58bb3fda Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Sat, 28 Feb 2015 14:25:46 -0300
Subject: [PATCH] mx6slevk: Provide a proper pad configuration for OTG1_ID pin
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(-)
diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c
index c65f72bb15..7c18c90bce 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)
};
--
2.39.5