015ec04111
Use "hot" trip type for thermal zone software shutdown trip for all thermal zones. It just notifies userspace thermal manager which in turn triggers a graceful shutdown. Change-Id: I9c8d9e2db08941a93683993711c17705a78c8e3a Signed-off-by: Nitesh Kumar <quic_nitekuma@quicinc.com>
75 lines
1.4 KiB
Plaintext
75 lines
1.4 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/spmi/spmi.h>
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&spmi_bus {
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#address-cells = <2>;
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#size-cells = <0>;
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interrupt-controller;
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#interrupt-cells = <4>;
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qcom,pm6450@1 {
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compatible = "qcom,spmi-pmic";
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reg = <1 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pm6450_tz: qcom,temp-alarm@a00 {
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compatible = "qcom,spmi-temp-alarm";
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reg = <0xa00>;
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interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
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#thermal-sensor-cells = <0>;
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};
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pm6450_gpios: pinctrl@8800 {
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compatible = "qcom,pm6450-gpio";
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reg = <0x8800>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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pm6450_pwm_1: qcom,pwms@e800 {
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status = "disabled";
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reg = <0xe800>;
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reg-names = "lpg-base";
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qcom,num-lpg-channels = <1>;
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#pwm-cells = <2>;
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};
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};
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};
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&thermal_zones {
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pm6450_temp_alarm: pm6450_tz {
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polling-delay-passive = <100>;
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polling-delay = <0>;
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thermal-governor = "step_wise";
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thermal-sensors = <&pm6450_tz>;
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trips {
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pm6450_trip0: trip0 {
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temperature = <95000>;
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hysteresis = <0>;
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type = "passive";
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};
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trip1 {
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temperature = <115000>;
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hysteresis = <0>;
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type = "hot";
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};
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trip2 {
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temperature = <145000>;
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hysteresis = <0>;
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type = "critical";
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};
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};
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};
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};
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