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| author | Tom Rini <trini@konsulko.com> | 2015-03-01 21:07:53 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-03-01 21:07:53 -0500 |
| commit | 1da7ce4155d0839d9d56525379493bb0f80b5330 (patch) | |
| tree | a29a93170e68b30d1a5b73a8210ddb92b5aaa3c7 /arch/arm/mach-uniphier/ph1-pro4/pinctrl.c | |
| parent | fc834100950ab630f442aece500d8c9ccfa2b992 (diff) | |
| parent | 105a9e705efaeeac63e795e2a184b0a18db0ac5a (diff) | |
| download | blackbird-obmc-uboot-1da7ce4155d0839d9d56525379493bb0f80b5330.tar.gz blackbird-obmc-uboot-1da7ce4155d0839d9d56525379493bb0f80b5330.zip | |
Merge branch 'master' of git://git.denx.de/u-boot-uniphier
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 0000000000..f382ef4842 --- /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); +} |
