[PATCH v7 07/14] arm/tegra: use PMC reset
From: Peter De Schrijver <hidden>
Date: 2011-12-14 15:07:49
Also in:
linux-devicetree, linux-tegra, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
Use PMC reset rather then CAR system reset as recommended by the hardware team. Signed-off-by: Peter De Schrijver <redacted> --- arch/arm/mach-tegra/common.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index d779e71..8da1847 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c@@ -46,12 +46,11 @@ void __init tegra_dt_init_irq(void) void tegra_assert_system_reset(char mode, const char *cmd) { - void __iomem *reset = IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x04); + void __iomem *reset = IO_ADDRESS(TEGRA_PMC_BASE + 0); u32 reg; - /* use *_related to avoid spinlock since caches are off */ reg = readl_relaxed(reset); - reg |= 0x04; + reg |= 0x10; writel_relaxed(reg, reset); }
--
1.7.7.rc0.72.g4b5ea.dirty