138 lines
2.8 KiB
Plaintext
138 lines
2.8 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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&ssbi {
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pm8921: pmic {
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compatible = "qcom,pm8921";
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#interrupt-cells = <2>;
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interrupt-controller;
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#address-cells = <1>;
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#size-cells = <0>;
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pwrkey@1c {
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compatible = "qcom,pm8921-pwrkey";
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reg = <0x1c>;
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interrupts-extended = <&pm8921 50 IRQ_TYPE_EDGE_RISING>,
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<&pm8921 51 IRQ_TYPE_EDGE_RISING>;
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debounce = <15625>;
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pull-up;
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};
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pm8921_mpps: mpps@50 {
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compatible = "qcom,pm8921-mpp",
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"qcom,ssbi-mpp";
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reg = <0x50>;
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gpio-controller;
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#gpio-cells = <2>;
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gpio-ranges = <&pm8921_mpps 0 0 12>;
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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rtc@11d {
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compatible = "qcom,pm8921-rtc";
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reg = <0x11d>;
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interrupts-extended = <&pm8921 39 IRQ_TYPE_EDGE_RISING>;
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allow-set-time;
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};
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pm8921_keypad: keypad@148 {
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compatible = "qcom,pm8921-keypad";
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reg = <0x148>;
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interrupts-extended = <&pm8921 74 IRQ_TYPE_EDGE_RISING>,
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<&pm8921 75 IRQ_TYPE_EDGE_RISING>;
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debounce = <15>;
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scan-delay = <32>;
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row-hold = <91500>;
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status = "disabled";
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};
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pm8921_gpio: gpio@150 {
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compatible = "qcom,pm8921-gpio",
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"qcom,ssbi-gpio";
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reg = <0x150>;
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interrupt-controller;
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#interrupt-cells = <2>;
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gpio-controller;
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gpio-ranges = <&pm8921_gpio 0 0 44>;
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#gpio-cells = <2>;
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};
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pm8921_xoadc: xoadc@197 {
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compatible = "qcom,pm8921-adc";
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reg = <0x197>;
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interrupts-extended = <&pm8921 78 IRQ_TYPE_EDGE_RISING>;
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#address-cells = <2>;
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#size-cells = <0>;
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#io-channel-cells = <2>;
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vcoin: adc-channel@0 {
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reg = <0x00 0x00>;
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};
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vbat: adc-channel@1 {
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reg = <0x00 0x01>;
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};
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dcin: adc-channel@2 {
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reg = <0x00 0x02>;
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};
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vph_pwr: adc-channel@4 {
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reg = <0x00 0x04>;
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};
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batt_therm: adc-channel@8 {
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reg = <0x00 0x08>;
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};
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batt_id: adc-channel@9 {
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reg = <0x00 0x09>;
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};
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usb_vbus: adc-channel@a {
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reg = <0x00 0x0a>;
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};
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die_temp: adc-channel@b {
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reg = <0x00 0x0b>;
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};
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ref_625mv: adc-channel@c {
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reg = <0x00 0x0c>;
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};
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ref_1250mv: adc-channel@d {
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reg = <0x00 0x0d>;
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};
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chg_temp: adc-channel@e {
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reg = <0x00 0x0e>;
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};
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ref_muxoff: adc-channel@f {
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reg = <0x00 0x0f>;
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};
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};
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};
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};
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/ {
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/*
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* These channels from the ADC are simply hardware monitors.
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* That is why the ADC is referred to as "HKADC" - HouseKeeping
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* ADC.
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*/
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iio-hwmon {
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compatible = "iio-hwmon";
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io-channels = <&pm8921_xoadc 0x00 0x01>, /* Battery */
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<&pm8921_xoadc 0x00 0x02>, /* DC in (charger) */
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<&pm8921_xoadc 0x00 0x04>, /* VPH the main system voltage */
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<&pm8921_xoadc 0x00 0x0b>, /* Die temperature */
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<&pm8921_xoadc 0x00 0x0c>, /* Reference voltage 1.25V */
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<&pm8921_xoadc 0x00 0x0d>, /* Reference voltage 0.625V */
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<&pm8921_xoadc 0x00 0x0e>; /* Charger temperature */
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};
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};
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