arch/arm64/boot/dts/qcom/pmxprairie.dtsi

/*
 * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/iio/qcom,spmi-vadc.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/input/qcom,qpnp-power-on.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/spmi/spmi.h>

&spmi_bus {
	#address-cells = <2>;
	#size-cells = <0>;
	interrupt-controller;
	#interrupt-cells = <4>;

	qcom,pmxprairie@8 {
		compatible = "qcom,spmi-pmic";
		reg = <0x8 SPMI_USID>;
		#address-cells = <2>;
		#size-cells = <0>;

		qcom,power-on@800 {
			compatible = "qcom,qpnp-power-on";
			reg = <0x800 0x100>;
			interrupts = <0x8 0x8 0x0 IRQ_TYPE_EDGE_BOTH>,
				     <0x8 0x8 0x1 IRQ_TYPE_EDGE_BOTH>;
			interrupt-names = "kpdpwr", "resin";
			qcom,pon-dbc-delay = <15625>;
			qcom,kpdpwr-sw-debounce;
			qcom,system-reset;
			qcom,store-hard-reset-reason;

			qcom,pon_1 {
				qcom,pon-type = <PON_POWER_ON_TYPE_KPDPWR>;
				linux,code = <KEY_POWER>;
				qcom,pull-up;
			};

			qcom,pon_2 {
				qcom,pon-type = <PON_POWER_ON_TYPE_RESIN>;
				linux,code = <KEY_VOLUMEDOWN>;
				qcom,pull-up;
			};
		};

		pmxprairie_tz: qcom,temp-alarm@2400 {
			compatible = "qcom,spmi-temp-alarm";
			reg = <0x2400 0x100>;
			interrupts = <0x8 0x24 0x0 IRQ_TYPE_EDGE_BOTH>;
			io-channels = <&pmxprairie_vadc ADC_DIE_TEMP>;
			io-channel-names = "thermal";
			#thermal-sensor-cells = <0>;
			qcom,temperature-threshold-set = <1>;
		};

		pmxprairie_clkdiv: clock-controller@5b00 {
			compatible = "qcom,spmi-clkdiv";
			reg = <0x5b00 0x100>;
			#clock-cells = <1>;
			qcom,num-clkdivs = <1>;
			clock-output-names = "pmxprairie_div_clk1";
			clocks = <&clock_rpmh RPMH_CXO_CLK>;
			clock-names = "xo";
		};

		pmxprairie_rtc: qcom,rtc@6000 {
			compatible = "qcom,qpnp-rtc";
			#address-cells = <1>;
			#size-cells = <1>;
			qcom,qpnp-rtc-write = <0>;
			qcom,qpnp-rtc-alarm-pwrup = <0>;

			qcom,pmxprairie_rtc_rw@6000 {
				reg = <0x6000 0x100>;
			};

			qcom,pmxprairie_rtc_alarm@6100 {
				reg = <0x6100 0x100>;
				interrupts =
					<0x8 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
			};
		};

		pmxprairie_gpios: pinctrl@c000 {
			compatible = "qcom,spmi-gpio";
			reg = <0xc000 0xb00>;
			interrupts = <0x8 0xc0 0x0 IRQ_TYPE_NONE>,
					<0x8 0xc1 0x0 IRQ_TYPE_NONE>,
					<0x8 0xc3 0x0 IRQ_TYPE_NONE>,
					<0x8 0xc4 0x0 IRQ_TYPE_NONE>,
					<0x8 0xc5 0x0 IRQ_TYPE_NONE>,
					<0x8 0xc7 0x0 IRQ_TYPE_NONE>,
					<0x8 0xc8 0x0 IRQ_TYPE_NONE>;
			interrupt-names = "pmxprairie_gpio1",
					"pmxprairie_gpio2",
					"pmxprairie_gpio4",
					"pmxprairie_gpio5",
					"pmxprairie_gpio6",
					"pmxprairie_gpio8",
					"pmxprairie_gpio9";
			gpio-controller;
			#gpio-cells = <2>;
			qcom,gpios-disallowed = <3 7 10 11>;
		};

		pmxprairie_vadc: vadc@3100 {
			compatible = "qcom,spmi-adc5";
			reg = <0x3100 0x100>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <0x8 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
			interrupt-names = "eoc-int-en-set";
			qcom,adc-vdd-reference = <1875>;
			#io-channel-cells = <1>;
			io-channel-ranges;

			/* Channel node */
			ref_gnd {
				reg = <ADC_REF_GND>;
				label = "ref_gnd";
				qcom,pre-scaling = <1 1>;
			};

			vref_1p25 {
				reg = <ADC_1P25VREF>;
				label = "vref_1p25";
				qcom,pre-scaling = <1 1>;
			};

			die_temp {
				reg = <ADC_DIE_TEMP>;
				label = "die_temp";
				qcom,pre-scaling = <1 1>;
			};
		};

		pmxprairie_adc_tm_iio: adc_tm@3500 {
			compatible = "qcom,adc-tm5-iio";
			reg = <0x3500 0x100>;
			#address-cells = <1>;
			#size-cells = <0>;
			#thermal-sensor-cells = <1>;
			io-channels = <&pmxprairie_vadc ADC_XO_THERM_PU2>,
					<&pmxprairie_vadc ADC_AMUX_THM1_PU2>,
					<&pmxprairie_vadc ADC_AMUX_THM2_PU2>,
					<&pmxprairie_vadc ADC_AMUX_THM3_PU2>,
					<&pmxprairie_vadc ADC_GPIO1_PU2>;
		};
	};

	qcom,pmxprairie@9 {
		compatible ="qcom,spmi-pmic";
		reg = <0x9 SPMI_USID>;
		#address-cells = <2>;
		#size-cells = <0>;
	};
};

&thermal_zones {
	pmxprairie_temp_alarm: pmxprairie_tz {
		polling-delay-passive = <0>;
		polling-delay = <0>;
		thermal-governor = "step_wise";
		thermal-sensors = <&pmxprairie_tz>;

		trips {
			pmxprairie_trip0: trip0 {
				temperature = <95000>;
				hysteresis = <0>;
				type = "passive";
			};

			pmxprairie_trip1: trip1 {
				temperature = <115000>;
				hysteresis = <0>;
				type = "passive";
			};

			pmxprairie_trip2: trip2 {
				temperature = <145000>;
				hysteresis = <0>;
				type = "passive";
			};
		};
	};
};

&soc {
	vbus_detect: qcom,pmd-vbus-det {
		compatible = "qcom,pmd-vbus-det";
		interrupt-parent = <&spmi_bus>;
		interrupts = <0x8 0x0d 0x0 IRQ_TYPE_NONE>;
		interrupt-names = "usb_vbus";
		status = "disabled";
	};
};