ARM: EXYNOS: extend soft-reset support for EXYNOS5420 (eff4e7c7) · Commits · 戴 / test

Extend the soft reset support for EXYNOS5420 SoC. Signed-off-by:

arch/arm/mach-exynos/common.c

+4 −7

Original line number	Diff line number	Diff line
		@@ -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")) {

		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);