linux-kernel - [PATCH 6/6] arm64: dts: qcom: sm8450-hdk: fix wcd938x codec node

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Date:   Mon,  2 Jan 2023 11:50:38 +0100
From:   Johan Hovold <johan+linaro@...nel.org>
To:     Bjorn Andersson <andersson@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH 6/6] arm64: dts: qcom: sm8450-hdk: fix wcd938x codec node

The wcd938x codec is not a memory-mapped device and does not belong
under the soc node.

Move the node to the root node to avoid DT validation failures.

Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
---
 arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 52 ++++++++++++-------------
 1 file changed, 25 insertions(+), 27 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index 4de3e1f1c39c..217b2c654745 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -17,6 +17,31 @@ aliases {
 		serial0 = &uart7;
 	};
 
+	wcd938x: codec {
+		compatible = "qcom,wcd9380-codec";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wcd_default>;
+
+		qcom,micbias1-microvolt = <1800000>;
+		qcom,micbias2-microvolt = <1800000>;
+		qcom,micbias3-microvolt = <1800000>;
+		qcom,micbias4-microvolt = <1800000>;
+		qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
+		qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
+		qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
+		qcom,rx-device = <&wcd_rx>;
+		qcom,tx-device = <&wcd_tx>;
+
+		reset-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <1>;
+
+		vdd-buck-supply = <&vreg_s10b_1p8>;
+		vdd-rxtx-supply = <&vreg_s10b_1p8>;
+		vdd-io-supply = <&vreg_s10b_1p8>;
+		vdd-mic-bias-supply = <&vreg_bob>;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -407,33 +432,6 @@ &sdhc_2 {
 	status = "okay";
 };
 
-&soc {
-	wcd938x: codec {
-		compatible = "qcom,wcd9380-codec";
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&wcd_default>;
-
-		qcom,micbias1-microvolt = <1800000>;
-		qcom,micbias2-microvolt = <1800000>;
-		qcom,micbias3-microvolt = <1800000>;
-		qcom,micbias4-microvolt = <1800000>;
-		qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
-		qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
-		qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
-		qcom,rx-device = <&wcd_rx>;
-		qcom,tx-device = <&wcd_tx>;
-
-		reset-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
-		#sound-dai-cells = <1>;
-
-		vdd-buck-supply = <&vreg_s10b_1p8>;
-		vdd-rxtx-supply = <&vreg_s10b_1p8>;
-		vdd-io-supply = <&vreg_s10b_1p8>;
-		vdd-mic-bias-supply = <&vreg_bob>;
-	};
-};
-
 &sound {
 	compatible = "qcom,sm8450-sndcard";
 	model = "SM8450-HDK";
-- 
2.37.4