Dear Akshay,
On 06/02/13 22:18, Akshay Saraswat wrote:
Adding API in power for system shutdown when tripping value is reached in Exynos Thermal Management Unit.
Signed-off-by: Akshay Saraswat akshay.s@samsung.com Acked-by: Simon Glass sjg@chromium.org
Changes since v8:
- None.
arch/arm/cpu/armv7/exynos/power.c | 15 +++++++++++++++ arch/arm/include/asm/arch-exynos/power.h | 1 + 2 files changed, 16 insertions(+)
diff --git a/arch/arm/cpu/armv7/exynos/power.c b/arch/arm/cpu/armv7/exynos/power.c index d4bce6d..73f764e 100644 --- a/arch/arm/cpu/armv7/exynos/power.c +++ b/arch/arm/cpu/armv7/exynos/power.c @@ -95,3 +95,18 @@ void set_dp_phy_ctrl(unsigned int enable) if (cpu_is_exynos5()) exynos5_dp_phy_control(enable); }
+/*
- This function never returns.
- When called this function makes system hang and PAD driving value high
- which in turn makes system power down.
- */
+void board_poweroff(void) +{
- struct exynos5_power *power =
(struct exynos5_power *)samsung_get_base_power();- clrbits_le32(&power->ps_hold_control, POWER_PS_HOLD_CONTROL_DATA_HIGH);
- hang();
+}
We can use set_ps_hold_ctrl function with little modification. Could you please check this?
Thanks, Minkyu Kang.