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Subject[PATCH v7 07/14] arm/tegra: use PMC reset
Date
Use PMC reset rather then CAR system reset as recommended by the hardware
team.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
---
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


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