diff options
author | Minkyu Kang <mk7.kang@samsung.com> | 2014-10-07 10:14:03 (GMT) |
---|---|---|
committer | Minkyu Kang <mk7.kang@samsung.com> | 2014-10-07 10:14:03 (GMT) |
commit | 3cc83f9d08a80fddf4c1e8e766eff8273f30814c (patch) | |
tree | 831246a1b77d26d0296a84c90684e0fee0368737 /arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c | |
parent | 64f41212d880f3d00c6994d973aadeec5bda1b65 (diff) | |
parent | 6dd0e7c00bfa5ce861a72b8e4a3ef9e787306125 (diff) | |
download | u-boot-3cc83f9d08a80fddf4c1e8e766eff8273f30814c.tar.xz |
Merge branch 'uboot'
Diffstat (limited to 'arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c')
-rw-r--r-- | arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c new file mode 100644 index 0000000..503c247 --- /dev/null +++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2011-2014 Panasonic Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/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 + + writel(1, SG_LOADPINCTRL); +} |