omap3: cm-t35: move the USB hub reset code

[karo-tx-uboot.git] / board / compulab / cm_t35 / cm_t35.c

diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
index 5453942202d5a3cb8b2d925a57a9cee26e4a9cf3..aca41c8f3d244f3701a1f78b6bbaec3c2549b08c 100644 (file)
--- a/board/compulab/cm_t35/cm_t35.c
+++ b/board/compulab/cm_t35/cm_t35.c
@@ -568,21 +568,12 @@ struct omap_usbhs_board_data usbhs_bdata = {
 
 #define SB_T35_USB_HUB_RESET_GPIO      167
 int ehci_hcd_init(int index, enum usb_init_type init,
-               struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+                 struct ehci_hccr **hccr, struct ehci_hcor **hcor)
 {
        u8 val;
        int offset;
 
-       if (gpio_request(SB_T35_USB_HUB_RESET_GPIO, "SB-T35 usb hub reset")) {
-               printf("Error: can't obtain GPIO %d for SB-T35 usb hub reset",
-                               SB_T35_USB_HUB_RESET_GPIO);
-               return -1;
-       }
-
-       gpio_direction_output(SB_T35_USB_HUB_RESET_GPIO, 0);
-       udelay(10);
-       gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1);
-       udelay(1000);
+       cl_usb_hub_init(SB_T35_USB_HUB_RESET_GPIO, "sb-t35 hub rst");
 
        offset = TWL4030_BASEADD_GPIO + TWL4030_GPIO_GPIODATADIR1;
        twl4030_i2c_read_u8(TWL4030_CHIP_GPIO, offset, &val);
@@ -599,6 +590,7 @@ int ehci_hcd_init(int index, enum usb_init_type init,
 
 int ehci_hcd_stop(void)
 {
+       cl_usb_hub_deinit(SB_T35_USB_HUB_RESET_GPIO);
        return omap_ehci_hcd_stop();
 }
 #endif /* CONFIG_USB_EHCI_OMAP */