linux-kernel - [PATCH 2/3] arm64: dts: qcom: sc7180: trogdor: Add labels to charger thermal zone and ADC channel

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Date:   Fri, 19 Feb 2021 18:10:58 -0800
From:   Matthias Kaehlcke <mka@...omium.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Douglas Anderson <dianders@...omium.org>,
        devicetree@...r.kernel.org, Matthias Kaehlcke <mka@...omium.org>
Subject: [PATCH 2/3] arm64: dts: qcom: sc7180: trogdor: Add labels to charger thermal zone and ADC channel

Some revisions of trogdor boards use a thermistor for the charger
temperature which currently isn't supported by the PM6150 ADC
driver. Add labels for the charger thermal zone and ADC channel
to allow the removal of these nodes from affected boards and
avoid the use of bogus temperature values.

Signed-off-by: Matthias Kaehlcke <mka@...omium.org>
---

 arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index 07c8b2c926c0..fa996387715b 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -15,7 +15,7 @@
 
 / {
 	thermal-zones {
-		charger-thermal {
+		charger_thermal: charger-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 
@@ -706,7 +706,7 @@ &mdss {
 };
 
 &pm6150_adc {
-	charger-thermistor@4f {
+	pm6150_adc_charger_thm: charger-thermistor@4f {
 		reg = <ADC5_AMUX_THM3_100K_PU>;
 		qcom,ratiometric;
 		qcom,hw-settle-time = <200>;
@@ -716,7 +716,7 @@ charger-thermistor@4f {
 &pm6150_adc_tm {
 	status = "okay";
 
-	charger-thermistor@1 {
+	pm6150_adc_tm_charger_thm: charger-thermistor@1 {
 		reg = <1>;
 		io-channels = <&pm6150_adc ADC5_AMUX_THM3_100K_PU>;
 		qcom,ratiometric;
-- 
2.30.0.617.g56c4b15f3c-goog