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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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