diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-10-21 15:02:31 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-10-21 15:02:31 +0200 |
| commit | 87af4ef6e63b55de3c34cd20e9ebb54b0e0ded05 (patch) | |
| tree | b14f89f5efa353f4a8860a5b1b9dc70fcb7c5e03 /arch | |
| parent | b0583284c6a4ccbdbb23ff09106f803a9c485bb3 (diff) | |
colibri_vf50: hackish USBH_PEN implementationColibri_VF50_LinuxImageV2.1Beta1_20131022
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.
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-mvf/board-colibri_vf50.c | 2 |
1 files changed, 2 insertions, 0 deletions
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 |