On smdk5420 two availbale XHCI controllers require VBUS GPIO to be configured, the EHCI however doesn't have any such VBUS GPIO. So correcting the available board_usb_vbus_init() function to the needs.
Signed-off-by: Vivek Gautam gautam.vivek@samsung.com --- board/samsung/smdk5420/smdk5420.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/board/samsung/smdk5420/smdk5420.c b/board/samsung/smdk5420/smdk5420.c index 3ad2ad0..4f23000 100644 --- a/board/samsung/smdk5420/smdk5420.c +++ b/board/samsung/smdk5420/smdk5420.c @@ -18,14 +18,15 @@
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_USB_EHCI_EXYNOS +#ifdef CONFIG_USB_XHCI_EXYNOS static int board_usb_vbus_init(void) { - struct exynos5_gpio_part1 *gpio1 = (struct exynos5_gpio_part1 *) - samsung_get_base_gpio_part1(); + struct exynos5420_gpio_part4 *gpio4 = (struct exynos5420_gpio_part4 *) + samsung_get_base_gpio_part4();
/* Enable VBUS power switch */ - s5p_gpio_direction_output(&gpio1->x2, 6, 1); + s5p_gpio_direction_output(&gpio4->g0, 5, 1); + s5p_gpio_direction_output(&gpio4->g1, 4, 1);
/* VBUS turn ON time */ mdelay(3); @@ -36,7 +37,7 @@ static int board_usb_vbus_init(void)
int exynos_init(void) { -#ifdef CONFIG_USB_EHCI_EXYNOS +#ifdef CONFIG_USB_XHCI_EXYNOS board_usb_vbus_init(); #endif return 0;