linux-kernel - [PATCH] arm64: dts: qcom: sm8650-hdk: Fix compile warnings in typec-mux node

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Message-Id: <20251204025921.3024179-1-krishna.kurapati@oss.qualcomm.com>
Date: Thu,  4 Dec 2025 08:29:21 +0530
From: Krishna Kurapati <krishna.kurapati@....qualcomm.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Krishna Kurapati <krishna.kurapati@....qualcomm.com>
Subject: [PATCH] arm64: dts: qcom: sm8650-hdk: Fix compile warnings in typec-mux node

With W=1, the following error comes up:

Warning (graph_child_address): /soc@...eniqup@...000/i2c@...000/typec-mux@...orts: graph node has single child node 'port@0', #address-cells/#size-cells are not necessary

Fix this up by adding only one port node.

Fixes: 01061441029e7 ("arm64: dts: qcom: sm8650: add support for the SM8650-HDK board")
Signed-off-by: Krishna Kurapati <krishna.kurapati@....qualcomm.com>
---
This patch has only been compile tested.

 arch/arm64/boot/dts/qcom/sm8650-hdk.dts | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8650-hdk.dts b/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
index 5bf1af3308ce..46700ec9ac9b 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
@@ -831,16 +831,9 @@ wcd_usbss: typec-mux@e {
 		mode-switch;
 		orientation-switch;
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-
-				wcd_usbss_sbu_mux: endpoint {
-					remote-endpoint = <&pmic_glink_sbu>;
-				};
+		port {
+			wcd_usbss_sbu_mux: endpoint {
+				remote-endpoint = <&pmic_glink_sbu>;
 			};
 		};
        };
-- 
2.34.1