Commit fd42c8ec authored by Neil Armstrong's avatar Neil Armstrong Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm8550-qrd: add pmic glink port/endpoints 



Add nodes to support Type-C USB/DP functionality.

On this platform, a Type-C redriver is added to the
SuperSpeed graph.

Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230601-topic-sm8550-upstream-type-c-v5-6-9221cd300903@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 7a69845b

arch/arm64/boot/dts/qcom/sm8550-qrd.dts

+89 −2
Original line number Diff line number Diff line
@@ -98,7 +98,15 @@ port@1 { 
					reg = <1>;



					pmic_glink_ss_in: endpoint {

						remote-endpoint = <&usb_1_dwc3_ss>;

						remote-endpoint = <&redriver_ss_out>;

					};

				};



				port@2 {

					reg = <2>;



					pmic_glink_sbu: endpoint {

						remote-endpoint = <&fsa4480_sbu_mux>;

					};

				};

			};
@@ -518,6 +526,62 @@ vreg_l3g_1p2: ldo3 { 
	};

};



&i2c_master_hub_0 {

	status = "okay";

};



&i2c_hub_2 {

	status = "okay";



	typec-retimer@1c {

		compatible = "onnn,nb7vpq904m";

		reg = <0x1c>;



		vcc-supply = <&vreg_l15b_1p8>;



		retimer-switch;

		orientation-switch;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;



				redriver_ss_out: endpoint {

					remote-endpoint = <&pmic_glink_ss_in>;

				};

			};



			port@1 {

				reg = <1>;



				redriver_ss_in: endpoint {

					data-lanes = <3 2 1 0>;

					remote-endpoint = <&usb_dp_qmpphy_out>;

				};

			};

		};

	};



	typec-mux@42 {

		compatible = "fcs,fsa4480";

		reg = <0x42>;



		vcc-supply = <&vreg_bob1>;



		mode-switch;

		orientation-switch;



		port {

			fsa4480_sbu_mux: endpoint {

				remote-endpoint = <&pmic_glink_sbu>;

			};

		};

	};

};



&gcc {

	clocks = <&bi_tcxo_div2>, <&sleep_clk>,

		 <&pcie0_phy>,
@@ -587,6 +651,15 @@ &mdss_dsi0_phy { 
	status = "okay";

};



&mdss_dp0 {

	status = "okay";

};



&mdss_dp0_out {

	data-lanes = <0 1>;

	remote-endpoint = <&usb_dp_qmpphy_dp_in>;

};



&pcie_1_phy_aux_clk {

	status = "disabled";

};
@@ -843,7 +916,7 @@ &usb_1_dwc3_hs { 
};



&usb_1_dwc3_ss {

	remote-endpoint = <&pmic_glink_ss_in>;

	remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;

};



&usb_1_hsphy {
@@ -859,9 +932,23 @@ &usb_dp_qmpphy { 
	vdda-phy-supply = <&vreg_l3e_1p2>;

	vdda-pll-supply = <&vreg_l3f_0p88>;



	orientation-switch;



	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>;

};