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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-09-11 20:17:44 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-09-25 00:27:52 +0900 |
| commit | 1386233da33235a68d9f4321e505bfa97370d949 (patch) | |
| tree | 8162bc59f562516c964dee241645b90ff8250f01 /arch/arm/mach-uniphier/ph1-ld4 | |
| parent | 11f3afeaa5a03e624e630c6b2187efb998d49972 (diff) | |
| download | u-boot-imx-1386233da33235a68d9f4321e505bfa97370d949.zip u-boot-imx-1386233da33235a68d9f4321e505bfa97370d949.tar.gz u-boot-imx-1386233da33235a68d9f4321e505bfa97370d949.tar.bz2 | |
ARM: uniphier: drop ad-hoc input enable settings
These input enable settings are handled by the pinctrl drivers.
Because the external bus pins are input-enabled by default, on-board
devices such as LED still work fine even with this delayed input
enabling.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/mach-uniphier/ph1-ld4')
| -rw-r--r-- | arch/arm/mach-uniphier/ph1-ld4/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-uniphier/ph1-ld4/sg_init.c | 18 |
2 files changed, 1 insertions, 19 deletions
diff --git a/arch/arm/mach-uniphier/ph1-ld4/Makefile b/arch/arm/mach-uniphier/ph1-ld4/Makefile index 789820e..0c198c6 100644 --- a/arch/arm/mach-uniphier/ph1-ld4/Makefile +++ b/arch/arm/mach-uniphier/ph1-ld4/Makefile @@ -4,7 +4,7 @@ ifdef CONFIG_SPL_BUILD obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o -obj-y += bcu_init.o sg_init.o pll_init.o early_clkrst_init.o \ +obj-y += bcu_init.o pll_init.o early_clkrst_init.o \ pll_spectrum.o umc_init.o ddrphy_init.o obj-$(CONFIG_PFC_MICRO_SUPPORT_CARD) += sbc_init.o obj-$(CONFIG_DCC_MICRO_SUPPORT_CARD) += sbc_init_3cs.o diff --git a/arch/arm/mach-uniphier/ph1-ld4/sg_init.c b/arch/arm/mach-uniphier/ph1-ld4/sg_init.c deleted file mode 100644 index dab56e9..0000000 --- a/arch/arm/mach-uniphier/ph1-ld4/sg_init.c +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <linux/io.h> -#include <mach/sg-regs.h> - -void sg_init(void) -{ - u32 tmp; - - /* Input ports must be enabled before deasserting reset of cores */ - tmp = readl(SG_IECTRL); - tmp |= 0x1; - writel(tmp, SG_IECTRL); -} |