xref: /kernel/linux/linux-6.6/arch/arm64/boot/dts/qcom/pm8950.dtsi

// SPDX-License-Identifier: BSD-3-Clause
/*
 * Copyright (c) 2022, AngeloGioacchino Del Regno
 *                     <angelogioacchino.delregno@somainline.org>
 * Copyright (c) 2022, Marijn Suijten <marijn.suijten@somainline.org>
 */

#include <dt-bindings/iio/qcom,spmi-vadc.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
#include <dt-bindings/spmi/spmi.h>

&spmi_bus {
	pmic@0 {
		compatible = "qcom,pm8950", "qcom,spmi-pmic";
		reg = <0x0 SPMI_USID>;
		#address-cells = <1>;
		#size-cells = <0>;

		pon@800 {
			compatible = "qcom,pm8916-pon";
			reg = <0x0800>;
			mode-bootloader = <0x2>;
			mode-recovery = <0x1>;

			pwrkey {
				compatible = "qcom,pm8941-pwrkey";
				interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
				debounce = <15625>;
				bias-pull-up;
				linux,code = <KEY_POWER>;
			};
		};

		pm8950_temp: temp-alarm@2400 {
			compatible = "qcom,spmi-temp-alarm";
			reg = <0x2400>;
			interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
			io-channels = <&pm8950_vadc VADC_DIE_TEMP>;
			io-channel-names = "thermal";
			#thermal-sensor-cells = <0>;
		};

		pm8950_vadc: adc@3100 {
			compatible = "qcom,spmi-vadc";
			reg = <0x3100>;
			interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
			#address-cells = <1>;
			#size-cells = <0>;
			#io-channel-cells = <1>;

			channel@5 {
				reg = <VADC_VCOIN>;
				qcom,pre-scaling = <1 1>;
				label = "vcoin";
			};

			channel@7 {
				reg = <VADC_VSYS>;
				qcom,pre-scaling = <1 1>;
				label = "vph_pwr";
			};

			channel@8 {
				reg = <VADC_DIE_TEMP>;
				qcom,pre-scaling = <1 1>;
				label = "die_temp";
			};

			channel@9 {
				reg = <VADC_REF_625MV>;
				qcom,pre-scaling = <1 1>;
				label = "ref_625mv";
			};

			channel@a {
				reg = <VADC_REF_1250MV>;
				qcom,pre-scaling = <1 1>;
				label = "ref_1250mv";
			};

			channel@c {
				reg = <VADC_SPARE1>;
				qcom,pre-scaling = <1 1>;
				label = "ref_buf_625mv";
			};

			channel@e {
				reg = <VADC_GND_REF>;
				label = "ref_gnd";
			};

			channel@f {
				reg = <VADC_VDD_VADC>;
				label = "ref_vdd";
			};

			channel@11 {
				reg = <VADC_P_MUX2_1_1>;
				qcom,pre-scaling = <1 1>;
				qcom,ratiometric;
				qcom,hw-settle-time = <200>;
				label = "pa_therm1";
			};

			channel@13 {
				reg = <VADC_P_MUX4_1_1>;
				qcom,pre-scaling = <1 1>;
				qcom,ratiometric;
				qcom,hw-settle-time = <200>;
				label = "case_therm";
			};

			channel@32 {
				reg = <VADC_LR_MUX3_XO_THERM>;
				qcom,pre-scaling = <1 1>;
				qcom,ratiometric;
				qcom,hw-settle-time = <200>;
				label = "xo_therm";
			};

			channel@36 {
				reg = <VADC_LR_MUX7_HW_ID>;
				qcom,pre-scaling = <1 1>;
				qcom,ratiometric;
				qcom,hw-settle-time = <200>;
				label = "pa_therm0";
			};

			channel@3c {
				reg = <VADC_LR_MUX3_BUF_XO_THERM>;
				qcom,pre-scaling = <1 1>;
				qcom,ratiometric;
				qcom,hw-settle-time = <200>;
				label = "xo_therm_buf";
			};
		};

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

		pm8950_mpps: mpps@a000 {
			compatible = "qcom,pm8950-mpp", "qcom,spmi-mpp";
			reg = <0xa000>;
			gpio-controller;
			gpio-ranges = <&pm8950_mpps 0 0 4>;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		pm8950_gpios: gpio@c000 {
			compatible = "qcom,pm8950-gpio", "qcom,spmi-gpio";
			reg = <0xc000>;
			gpio-controller;
			gpio-ranges = <&pm8950_gpios 0 0 8>;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};
	};

	pmic@1 {
		compatible = "qcom,pm8950", "qcom,spmi-pmic";
		reg = <0x1 SPMI_USID>;
		#address-cells = <1>;
		#size-cells = <0>;

		pm8950_spmi_regulators: regulators {
			compatible = "qcom,pm8950-regulators";
		};
	};
};