From 6f3426b3dea42abbe8d797560966056303d7cbd6 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Sat, 26 Feb 2022 23:50:31 +0300 Subject: [PATCH] arm64: dts: qcom: pmr735b: add temp sensor and thermal zone config Add temp-alarm device tree node and a default configuration for the corresponding thermal zone for this PMIC. Temperatures are based on downstream values. Signed-off-by: Dmitry Baryshkov Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220226205035.1826360-4-dmitry.baryshkov@linaro.org --- arch/arm64/boot/dts/qcom/pmr735b.dtsi | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/pmr735b.dtsi b/arch/arm64/boot/dts/qcom/pmr735b.dtsi index 11440862..6043241 100644 --- a/arch/arm64/boot/dts/qcom/pmr735b.dtsi +++ b/arch/arm64/boot/dts/qcom/pmr735b.dtsi @@ -6,6 +6,30 @@ #include #include +/ { + thermal-zones { + pmr735a_thermal: pmr735a-thermal { + polling-delay-passive = <100>; + polling-delay = <0>; + thermal-sensors = <&pmr735b_temp_alarm>; + + trips { + pmr735b_trip0: trip0 { + temperature = <95000>; + hysteresis = <0>; + type = "passive"; + }; + + pmr735b_crit: pmr735a-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; +}; + &spmi_bus { pmr735b: pmic@5 { compatible = "qcom,pmr735b", "qcom,spmi-pmic"; @@ -13,6 +37,13 @@ #address-cells = <1>; #size-cells = <0>; + pmr735b_temp_alarm: temp-alarm@a00 { + compatible = "qcom,spmi-temp-alarm"; + reg = <0xa00>; + interrupts = <0x5 0xa 0x0 IRQ_TYPE_EDGE_BOTH>; + #thermal-sensor-cells = <0>; + }; + pmr735b_gpios: gpio@8800 { compatible = "qcom,pmr735b-gpio"; reg = <0x8800>; -- 2.7.4