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arm64: dts: qcom: Add configuration for PMI8950 peripheral

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The PMI8950 features integrated peripherals like ADC, GPIO controller,
MPPs and others.

[luca@z3ntu.xyz: remove pm8950, style changes for 2022 standards, add wled]

Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221101161801.1058969-2-luca@z3ntu.xyz
This commit is contained in:
AngeloGioacchino Del Regno 2022-11-01 17:18:00 +01:00 committed by Bjorn Andersson
parent e07f41b0e1
commit 0d97fdf380
1 changed files with 97 additions and 0 deletions
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97
arch/arm64/boot/dts/qcom/pmi8950.dtsi Normal file
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// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2019, AngeloGioacchino Del Regno <kholk11@gmail.com>
#include <dt-bindings/iio/qcom,spmi-vadc.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/spmi/spmi.h>
&spmi_bus {
pmic@2 {
compatible = "qcom,pmi8950", "qcom,spmi-pmic";
reg = <0x2 SPMI_USID>;
#address-cells = <1>;
#size-cells = <0>;
pmi8950_vadc: adc@3100 {
compatible = "qcom,spmi-vadc";
reg = <0x3100>;
interrupts = <0x2 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
#address-cells = <1>;
#size-cells = <0>;
#io-channel-cells = <1>;
adc-chan@0 {
reg = <VADC_USBIN>;
qcom,pre-scaling = <1 4>;
label = "usbin";
};
adc-chan@1 {
reg = <VADC_DCIN>;
qcom,pre-scaling = <1 4>;
label = "dcin";
};
adc-chan@2 {
reg = <VADC_VCHG_SNS>;
qcom,pre-scaling = <1 1>;
label = "vchg_sns";
};
adc-chan@9 {
reg = <VADC_REF_625MV>;
qcom,pre-scaling = <1 1>;
label = "ref_625mv";
};
adc-chan@a {
reg = <VADC_REF_1250MV>;
qcom,pre-scaling = <1 1>;
label = "ref_1250v";
};
adc-chan@d {
reg = <VADC_SPARE2>;
qcom,pre-scaling = <1 1>;
label = "chg_temp";
};
};
pmi8950_mpps: mpps@a000 {
compatible = "qcom,pmi8950-mpp", "qcom,spmi-mpp";
reg = <0xa000>;
gpio-controller;
gpio-ranges = <&pmi8950_mpps 0 0 4>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
pmi8950_gpio: gpio@c000 {
compatible = "qcom,pmi8950-gpio", "qcom,spmi-gpio";
reg = <0xc000>;
gpio-controller;
gpio-ranges = <&pmi8950_gpio 0 0 2>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
};
pmic@3 {
compatible = "qcom,pmi8950", "qcom,spmi-pmic";
reg = <0x3 SPMI_USID>;
#address-cells = <1>;
#size-cells = <0>;
pmi8950_wled: leds@d800 {
compatible = "qcom,pmi8950-wled";
reg = <0xd800>, <0xd900>;
interrupts = <0x3 0xd8 0x02 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "short";
label = "backlight";
status = "disabled";
};
};
};