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| author |   Mateusz Majewski <m.majewski2@samsung.com> | 2024-01-16 15:08:39 +0100 |
|---|---|---|
| committer |   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-01-22 11:54:56 +0100 |
| commit | ccbc2b02c22e79f08edb3d7e1584910c0f38e213 (patch) | |
| tree | ea8f767d95a77cb5d2bf453a10b5d9b36866ff21 | |
| parent | Linux 6.8-rc1 (diff) | |
| download | linux-rng-ccbc2b02c22e79f08edb3d7e1584910c0f38e213.tar.xz linux-rng-ccbc2b02c22e79f08edb3d7e1584910c0f38e213.zip | |
ARM: dts: samsung: exynos5422-odroidxu3: disable thermal polling
After having switched to dynamic trip points, we no longer have a
hardware limit for trip point count and can support as many as we want
without polling.
Signed-off-by: Mateusz Majewski <m.majewski2@samsung.com>
Link: https://lore.kernel.org/r/20240116140839.1029395-1-m.majewski2@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/samsung/exynos5422-odroidxu3-common.dtsi | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/arch/arm/boot/dts/samsung/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/samsung/exynos5422-odroidxu3-common.dtsi index b4a851aa8881..4a4c55a4beb3 100644 --- a/arch/arm/boot/dts/samsung/exynos5422-odroidxu3-common.dtsi +++ b/arch/arm/boot/dts/samsung/exynos5422-odroidxu3-common.dtsi @@ -55,7 +55,7 @@ thermal-zones { cpu0_thermal: cpu0-thermal { thermal-sensors = <&tmu_cpu0>; - polling-delay-passive = <250>; + polling-delay-passive = <0>; polling-delay = <0>; trips { cpu0_alert0: cpu-alert-0 { @@ -78,12 +78,6 @@ hysteresis = <0>; /* millicelsius */ type = "critical"; }; - /* - * Exynos542x supports only 4 trip-points - * so for these polling mode is required. - * Start polling at temperature level of last - * interrupt-driven trip: cpu0_alert2 - */ cpu0_alert3: cpu-alert-3 { temperature = <70000>; /* millicelsius */ hysteresis = <10000>; /* millicelsius */ @@ -144,7 +138,7 @@ }; cpu1_thermal: cpu1-thermal { thermal-sensors = <&tmu_cpu1>; - polling-delay-passive = <250>; + polling-delay-passive = <0>; polling-delay = <0>; trips { cpu1_alert0: cpu-alert-0 { @@ -217,7 +211,7 @@ }; cpu2_thermal: cpu2-thermal { thermal-sensors = <&tmu_cpu2>; - polling-delay-passive = <250>; + polling-delay-passive = <0>; polling-delay = <0>; trips { cpu2_alert0: cpu-alert-0 { @@ -290,7 +284,7 @@ }; cpu3_thermal: cpu3-thermal { thermal-sensors = <&tmu_cpu3>; - polling-delay-passive = <250>; + polling-delay-passive = <0>; polling-delay = <0>; trips { cpu3_alert0: cpu-alert-0 { @@ -363,7 +357,7 @@ }; gpu_thermal: gpu-thermal { thermal-sensors = <&tmu_gpu>; - polling-delay-passive = <250>; + polling-delay-passive = <0>; polling-delay = <0>; trips { gpu_alert0: gpu-alert-0 { |