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ARM: dts: qcom: pm8921: add labels for ADC channels

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Add label properties to all XOADC ADC channel nodes in the PM8921 PMIC
device tree. This allows userspace and drivers to identify channels by
name rather than relying on datasheet name.

Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Antony Kurniawan Soemardi <linux@smankusors.com>
Link: https://lore.kernel.org/r/20260510-pm8xxx-xoadc-label-v6-2-49700fd03005@smankusors.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Antony Kurniawan Soemardi 2026-05-10 07:01:37 +00:00 committed by Bjorn Andersson
parent 273cec70d2
commit dd06f466da
1 changed files with 12 additions and 0 deletions
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12
arch/arm/boot/dts/qcom/pm8921.dtsi
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@ -75,50 +75,62 @@ pm8921_xoadc: xoadc@197 {
vcoin: adc-channel@0 {
reg = <0x00 0x00>;
label = "vcoin";
};
vbat: adc-channel@1 {
reg = <0x00 0x01>;
label = "vbat";
};
dcin: adc-channel@2 {
reg = <0x00 0x02>;
label = "dcin";
};
vph_pwr: adc-channel@4 {
reg = <0x00 0x04>;
label = "vph_pwr";
};
batt_therm: adc-channel@8 {
reg = <0x00 0x08>;
label = "batt_therm";
};
batt_id: adc-channel@9 {
reg = <0x00 0x09>;
label = "batt_id";
};
usb_vbus: adc-channel@a {
reg = <0x00 0x0a>;
label = "usb_vbus";
};
die_temp: adc-channel@b {
reg = <0x00 0x0b>;
label = "die_temp";
};
ref_625mv: adc-channel@c {
reg = <0x00 0x0c>;
label = "ref_625mv";
};
ref_1250mv: adc-channel@d {
reg = <0x00 0x0d>;
label = "ref_1250mv";
};
chg_temp: adc-channel@e {
reg = <0x00 0x0e>;
label = "chg_temp";
};
ref_muxoff: adc-channel@f {
reg = <0x00 0x0f>;
label = "ref_muxoff";
};
};
};