Add a node for the voltage ADC (VADC) found in PM8226.
Signed-off-by: Rayyan Ansari <rayyan@xxxxxxxxx>
---
arch/arm/boot/dts/qcom-pm8226.dtsi | 33 ++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-pm8226.dtsi b/arch/arm/boot/dts/qcom-pm8226.dtsi
index b3d0f7b5874d..a651b4c941b8 100644
--- a/arch/arm/boot/dts/qcom-pm8226.dtsi
+++ b/arch/arm/boot/dts/qcom-pm8226.dtsi
@@ -40,6 +40,39 @@ smbb: charger@1000 {
chg_otg: otg-vbus { };
};
+ pm8226_vadc: adc@3100 {
+ compatible = "qcom,spmi-vadc";
+ reg = <0x3100>;
+ interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #io-channel-cells = <1>;
+
+ adc-chan@7 {
+ reg = <VADC_VSYS>;
+ qcom,pre-scaling = <1 3>;
+ label = "vph_pwr";
+ };
+ adc-chan@8 {
+ reg = <VADC_DIE_TEMP>;
+ label = "die_temp";
+ };
+ adc-chan@9 {
+ reg = <VADC_REF_625MV>;
+ label = "ref_625mv";
+ };
+ adc-chan@a {
+ reg = <VADC_REF_1250MV>;
+ label = "ref_1250mv";
+ };
+ adc-chan@e {
+ reg = <VADC_GND_REF>;
+ };
+ adc-chan@f {
+ reg = <VADC_VDD_VADC>;
+ };
+ };
+
pm8226_mpps: mpps@a000 {
compatible = "qcom,pm8226-mpp", "qcom,spmi-mpp";
reg = <0xa000>;
--
2.34.1
