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ARM: EXYNOS: extend soft-reset support for EXYNOS5420 

Extend the soft reset support for EXYNOS5420 SoC.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
hifive-unleashed-5.1
Chander Kashyap 2013-06-19 00:29:35 +09:00 committed by Kukjin Kim
parent 1580be3d36
commit eff4e7c7f3
1 changed files with 4 additions and 7 deletions
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11
arch/arm/mach-exynos/common.c
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@ -329,10 +329,10 @@ void exynos5_restart(char mode, const char *cmd)
u32 val;
void __iomem *addr;
if (of_machine_is_compatible("samsung,exynos5250")) {
val = 0x1;
addr = EXYNOS_SWRESET;
} else if (of_machine_is_compatible("samsung,exynos5440")) {
val = 0x1;
addr = EXYNOS_SWRESET;
if (of_machine_is_compatible("samsung,exynos5440")) {
u32 status;
np = of_find_compatible_node(NULL, NULL, "samsung,exynos5440-clock");
@ -343,9 +343,6 @@ void exynos5_restart(char mode, const char *cmd)
val = __raw_readl(addr);
val = (val & 0xffff0000) | (status & 0xffff);
} else {
pr_err("%s: cannot support non-DT\n", __func__);
return;
}
__raw_writel(val, addr);