Commit 06ea71e4 authored by Vladimir Lypak's avatar Vladimir Lypak Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: Add PM8953 PMIC 



Add a base DT for PM8953 PMIC, commonly used with MSM8953.

Signed-off-by: default avatarVladimir Lypak <vladimir.lypak@gmail.com>
Signed-off-by: default avatarLuca Weiss <luca@z3ntu.xyz>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: default avatarRayyan Ansari <rayyan@ansari.sh>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220220201909.445468-8-luca@z3ntu.xyz
parent 9fb08c80

arch/arm64/boot/dts/qcom/pm8953.dtsi

0 → 100644
+90 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: BSD-3-Clause

/* Copyright (c) 2022, The Linux Foundation. All rights reserved. */



#include <dt-bindings/iio/qcom,spmi-vadc.h>

#include <dt-bindings/interrupt-controller/irq.h>

#include <dt-bindings/input/linux-event-codes.h>

#include <dt-bindings/spmi/spmi.h>



&spmi_bus {

	pmic@0 {

		compatible = "qcom,pm8953", "qcom,spmi-pmic";

		reg = <0 SPMI_USID>;

		#address-cells = <1>;

		#size-cells = <0>;



		pm8953_pon: pon@800 {

			compatible = "qcom,pm8916-pon";

			reg = <0x800>;

			mode-bootloader = <0x2>;

			mode-recovery = <0x1>;



			pwrkey {

				compatible = "qcom,pm8941-pwrkey";

				interrupts = <0x00 0x08 0 IRQ_TYPE_EDGE_BOTH>;

				debounce = <15625>;

				bias-pull-up;

				linux,code = <KEY_POWER>;

			};



			pm8953_resin: resin {

				compatible = "qcom,pm8941-resin";

				interrupts = <0x00 0x08 1 IRQ_TYPE_EDGE_BOTH>;

				debounce = <15625>;

				bias-pull-up;

				status = "disabled";

			};

		};



		temp-alarm@2400 {

			compatible = "qcom,spmi-temp-alarm";

			reg = <0x2400>;

			interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>;

			io-channels = <&pm8953_vadc VADC_DIE_TEMP>;

			io-channel-names = "thermal";

			#thermal-sensor-cells = <0>;

		};



		pm8953_vadc: vadc@3100 {

			compatible = "qcom,spmi-vadc";

			reg = <0x3100>;

			interrupts = <0x00 0x31 0x00 0x01>;

			#address-cells = <1>;

			#size-cells = <0>;

			#io-channel-cells = <1>;



			adc-chan@8 {

				reg = <VADC_DIE_TEMP>;

			};

			adc-chan@9 {

				reg = <VADC_REF_625MV>;

			};

			adc-chan@a {

				reg = <VADC_REF_1250MV>;

			};

			adc-chan@c {

				reg = <VADC_SPARE1>;

			};

			adc-chan@e {

				reg = <VADC_GND_REF>;

			};

			adc-chan@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,pm8953", "qcom,spmi-pmic";

		reg = <1 SPMI_USID>;

		#address-cells = <1>;

		#size-cells = <0>;

	};

};