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| 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 | |
| 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.
| -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 |