cff8f8f0ef
Add qcom-spmi-temp-alarm devices for the TEMP_ALARM and TEMP_ALARM_LITE PMIC peripherals found in PMICs PM8550VE_D, PM8550VE_G, PM8550VS_F, PM8550VS_J, PMIH010X, and PMD802X which are used on Sun boards. Each TEMP_ALARM device can monitor the die temperature of a particular PMIC. Change-Id: I3e29ec91f50a5c27d4a8e581c9c17ad3ae09d187 Signed-off-by: David Collins <quic_collinsd@quicinc.com>
66 lines
1.3 KiB
Plaintext
66 lines
1.3 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2023 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,pmd802x@4 {
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compatible = "qcom,spmi-pmic";
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reg = <0x4 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pmd802x_tz: pmd802x-temp-alarm@a00 {
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compatible = "qcom,spmi-temp-alarm";
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reg = <0xa00>;
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interrupts = <0x4 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
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#thermal-sensor-cells = <0>;
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};
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pmd802x_gpios: pinctrl@8800 {
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compatible = "qcom,pmd802x-gpio";
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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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};
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};
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&thermal_zones {
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pmd802x_temp_alarm: pmd802x_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 = <&pmd802x_tz>;
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trips {
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pmd802x_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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pmd802x_trip1: trip1 {
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temperature = <115000>;
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hysteresis = <0>;
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type = "passive";
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};
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pmd802x_trip2: 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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