Messages in this thread Patch in this message |  | | From | Brian Norris <> | Subject | [PATCH v2 2/2] arm64: dts: rockchip: arch counter doesn't tick in system suspend | Date | Tue, 4 Oct 2016 11:12:10 -0700 |
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The "arm,no-tick-in-suspend" property was introduced to note implementations where the system counter does not quite follow the ARM specification that it "must be implemented in an always-on power domain".
Particularly, RK3399's counter stops ticking when we switch from the 24MHz clock to the 32KHz clock in low-power suspend, so let's mark it as such.
Signed-off-by: Brian Norris <briannorris@chromium.org> --- v2: new in v2
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 76b28649f0b0..401c8be8c8ac 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -174,6 +174,7 @@ <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>, <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>, <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>; + arm,no-tick-in-suspend; }; xin24m: xin24m { -- 2.8.0.rc3.226.g39d4020
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