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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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2aad3fd382
All of the thermal zone suppliers are interrupt-driven, remove the bogus and unnecessary polling that only wastes CPU time. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240510-topic-msm-polling-cleanup-v2-24-436ca4218da2@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
94 lines
1.8 KiB
Plaintext
94 lines
1.8 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2021, Luca Weiss <luca@z3ntu.xyz>
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*/
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/spmi/spmi.h>
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/ {
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thermal-zones {
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pm6350-thermal {
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polling-delay-passive = <100>;
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thermal-sensors = <&pm6350_temp>;
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trips {
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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 = <125000>;
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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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};
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&spmi_bus {
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pmic@0 {
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compatible = "qcom,pm6350", "qcom,spmi-pmic";
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reg = <0x0 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pm6350_pon: pon@800 {
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compatible = "qcom,pm8998-pon";
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reg = <0x800>;
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mode-bootloader = <0x2>;
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mode-recovery = <0x1>;
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pm6350_pwrkey: pwrkey {
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compatible = "qcom,pm8941-pwrkey";
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interrupts = <0x0 0x8 0x0 IRQ_TYPE_EDGE_BOTH>;
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debounce = <15625>;
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bias-pull-up;
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linux,code = <KEY_POWER>;
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};
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pm6350_resin: resin {
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compatible = "qcom,pm8941-resin";
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interrupts = <0x0 0x8 0x1 IRQ_TYPE_EDGE_BOTH>;
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debounce = <15625>;
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bias-pull-up;
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status = "disabled";
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};
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};
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pm6350_temp: temp-alarm@2400 {
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compatible = "qcom,spmi-temp-alarm";
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reg = <0x2400>;
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interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_BOTH>;
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#thermal-sensor-cells = <0>;
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};
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pm6350_gpios: gpio@c000 {
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compatible = "qcom,pm6350-gpio", "qcom,spmi-gpio";
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reg = <0xc000>;
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gpio-controller;
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gpio-ranges = <&pm6350_gpios 0 0 9>;
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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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};
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pmic@1 {
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compatible = "qcom,pm6350", "qcom,spmi-pmic";
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reg = <0x1 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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};
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