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| author | Wei Ni <wni@nvidia.com> | 2016-05-11 18:20:24 +0800 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2016-09-27 14:02:32 +0800 |
| commit | e2bed1ebbf258f530cb6e045d9bbb1a1aeca2c5e (patch) | |
| tree | 9d7c653e6605fd425852873b99df23199d6bf5e0 /arch/arm64 | |
| parent | f4357938d058af475ed252a691b53d3b371b65f9 (diff) | |
| download | linux-e2bed1ebbf258f530cb6e045d9bbb1a1aeca2c5e.tar.gz linux-e2bed1ebbf258f530cb6e045d9bbb1a1aeca2c5e.tar.bz2 linux-e2bed1ebbf258f530cb6e045d9bbb1a1aeca2c5e.zip | |
arm64: tegra: add soctherm node for Tegra210
Adds soctherm node for Tegra210, and add cpu,
gpu, mem, pllx as thermal-zones. Set critical
trip temperatures for them.
Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210.dtsi | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index c4cfdcf60d26..ec59e9e4714f 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -3,6 +3,7 @@ #include <dt-bindings/memory/tegra210-mc.h> #include <dt-bindings/pinctrl/pinctrl-tegra.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/thermal/tegra124-soctherm.h> / { compatible = "nvidia,tegra210"; @@ -1094,4 +1095,47 @@ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; interrupt-parent = <&gic>; }; + + soctherm: thermal-sensor@700e2000 { + compatible = "nvidia,tegra210-soctherm"; + reg = <0x0 0x700e2000 0x0 0x1000>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA210_CLK_TSENSOR>, + <&tegra_car TEGRA210_CLK_SOC_THERM>; + clock-names = "tsensor", "soctherm"; + resets = <&tegra_car 78>; + reset-names = "soctherm"; + #thermal-sensor-cells = <1>; + }; + + thermal-zones { + cpu { + polling-delay-passive = <1000>; + polling-delay = <0>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>; + }; + mem { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>; + }; + gpu { + polling-delay-passive = <1000>; + polling-delay = <0>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>; + }; + pllx { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>; + }; + }; }; |