arm64: dts: qcom: sc8280xp-pmics: Add PMK8280 ADC7 block

Add support for ADC7 block available in PMK8280 for reading the
temperature via the AMUX pins.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221103095810.64606-6-manivannan.sadhasivam@linaro.org

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
index 4a3464f..b1cdde2 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
@@ -75,6 +75,16 @@
                                status = "disabled";
                        };
                };
+
+               pmk8280_vadc: adc@3100 {
+                       compatible = "qcom,spmi-adc7";
+                       reg = <0x3100>;
+                       interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       #io-channel-cells = <1>;
+                       status = "disabled";
+               };
        };
 
        pmc8280_1: pmic@1 {