linux-kernel - [PATCH v2 10/12] arm64: dts: qcom: sc8280xp-x13s: Add PMR735A VADC channel

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Message-Id: <20221029051449.30678-11-manivannan.sadhasivam@linaro.org>
Date:   Sat, 29 Oct 2022 10:44:47 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     andersson@...nel.org
Cc:     konrad.dybcio@...ainline.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, johan+linaro@...nel.org,
        quic_jprakash@...cinc.com, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        steev@...i.org,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH v2 10/12] arm64: dts: qcom: sc8280xp-x13s: Add PMR735A VADC channel

Add VADC channel of PMR735A for measuring the on-chip die temperature.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index 250e1489f029..9545b471c2fa 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -9,6 +9,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/iio/qcom,spmi-adc7-pm8350.h>
 #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
+#include <dt-bindings/iio/qcom,spmi-adc7-pmr735a.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 
 #include "sc8280xp.dtsi"
@@ -250,6 +251,12 @@ sys-therm@347 {
 		qcom,ratiometric;
 		qcom,hw-settle-time = <200>;
 	};
+
+	pmic-die-temp@403 {
+		reg = <PMR735A_ADC7_DIE_TEMP>;
+		label = "pmr735a_die_temp";
+		qcom,pre-scaling = <1 1>;
+	};
 };
 
 &qup0 {
-- 
2.25.1