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ARM: UniPhier: add EHCI host pin settings for PH1-Pro4

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These IO pins are necessary for port power control and
over current detect.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
This commit is contained in:
Masahiro Yamada 2014-11-07 18:33:52 +09:00
parent a69e037e46
commit f440bf2507
1 changed files with 7 additions and 0 deletions
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7
arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c
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@ -41,5 +41,12 @@ void pin_init(void)
sg_set_pinsel(54, 0); /* NRYBY0 -> NRYBY0 */ sg_set_pinsel(54, 0); /* NRYBY0 -> NRYBY0 */
#endif #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); writel(1, SG_LOADPINCTRL);
} }