diff options
| author | Tom Rini <trini@konsulko.com> | 2016-05-02 16:18:43 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-05-02 16:18:43 (GMT) |
| commit | 9a1f4bae0bded0ce354dd4b098d4b4a3b81d4d9a (patch) | |
| tree | 69e41f1752a89ef97da3e002f1a00475a31dc3aa /arch/arm/mach-uniphier/early-pinctrl/early-pinctrl-ld20.c | |
| parent | 821c89d38cb6832f162b5b20ec86f07610407c25 (diff) | |
| parent | bef4b024e9839ea7afe689b050fc95118eeb0b01 (diff) | |
| download | u-boot-9a1f4bae0bded0ce354dd4b098d4b4a3b81d4d9a.tar.xz | |
Merge branch 'master' of git://git.denx.de/u-boot-uniphier
Diffstat (limited to 'arch/arm/mach-uniphier/early-pinctrl/early-pinctrl-ld20.c')
| -rw-r--r-- | arch/arm/mach-uniphier/early-pinctrl/early-pinctrl-ld20.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/early-pinctrl/early-pinctrl-ld20.c b/arch/arm/mach-uniphier/early-pinctrl/early-pinctrl-ld20.c new file mode 100644 index 0000000..537deaf --- /dev/null +++ b/arch/arm/mach-uniphier/early-pinctrl/early-pinctrl-ld20.c @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include "../init.h" +#include "../sg-regs.h" + +int uniphier_ld20_early_pin_init(const struct uniphier_board_data *bd) +{ + /* Comment format: PAD Name -> Function Name */ + sg_set_pinsel(0, 0, 8, 4); /* XECS1 -> XECS1 */ + sg_set_pinsel(1, 0, 8, 4); /* ERXW -> ERXW */ + sg_set_pinsel(2, 0, 8, 4); /* XERWE1 -> XERWE1 */ + sg_set_pinsel(6, 2, 8, 4); /* XNFRE -> XERWE0 */ + sg_set_pinsel(7, 2, 8, 4); /* XNFWE -> ES0 */ + sg_set_pinsel(8, 2, 8, 4); /* NFALE -> ES1 */ + sg_set_pinsel(9, 2, 8, 4); /* NFCLE -> ES2 */ + sg_set_pinsel(10, 2, 8, 4); /* NFD0 -> ED0 */ + sg_set_pinsel(11, 2, 8, 4); /* NFD1 -> ED1 */ + sg_set_pinsel(12, 2, 8, 4); /* NFD2 -> ED2 */ + sg_set_pinsel(13, 2, 8, 4); /* NFD3 -> ED3 */ + sg_set_pinsel(14, 2, 8, 4); /* NFD4 -> ED4 */ + sg_set_pinsel(15, 2, 8, 4); /* NFD5 -> ED5 */ + sg_set_pinsel(16, 2, 8, 4); /* NFD6 -> ED6 */ + sg_set_pinsel(17, 2, 8, 4); /* NFD7 -> ED7 */ + sg_set_iectrl_range(0, 2); + sg_set_iectrl_range(6, 17); + + return 0; +} |