#include <asm/arch/ehci.h>
#include <asm/arch/system.h>
#include <asm/arch/power.h>
+#include <asm/gpio.h>
#include <asm-generic/errno.h>
#include <linux/compat.h>
#include "ehci.h"
struct exynos_ehci {
struct exynos_usb_phy *usb;
struct ehci_hccr *hcd;
+ struct fdt_gpio_state vbus_gpio;
};
static struct exynos_ehci exynos;
exynos->hcd = (struct ehci_hccr *)addr;
+ /* Vbus gpio */
+ fdtdec_decode_gpio(blob, node, "samsung,vbus-gpio", &exynos->vbus_gpio);
+
depth = 0;
node = fdtdec_next_compatible_subnode(blob, node,
COMPAT_SAMSUNG_EXYNOS_USB_PHY, &depth);
ctx->hcd = (struct ehci_hccr *)samsung_get_base_usb_ehci();
#endif
+#ifdef CONFIG_OF_CONTROL
+ /* setup the Vbus gpio here */
+ if (!fdtdec_setup_gpio(&ctx->vbus_gpio))
+ gpio_direction_output(ctx->vbus_gpio.gpio, 1);
+#endif
+
setup_usb_phy(ctx->usb);
*hccr = ctx->hcd;