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arm64: dts: qcom: Add PM8953 PMIC

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

Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Rayyan Ansari <rayyan@ansari.sh>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220220201909.445468-8-luca@z3ntu.xyz
This commit is contained in:
Vladimir Lypak
2022-02-20 21:19:00 +01:00
committed by Bjorn Andersson
parent 9fb08c8019
commit 06ea71e429
1 changed files with 90 additions and 0 deletions
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90
arch/arm64/boot/dts/qcom/pm8953.dtsi Normal file
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// 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>;
};
};