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| author | Thierry Reding <treding@nvidia.com> | 2022-11-17 16:02:30 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2023-06-09 18:44:26 +0300 |
| commit | 09d990782a243b97eb566717a2155a306a2f42af (patch) | |
| tree | ed7d96cc7dba0b8d7ad23f7391e3c9cba5c11b99 /arch/arm64/boot/dts/nvidia | |
| parent | bd9681c00612a6830ecf74403584054e74646dd0 (diff) | |
| download | linux-09d990782a243b97eb566717a2155a306a2f42af.tar.xz | |
arm64: tegra: Add Tegra234 thermal support
Add device tree node for the BPMP thermal node on Tegra234 and add
thermal zone definitions.
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra234.dtsi | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index f5146ce7363d..f4974e81dd4b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -8,6 +8,7 @@ #include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h> #include <dt-bindings/power/tegra234-powergate.h> #include <dt-bindings/reset/tegra234-reset.h> +#include <dt-bindings/thermal/tegra234-bpmp-thermal.h> / { compatible = "nvidia,tegra234"; @@ -3027,6 +3028,11 @@ #address-cells = <1>; #size-cells = <0>; }; + + bpmp_thermal: thermal { + compatible = "nvidia,tegra186-bpmp-thermal"; + #thermal-sensor-cells = <1>; + }; }; cpus { @@ -3517,6 +3523,53 @@ <&bpmp TEGRA234_CLK_PLLA_OUT0>; }; + thermal-zones { + cpu-thermal { + thermal-sensors = <&{/bpmp/thermal} TEGRA234_BPMP_THERMAL_ZONE_CPU>; + status = "disabled"; + }; + + gpu-thermal { + thermal-sensors = <&{/bpmp/thermal} TEGRA234_BPMP_THERMAL_ZONE_GPU>; + status = "disabled"; + }; + + cv0-thermal { + thermal-sensors = <&{/bpmp/thermal} TEGRA234_BPMP_THERMAL_ZONE_CV0>; + status = "disabled"; + }; + + cv1-thermal { + thermal-sensors = <&{/bpmp/thermal} TEGRA234_BPMP_THERMAL_ZONE_CV1>; + status = "disabled"; + }; + + cv2-thermal { + thermal-sensors = <&{/bpmp/thermal} TEGRA234_BPMP_THERMAL_ZONE_CV2>; + status = "disabled"; + }; + + soc0-thermal { + thermal-sensors = <&{/bpmp/thermal} TEGRA234_BPMP_THERMAL_ZONE_SOC0>; + status = "disabled"; + }; + + soc1-thermal { + thermal-sensors = <&{/bpmp/thermal} TEGRA234_BPMP_THERMAL_ZONE_SOC1>; + status = "disabled"; + }; + + soc2-thermal { + thermal-sensors = <&{/bpmp/thermal} TEGRA234_BPMP_THERMAL_ZONE_SOC2>; + status = "disabled"; + }; + + tj-thermal { + thermal-sensors = <&{/bpmp/thermal} TEGRA234_BPMP_THERMAL_ZONE_TJ_MAX>; + status = "disabled"; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, |