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| author | Stefano Babic <sbabic@denx.de> | 2015-03-05 16:05:10 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-03-05 16:05:10 +0100 |
| commit | 9b5b60a05cb8bba2d135439419b2030764e359bd (patch) | |
| tree | 15e249ac39e9c547668327218e63a0faf54a3283 /arch/arm/mach-uniphier/ph1-pro4/pinctrl.c | |
| parent | 32df39c741788e8637cffe6633d73594b26d70fb (diff) | |
| parent | 7ae8350f67eea861280a4cbd2d067777a0e87153 (diff) | |
| download | u-boot-imx-9b5b60a05cb8bba2d135439419b2030764e359bd.zip u-boot-imx-9b5b60a05cb8bba2d135439419b2030764e359bd.tar.gz u-boot-imx-9b5b60a05cb8bba2d135439419b2030764e359bd.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot
Diffstat (limited to 'arch/arm/mach-uniphier/ph1-pro4/pinctrl.c')
| -rw-r--r-- | arch/arm/mach-uniphier/ph1-pro4/pinctrl.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/ph1-pro4/pinctrl.c b/arch/arm/mach-uniphier/ph1-pro4/pinctrl.c new file mode 100644 index 0000000..f382ef4 --- /dev/null +++ b/arch/arm/mach-uniphier/ph1-pro4/pinctrl.c @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2011-2014 Panasonic Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <mach/sg-regs.h> + +void pin_init(void) +{ + /* Comment format: PAD Name -> Function Name */ + +#ifdef CONFIG_UNIPHIER_SERIAL + sg_set_pinsel(127, 0); /* RXD0 -> RXD0 */ + sg_set_pinsel(128, 0); /* TXD0 -> TXD0 */ + sg_set_pinsel(129, 0); /* RXD1 -> RXD1 */ + sg_set_pinsel(130, 0); /* TXD1 -> TXD1 */ + sg_set_pinsel(131, 0); /* RXD2 -> RXD2 */ + sg_set_pinsel(132, 0); /* TXD2 -> TXD2 */ + sg_set_pinsel(88, 2); /* CH6CLK -> RXD3 */ + sg_set_pinsel(89, 2); /* CH6VAL -> TXD3 */ +#endif + +#ifdef CONFIG_NAND_DENALI + sg_set_pinsel(40, 0); /* NFD0 -> NFD0 */ + sg_set_pinsel(41, 0); /* NFD1 -> NFD1 */ + sg_set_pinsel(42, 0); /* NFD2 -> NFD2 */ + sg_set_pinsel(43, 0); /* NFD3 -> NFD3 */ + sg_set_pinsel(44, 0); /* NFD4 -> NFD4 */ + sg_set_pinsel(45, 0); /* NFD5 -> NFD5 */ + sg_set_pinsel(46, 0); /* NFD6 -> NFD6 */ + sg_set_pinsel(47, 0); /* NFD7 -> NFD7 */ + sg_set_pinsel(48, 0); /* NFALE -> NFALE */ + sg_set_pinsel(49, 0); /* NFCLE -> NFCLE */ + sg_set_pinsel(50, 0); /* XNFRE -> XNFRE */ + sg_set_pinsel(51, 0); /* XNFWE -> XNFWE */ + sg_set_pinsel(52, 0); /* XNFWP -> XNFWP */ + sg_set_pinsel(53, 0); /* XNFCE0 -> XNFCE0 */ + sg_set_pinsel(54, 0); /* NRYBY0 -> NRYBY0 */ +#endif + +#ifdef CONFIG_USB_XHCI_UNIPHIER + sg_set_pinsel(180, 0); /* USB0VBUS -> USB0VBUS */ + sg_set_pinsel(181, 0); /* USB0OD -> USB0OD */ + sg_set_pinsel(182, 0); /* USB1VBUS -> USB1VBUS */ + sg_set_pinsel(183, 0); /* USB1OD -> USB1OD */ +#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); +} |