From: Thierry Reding <[email protected]> The NVIDIA Tegra194 SoC defines six thermal zones. Define all of them in device tree.
Signed-off-by: Thierry Reding <[email protected]> --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 39 ++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index cbba7395a286..39169f6b6166 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -5,6 +5,7 @@ #include <dt-bindings/mailbox/tegra186-hsp.h> #include <dt-bindings/reset/tegra194-reset.h> #include <dt-bindings/power/tegra194-powergate.h> +#include <dt-bindings/thermal/tegra194-bpmp-thermal.h> / { compatible = "nvidia,tegra194"; @@ -938,6 +939,44 @@ mbox-names = "rx", "tx"; }; + thermal-zones { + cpu { + thermal-sensors = <&{/bpmp/thermal} + TEGRA194_BPMP_THERMAL_ZONE_CPU>; + status = "disabled"; + }; + + gpu { + thermal-sensors = <&{/bpmp/thermal} + TEGRA194_BPMP_THERMAL_ZONE_GPU>; + status = "disabled"; + }; + + aux { + thermal-sensors = <&{/bpmp/thermal} + TEGRA194_BPMP_THERMAL_ZONE_AUX>; + status = "disabled"; + }; + + pllx { + thermal-sensors = <&{/bpmp/thermal} + TEGRA194_BPMP_THERMAL_ZONE_PLLX>; + status = "disabled"; + }; + + ao { + thermal-sensors = <&{/bpmp/thermal} + TEGRA194_BPMP_THERMAL_ZONE_AO>; + status = "disabled"; + }; + + tj { + thermal-sensors = <&{/bpmp/thermal} + TEGRA194_BPMP_THERMAL_ZONE_TJ_MAX>; + status = "disabled"; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 -- 2.19.1
