@@ -308,6 +308,16 @@ prng: rng@e3000 {
status = "disabled";
};
+ tsens: thermal-sensor@4a9000 {
+ compatible = "qcom,ipq8074-tsens";
+ reg = <0x4a9000 0x1000>, /* TM */
+ <0x4a8000 0x1000>; /* SROT */
+ interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "combined";
+ #qcom,sensors = <16>;
+ #thermal-sensor-cells = <1>;
+ };
+
cryptobam: dma-controller@704000 {
compatible = "qcom,bam-v1.7.0";
reg = <0x00704000 0x20000>;
@@ -909,4 +919,90 @@ timer {
<GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
};
+
+ thermal-zones {
+ nss-top-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 4>;
+ };
+
+ nss0-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 5>;
+ };
+
+ nss1-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 6>;
+ };
+
+ wcss-phya0-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 7>;
+ };
+
+ wcss-phya1-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 8>;
+ };
+
+ cpu0_thermal: cpu0-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 9>;
+ };
+
+ cpu1_thermal: cpu1-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 10>;
+ };
+
+ cpu2_thermal: cpu2-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 11>;
+ };
+
+ cpu3_thermal: cpu3-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 12>;
+ };
+
+ cluster_thermal: cluster-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 13>;
+ };
+
+ wcss-phyb0-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 14>;
+ };
+
+ wcss-phyb1-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 15>;
+ };
+ };
};
IPQ8074 has a tsens v2.3.0 peripheral which monitors temperatures around the various subsystems on the die. So lets add the tsens and thermal zone nodes, passive CPU cooling will come in later patches after CPU frequency scaling is supported. Signed-off-by: Robert Marko <robimarko@gmail.com> --- Changes in v5: * Rebase to apply on next-20220708 --- arch/arm64/boot/dts/qcom/ipq8074.dtsi | 96 +++++++++++++++++++++++++++ 1 file changed, 96 insertions(+)