diff mbox series

[11/14] arm64: dts: qcom: sa8775p: pmic: add thermal zones

Message ID 20230314183043.619997-12-brgl@bgdev.pl
State New
Headers show
Series arm64: dts: qcom: sa8775p: add basic PMIC support | expand

Commit Message

Bartosz Golaszewski March 14, 2023, 6:30 p.m. UTC 
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>
---
 arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi | 59 +++++++++++++++++++++
 1 file changed, 59 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
index d55fa5165864..437cfa8aee2f 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
@@ -6,6 +6,50 @@ 
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/spmi/spmi.h>
 
+/ {
+	thermal-zones {
+		pm8775_1_thermal: pm8775-1-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8775_1_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <105000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		pm8775_3_thermal: pm8775-3-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8775_3_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <105000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+	};
+};
+
 &spmi_bus {
 	pmk8775_0: pmic@0 {
 		compatible = "qcom,pmm8654au", "qcom,spmi-pmic";
@@ -16,6 +60,7 @@  pmk8775_0: pmic@0 {
 		pmk8775_0_pon: pon@1200 {
 			compatible = "qcom,pmk8350-pon";
 			reg = <0x1200>, <0x800>;
+
 			mode-recovery = <0x1>;
 			mode-bootloader = <0x2>;
 
@@ -39,6 +84,13 @@  pmk8775_1: pmic@2 {
 		reg = <0x2 SPMI_USID>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+
+		pm8775_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>;
+		};
 	};
 
 	pmk8775_2: pmic@4 {
@@ -53,5 +105,12 @@  pmk8775_3: pmic@6 {
 		reg = <0x6 SPMI_USID>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+
+		pm8775_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>;
+		};
 	};
 };