linux-kernel - [PATCH 2/3] arm64: dts: qcom: sm8350: move usb-role-switch to sm8350.dtsi

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Date: Mon, 24 Jun 2024 14:23:43 +0200
From: Caleb Connolly <caleb.connolly@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Caleb Connolly <caleb.connolly@...aro.org>
Subject: [PATCH 2/3] arm64: dts: qcom: sm8350: move usb-role-switch to
 sm8350.dtsi

Since all boards with this soc are capable of role switching, move the
usb-role-switch property to the soc dtsi and stop explicitly setting
dr_mode to OTG since it's the default.

Signed-off-by: Caleb Connolly <caleb.connolly@...aro.org>
---
 arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 5 -----
 arch/arm64/boot/dts/qcom/sm8350.dtsi    | 1 +
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
index 895adce59e75..e031ad4c19f4 100644
--- a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
@@ -847,13 +847,8 @@ &ufs_mem_phy {
 &usb_1 {
 	status = "okay";
 };
 
-&usb_1_dwc3 {
-	dr_mode = "otg";
-	usb-role-switch;
-};
-
 &usb_1_dwc3_hs {
 	remote-endpoint = <&pmic_glink_hs_in>;
 };
 
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index 38ee0850c335..f88c4d66164b 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -2404,8 +2404,9 @@ usb_1_dwc3: usb@...0000 {
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
 				phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
+				usb-role-switch;
 
 				ports {
 					#address-cells = <1>;
 					#size-cells = <0>;

-- 
2.45.0