From f440bf2507be8bf19de8e29b44fb7a0eba28f481 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 7 Nov 2014 18:33:52 +0900 Subject: [PATCH] ARM: UniPhier: add EHCI host pin settings for PH1-Pro4 These IO pins are necessary for port power control and over current detect. Signed-off-by: Masahiro Yamada --- arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c index 503c247d6b..4e3d47615b 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c @@ -41,5 +41,12 @@ void pin_init(void) sg_set_pinsel(54, 0); /* NRYBY0 -> NRYBY0 */ #endif +#ifdef CONFIG_USB_EHCI_UNIPHIER + sg_set_pinsel(184, 0); /* USB2VBUS -> USB2VBUS */ + sg_set_pinsel(185, 0); /* USB2OD -> USB2OD */ + sg_set_pinsel(187, 0); /* USB3VBUS -> USB3VBUS */ + sg_set_pinsel(188, 0); /* USB3OD -> USB3OD */ +#endif + writel(1, SG_LOADPINCTRL); } -- 2.39.5