On 9/19/2013 8:29 PM, Troy Kisky wrote:
Signed-off-by: Troy Kisky <troy.ki...@boundarydevices.com>
---
v4: similar to Nitrogen6x: add otg usb ethernet gadget support
But I added pad setup for over current, otg_id, and power control
Added board_ehci_power function to enable power for host mode.
Removed otg_id selection done now in previous patch.
---
board/boundary/nitrogen6x/nitrogen6x.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c
b/board/boundary/nitrogen6x/nitrogen6x.c
index c6efafc..9b07846 100644
--- a/board/boundary/nitrogen6x/nitrogen6x.c
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -30,6 +30,7 @@
#include <i2c.h>
DECLARE_GLOBAL_DATA_PTR;
+#define GP_USB_OTG_PWR IMX_GPIO_NR(3, 22)
#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
@@ -179,6 +180,14 @@ iomux_v3_cfg_t const enet_pads2[] = {
MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
};
+static iomux_v3_cfg_t const misc_pads[] = {
+ MX6_PAD_GPIO_1__USBOTG_ID | MUX_PAD_CTRL(WEAK_PULLUP),
+ MX6_PAD_KEY_COL4__USBOH3_USBOTG_OC | MUX_PAD_CTRL(WEAK_PULLUP),
+ MX6_PAD_EIM_D30__USBOH3_USBH1_OC | MUX_PAD_CTRL(WEAK_PULLUP),
+ /* OTG Power enable */
+ MX6_PAD_EIM_D22__GPIO_3_22 | MUX_PAD_CTRL(OUTPUT_40OHM),
+};
+
MX6_PAD_GPIO_1__USBOTG_ID is undefined, so please skip this patch and
let me correct.
The was defined in a patch by Eric that I missed including.
Thanks
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