Re: [PATCH v3 11/18] arm64: dts: qcom: sa8775p: pmic: add thermal zones

Konrad Dybcio
2023-03-28T09:06:18Z

On 27.03.2023 14:53, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
>
> Add the thermal zones and associated alarm nodes for the PMICs that have
> them hooked up on sa8775p-ride.
>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
> arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi | 112 ++++++++++++++++++++
> 1 file changed, 112 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
> index 8616ead3daf5..be12997a080c 100644
> --- a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
> @@ -6,6 +6,90 @@
> #include <dt-bindings/input/input.h>
> #include <dt-bindings/spmi/spmi.h>
>
> +/ {
> + thermal-zones {
> + pmm8654au_0_thermal: pm8775-0-thermal {
> + polling-delay-passive = <100>;
> + polling-delay = <0>;
> + thermal-sensors = <&pmm8654au_0_temp_alarm>;
> +
> + trips {
> + trip0 {
> + temperature = <105000>;
> + hysteresis = <0>;
> + type = "passive";
> + };
> +
> + trip1 {
> + temperature = <125000>;
> + hysteresis = <0>;
> + type = "critical";
> + };
> + };
> + };
> +
> + pmm8654au_1_thermal: pm8775-1-thermal {
> + polling-delay-passive = <100>;
> + polling-delay = <0>;
> + thermal-sensors = <&pmm8654au_1_temp_alarm>;
> +
> + trips {
> + trip0 {
> + temperature = <105000>;
> + hysteresis = <0>;
> + type = "passive";
> + };
> +
> + trip1 {
> + temperature = <125000>;
> + hysteresis = <0>;
> + type = "critical";
> + };
> + };
> + };
> +
> + pmm8654au_2_thermal: pm8775-2-thermal {
> + polling-delay-passive = <100>;
> + polling-delay = <0>;
> + thermal-sensors = <&pmm8654au_2_temp_alarm>;
> +
> + trips {
> + trip0 {
> + temperature = <105000>;
> + hysteresis = <0>;
> + type = "passive";
> + };
> +
> + trip1 {
> + temperature = <125000>;
> + hysteresis = <0>;
> + type = "critical";
> + };
> + };
> + };
> +
> + pmm8654au_3_thermal: pm8775-3-thermal {
> + polling-delay-passive = <100>;
> + polling-delay = <0>;
> + thermal-sensors = <&pmm8654au_3_temp_alarm>;
> +
> + trips {
> + trip0 {
> + temperature = <105000>;
> + hysteresis = <0>;
> + type = "passive";
> + };
> +
> + trip1 {
> + temperature = <125000>;
> + hysteresis = <0>;
> + type = "critical";
> + };
> + };
> + };
> + };
> +};
> +
> &spmi_bus {
> pmm8654au_0: pmic@0 {
> compatible = "qcom,pmm8654au", "qcom,spmi-pmic";
> @@ -13,6 +97,13 @@ pmm8654au_0: pmic@0 {
> #address-cells = <1>;
> #size-cells = <0>;
>
> + pmm8654au_0_temp_alarm: temp-alarm@a00 {
> + compatible = "qcom,spmi-temp-alarm";
> + reg = <0xa00>;
> + interrupts-extended = <&spmi_bus 0x0 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
> + #thermal-sensor-cells = <0>;
> + };
> +
> pmm8654au_0_pon: pon@1200 {
> compatible = "qcom,pmk8350-pon";
> reg = <0x1200>, <0x800>;
> @@ -41,6 +132,13 @@ pmm8654au_1: pmic@2 {
> reg = <0x2 SPMI_USID>;
> #address-cells = <1>;
> #size-cells = <0>;
> +
> + pmm8654au_1_temp_alarm: temp-alarm@a00 {
> + compatible = "qcom,spmi-temp-alarm";
> + reg = <0xa00>;
> + interrupts-extended = <&spmi_bus 0x2 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
> + #thermal-sensor-cells = <0>;
> + };
> };
>
> pmm8654au_2: pmic@4 {
> @@ -48,6 +146,13 @@ pmm8654au_2: pmic@4 {
> reg = <0x4 SPMI_USID>;
> #address-cells = <1>;
> #size-cells = <0>;
> +
> + pmm8654au_2_temp_alarm: temp-alarm@a00 {
> + compatible = "qcom,spmi-temp-alarm";
> + reg = <0xa00>;
> + interrupts-extended = <&spmi_bus 0x4 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
> + #thermal-sensor-cells = <0>;
> + };
> };
>
> pmm8654au_3: pmic@6 {
> @@ -55,5 +160,12 @@ pmm8654au_3: pmic@6 {
> reg = <0x6 SPMI_USID>;
> #address-cells = <1>;
> #size-cells = <0>;
> +
> + pmm8654au_3_temp_alarm: temp-alarm@a00 {
> + compatible = "qcom,spmi-temp-alarm";
> + reg = <0xa00>;
> + interrupts-extended = <&spmi_bus 0x6 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
> + #thermal-sensor-cells = <0>;
> + };
> };
> };