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From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Mon, 29 Apr 2024 15:43:42 +0300
Subject: [PATCH 05/12] arm64: dts: qcom: sm8650: move USB graph to the SoC
 dtsi
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Message-Id: <20240429-usb-link-dtsi-v1-5-87c341b55cdf@linaro.org>
References: <20240429-usb-link-dtsi-v1-0-87c341b55cdf@linaro.org>
In-Reply-To: <20240429-usb-link-dtsi-v1-0-87c341b55cdf@linaro.org>
To: Bjorn Andersson <andersson@kernel.org>, 
 Konrad Dybcio <konrad.dybcio@linaro.org>, Rob Herring <robh@kernel.org>, 
 Krzysztof Kozlowski <krzk+dt@kernel.org>, 
 Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, 
 linux-kernel@vger.kernel.org, 
 Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Move the graph connection between USB host, USB SS PHY and DP port to
the SoC dtsi file. They are linked in hardware in this way.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8650-qrd.dts | 13 -------------
 arch/arm64/boot/dts/qcom/sm8650.dtsi    |  4 ++++
 2 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
index 4e94f7fe4d2d..65ee00db5622 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
@@ -832,7 +832,6 @@ &mdss_dp0 {
 
 &mdss_dp0_out {
 	data-lanes = <0 1>;
-	remote-endpoint = <&usb_dp_qmpphy_dp_in>;
 };
 
 &pcie_1_phy_aux_clk {
@@ -1211,10 +1210,6 @@ &usb_1_dwc3_hs {
 	remote-endpoint = <&pmic_glink_hs_in>;
 };
 
-&usb_1_dwc3_ss {
-	remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
-};
-
 &usb_1_hsphy {
 	vdd-supply = <&vreg_l1i_0p88>;
 	vdda12-supply = <&vreg_l3i_1p2>;
@@ -1233,18 +1228,10 @@ &usb_dp_qmpphy {
 	status = "okay";
 };
 
-&usb_dp_qmpphy_dp_in {
-	remote-endpoint = <&mdss_dp0_out>;
-};
-
 &usb_dp_qmpphy_out {
 	remote-endpoint = <&redriver_ss_in>;
 };
 
-&usb_dp_qmpphy_usb_ss_in {
-	remote-endpoint = <&usb_1_dwc3_ss>;
-};
-
 &xo_board {
 	clock-frequency = <76800000>;
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 8e0c1841f748..4624ea4906d9 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -3675,6 +3675,7 @@ port@1 {
 						reg = <1>;
 
 						mdss_dp0_out: endpoint {
+							remote-endpoint = <&usb_dp_qmpphy_dp_in>;
 						};
 					};
 				};
@@ -3767,6 +3768,7 @@ port@1 {
 					reg = <1>;
 
 					usb_dp_qmpphy_usb_ss_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_ss>;
 					};
 				};
 
@@ -3774,6 +3776,7 @@ port@2 {
 					reg = <2>;
 
 					usb_dp_qmpphy_dp_in: endpoint {
+						remote-endpoint = <&mdss_dp0_out>;
 					};
 				};
 			};
@@ -3864,6 +3867,7 @@ port@1 {
 						reg = <1>;
 
 						usb_1_dwc3_ss: endpoint {
+							remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
 						};
 					};
 				};

-- 
2.39.2