Messages in this thread Patch in this message | | | From | Peter De Schrijver <> | Subject | [PATCH v7 07/14] arm/tegra: use PMC reset | Date | Wed, 14 Dec 2011 17:03:19 +0200 |
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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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