linux-kernel - [PATCH 9/9] arm64: dts: qcom: sc7280-idp: add amp pin config function

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Date:   Fri, 30 Dec 2022 14:56:45 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Stephan Gerhold <stephan@...hold.net>,
        Shawn Guo <shawn.guo@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Richard Acayan <mailingradian@...il.com>,
        Vinod Koul <vkoul@...nel.org>,
        krishna Lanka <quic_vamslank@...cinc.com>,
        Iskren Chernev <me@...ren.info>,
        Martin Botka <martin.botka@...ainline.org>,
        linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 9/9] arm64: dts: qcom: sc7280-idp: add amp pin config function

Bindings expect each pin config to come with a "function" property:

  sc7280-crd-r3.dtb: pinctrl@...0000: amp-en-state: 'oneOf' conditional failed, one must be fixed:
    'function' is a required property
    'bias-pull-down', 'drive-strength', 'pins' do not match any of the regexes: '-pins$', 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index fa10dddadbb0..43e61a1aa779 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -732,6 +732,7 @@ &sdc2_data {
 &tlmm {
 	amp_en: amp-en-state {
 		pins = "gpio63";
+		function = "gpio";
 		bias-pull-down;
 		drive-strength = <2>;
 	};
-- 
2.34.1