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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:36 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:36 +0000 |
commit | 50ba0232fd5312410f1b65247e774244f89a628e (patch) | |
tree | fd8f2fc78e9e548af0ff9590276602ee6125be00 /arch/arm/boot/dts/qcom/pm8921.dtsi | |
parent | Releasing progress-linux version 6.7.12-1~progress7.99u1. (diff) | |
download | linux-50ba0232fd5312410f1b65247e774244f89a628e.tar.xz linux-50ba0232fd5312410f1b65247e774244f89a628e.zip |
Merging upstream version 6.8.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/boot/dts/qcom/pm8921.dtsi')
-rw-r--r-- | arch/arm/boot/dts/qcom/pm8921.dtsi | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom/pm8921.dtsi b/arch/arm/boot/dts/qcom/pm8921.dtsi new file mode 100644 index 0000000000..058962af30 --- /dev/null +++ b/arch/arm/boot/dts/qcom/pm8921.dtsi @@ -0,0 +1,137 @@ +// SPDX-License-Identifier: GPL-2.0 + +&ssbi { + pm8921: pmic { + compatible = "qcom,pm8921"; + #interrupt-cells = <2>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + + pwrkey@1c { + compatible = "qcom,pm8921-pwrkey"; + reg = <0x1c>; + interrupts-extended = <&pm8921 50 IRQ_TYPE_EDGE_RISING>, + <&pm8921 51 IRQ_TYPE_EDGE_RISING>; + debounce = <15625>; + pull-up; + }; + + pm8921_mpps: mpps@50 { + compatible = "qcom,pm8921-mpp", + "qcom,ssbi-mpp"; + reg = <0x50>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pm8921_mpps 0 0 12>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + rtc@11d { + compatible = "qcom,pm8921-rtc"; + reg = <0x11d>; + interrupts-extended = <&pm8921 39 IRQ_TYPE_EDGE_RISING>; + allow-set-time; + }; + + pm8921_keypad: keypad@148 { + compatible = "qcom,pm8921-keypad"; + reg = <0x148>; + interrupts-extended = <&pm8921 74 IRQ_TYPE_EDGE_RISING>, + <&pm8921 75 IRQ_TYPE_EDGE_RISING>; + debounce = <15>; + scan-delay = <32>; + row-hold = <91500>; + status = "disabled"; + }; + + pm8921_gpio: gpio@150 { + + compatible = "qcom,pm8921-gpio", + "qcom,ssbi-gpio"; + reg = <0x150>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + gpio-ranges = <&pm8921_gpio 0 0 44>; + #gpio-cells = <2>; + + }; + + pm8921_xoadc: xoadc@197 { + compatible = "qcom,pm8921-adc"; + reg = <0x197>; + interrupts-extended = <&pm8921 78 IRQ_TYPE_EDGE_RISING>; + #address-cells = <2>; + #size-cells = <0>; + #io-channel-cells = <2>; + + vcoin: adc-channel@0 { + reg = <0x00 0x00>; + }; + + vbat: adc-channel@1 { + reg = <0x00 0x01>; + }; + + dcin: adc-channel@2 { + reg = <0x00 0x02>; + }; + + vph_pwr: adc-channel@4 { + reg = <0x00 0x04>; + }; + + batt_therm: adc-channel@8 { + reg = <0x00 0x08>; + }; + + batt_id: adc-channel@9 { + reg = <0x00 0x09>; + }; + + usb_vbus: adc-channel@a { + reg = <0x00 0x0a>; + }; + + die_temp: adc-channel@b { + reg = <0x00 0x0b>; + }; + + ref_625mv: adc-channel@c { + reg = <0x00 0x0c>; + }; + + ref_1250mv: adc-channel@d { + reg = <0x00 0x0d>; + }; + + chg_temp: adc-channel@e { + reg = <0x00 0x0e>; + }; + + ref_muxoff: adc-channel@f { + reg = <0x00 0x0f>; + }; + }; + }; +}; + +/ { + /* + * These channels from the ADC are simply hardware monitors. + * That is why the ADC is referred to as "HKADC" - HouseKeeping + * ADC. + */ + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&pm8921_xoadc 0x00 0x01>, /* Battery */ + <&pm8921_xoadc 0x00 0x02>, /* DC in (charger) */ + <&pm8921_xoadc 0x00 0x04>, /* VPH the main system voltage */ + <&pm8921_xoadc 0x00 0x0b>, /* Die temperature */ + <&pm8921_xoadc 0x00 0x0c>, /* Reference voltage 1.25V */ + <&pm8921_xoadc 0x00 0x0d>, /* Reference voltage 0.625V */ + <&pm8921_xoadc 0x00 0x0e>; /* Charger temperature */ + }; +}; |