* [PATCH] arm64: dts: mt8173: add arm,no-tick-in-suspend in timer
@ 2020-02-12 6:05 Hsin-Yi Wang
2020-02-12 10:17 ` Matthias Brugger
0 siblings, 1 reply; 2+ messages in thread
From: Hsin-Yi Wang @ 2020-02-12 6:05 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Rob Herring, Mark Rutland, Matthias Brugger, devicetree,
linux-mediatek, linux-kernel
Arch timer stops during system suspend. Add arm,no-tick-in-suspend
property in timer.
This is a follow up for d8ec7595a013
("clocksource/drivers/arm_arch_timer: Don't assume clock runs in
suspend")
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 8b4e806d5119..1a9ad90bd7a6 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -331,6 +331,7 @@ timer {
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ arm,no-tick-in-suspend;
};
soc {
--
2.25.0.225.g125e21ebc7-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] arm64: dts: mt8173: add arm,no-tick-in-suspend in timer
2020-02-12 6:05 [PATCH] arm64: dts: mt8173: add arm,no-tick-in-suspend in timer Hsin-Yi Wang
@ 2020-02-12 10:17 ` Matthias Brugger
0 siblings, 0 replies; 2+ messages in thread
From: Matthias Brugger @ 2020-02-12 10:17 UTC (permalink / raw)
To: Hsin-Yi Wang, linux-arm-kernel
Cc: Rob Herring, Mark Rutland, devicetree, linux-mediatek,
linux-kernel
On 12/02/2020 07:05, Hsin-Yi Wang wrote:
> Arch timer stops during system suspend. Add arm,no-tick-in-suspend
> property in timer.
>
> This is a follow up for d8ec7595a013
> ("clocksource/drivers/arm_arch_timer: Don't assume clock runs in
> suspend")
>
pushed to v5.6-next/dts64
Thanks!
> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
> ---
> arch/arm64/boot/dts/mediatek/mt8173.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> index 8b4e806d5119..1a9ad90bd7a6 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> @@ -331,6 +331,7 @@ timer {
> (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> <GIC_PPI 10
> (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
> + arm,no-tick-in-suspend;
> };
>
> soc {
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-02-12 6:05 [PATCH] arm64: dts: mt8173: add arm,no-tick-in-suspend in timer Hsin-Yi Wang
2020-02-12 10:17 ` Matthias Brugger
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