From 87af4ef6e63b55de3c34cd20e9ebb54b0e0ded05 Mon Sep 17 00:00:00 2001 From: Marcel Ziswiler Date: Mon, 21 Oct 2013 15:02:31 +0200 Subject: colibri_vf50: hackish USBH_PEN implementation Add a hackish way of enabling USBH_PEN as required for USB host port on Iris. Please note that for now this is not integrated with USB class stuff. Just direct straight GPIO enabling. --- arch/arm/mach-mvf/board-colibri_vf50.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-mvf/board-colibri_vf50.c b/arch/arm/mach-mvf/board-colibri_vf50.c index cf1e23dd60f3..7ad4141bd725 100644 --- a/arch/arm/mach-mvf/board-colibri_vf50.c +++ b/arch/arm/mach-mvf/board-colibri_vf50.c @@ -507,6 +507,8 @@ static void __init mvf_twr_init_usb(void) { imx_otg_base = MVF_IO_ADDRESS(MVF_USBC0_BASE_ADDR); /*mvf_set_otghost_vbus_func(mvf_twr_usbotg_vbus);*/ + gpio_request(83, "USBH_PEN"); + gpio_direction_output(83, 0); #ifdef CONFIG_USB_EHCI_ARC mvf_usb_dr2_init(); #endif -- cgit v1.2.3