xref: /freebsd/sys/contrib/device-tree/src/arm64/qcom/pm8937.dtsi (revision 2846c90520eb4cc74e24d586a0ea0f4a0006bc73)

// SPDX-License-Identifier: BSD-3-Clause
/*
 * Copyright (c) 2023, Dang Huynh <danct12@riseup.net>
 */

#include <dt-bindings/iio/qcom,spmi-vadc.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/spmi/spmi.h>

/ {
	thermal-zones {
		pm8937-thermal {
			polling-delay-passive = <0>;
			polling-delay = <0>;
			thermal-sensors = <&pm8937_temp>;

			trips {
				trip0 {
					temperature = <105000>;
					hysteresis = <0>;
					type = "passive";
				};

				trip1 {
					temperature = <125000>;
					hysteresis = <0>;
					type = "hot";
				};

				trip2 {
					temperature = <145000>;
					hysteresis = <0>;
					type = "critical";
				};
			};
		};
	};
};

&spmi_bus {
	pmic@0 {
		compatible = "qcom,pm8937", "qcom,spmi-pmic";
		reg = <0x0 SPMI_USID>;
		#address-cells = <1>;
		#size-cells = <0>;

		pon@800 {
			compatible = "qcom,pm8916-pon";
			reg = <0x800>;
			mode-bootloader = <0x2>;
			mode-recovery = <0x1>;

			pm8937_pwrkey: pwrkey {
				compatible = "qcom,pm8941-pwrkey";
				interrupts = <0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
				debounce = <15625>;
				bias-pull-up;
				linux,code = <KEY_POWER>;
			};

			pm8937_resin: resin {
				compatible = "qcom,pm8941-resin";
				interrupts = <0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
				debounce = <15625>;
				bias-pull-up;
				status = "disabled";
			};
		};

		pm8937_gpios: gpio@c000 {
			compatible = "qcom,pm8937-gpio", "qcom,spmi-gpio";
			reg = <0xc000>;
			gpio-controller;
			gpio-ranges = <&pm8937_gpios 0 0 8>;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		pm8937_mpps: mpps@a000 {
			compatible = "qcom,pm8937-mpp", "qcom,spmi-mpp";
			reg = <0xa000>;
			gpio-controller;
			gpio-ranges = <&pm8937_mpps 0 0 4>;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		pm8937_temp: temp-alarm@2400 {
			compatible = "qcom,spmi-temp-alarm";
			reg = <0x2400>;
			interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
			io-channels = <&pm8937_vadc VADC_DIE_TEMP>;
			io-channel-names = "thermal";
			#thermal-sensor-cells = <0>;
		};

		pm8937_vadc: adc@3100 {
			compatible = "qcom,spmi-vadc";
			reg = <0x3100>;
			interrupts = <0 0x31 0 IRQ_TYPE_EDGE_RISING>;
			#address-cells = <1>;
			#size-cells = <0>;
			#io-channel-cells = <1>;

			channel@8 {
				reg = <VADC_DIE_TEMP>;
			};

			channel@9 {
				reg = <VADC_REF_625MV>;
			};

			channel@a {
				reg = <VADC_REF_1250MV>;
			};

			channel@c {
				reg = <VADC_SPARE1>;
			};

			channel@e {
				reg = <VADC_GND_REF>;
			};

			channel@f {
				reg = <VADC_VDD_VADC>;
			};
		};

		rtc@6000 {
			compatible = "qcom,pm8941-rtc";
			reg = <0x6000>, <0x6100>;
			reg-names = "rtc", "alarm";
			interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
		};
	};

	pmic@1 {
		compatible = "qcom,pm8937", "qcom,spmi-pmic";
		reg = <0x1 SPMI_USID>;
		#address-cells = <1>;
		#size-cells = <0>;

		pm8937_spmi_regulators: regulators {
			compatible = "qcom,pm8937-regulators";
		};
	};
};