linux-kernel - [PATCH] arm64: dts: qcom: apq8016-sbc: Add missing ADV7533 regulators

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Date:   Fri, 22 Sep 2023 12:49:55 +0200
From:   Stephan Gerhold <stephan@...hold.net>
To:     Bjorn Andersson <andersson@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Stephan Gerhold <stephan@...hold.net>
Subject: [PATCH] arm64: dts: qcom: apq8016-sbc: Add missing ADV7533
 regulators

Add the missing regulator supplies to the ADV7533 HDMI bridge to fix
the following dtbs_check warnings. They are all also supplied by
pm8916_l6 so there is no functional difference.

apq8016-sbc.dtb: bridge@39: 'dvdd-supply' is a required property
apq8016-sbc.dtb: bridge@39: 'pvdd-supply' is a required property
apq8016-sbc.dtb: bridge@39: 'a2vdd-supply' is a required property
        from schema display/bridge/adi,adv7533.yaml

Fixes: 28546b095511 ("arm64: dts: apq8016-sbc: Add HDMI display support")
Signed-off-by: Stephan Gerhold <stephan@...hold.net>
---
 arch/arm64/boot/dts/qcom/apq8016-sbc.dts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
index 3c51f891029e..9ffad7d1f2b6 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
@@ -172,6 +172,9 @@ adv_bridge: bridge@39 {
 		pd-gpios = <&tlmm 32 GPIO_ACTIVE_HIGH>;
 
 		avdd-supply = <&pm8916_l6>;
+		a2vdd-supply = <&pm8916_l6>;
+		dvdd-supply = <&pm8916_l6>;
+		pvdd-supply = <&pm8916_l6>;
 		v1p2-supply = <&pm8916_l6>;
 		v3p3-supply = <&pm8916_l17>;
 

---
base-commit: a35461d47fe3e555602912b905f1bae7045256eb
change-id: 20230922-db410c-adv7533-regulators-89a607130f1d

Best regards,
-- 
Stephan Gerhold <stephan@...hold.net>