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Commit 55677a4a authored by Sachin Prakash Gejji's avatar Sachin Prakash Gejji Committed by Gerrit - the friendly Code Review server
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ARM: dts: qcom: Add device tree entry for switch driver 



Add device tree entry for ethernet switch driver needed
for mac-to-mac communication between NAD and APQ.

Change-Id: I104eb3a2d3e904ae2352da742adbd6d8ca775148
Signed-off-by: default avatarSachin Prakash Gejji <sgejji@codeaurora.org>
parent 48476141

arch/arm64/boot/dts/qcom/sa515m-v2-ccard-eth-phy-ep.dts

+45 −0
Original line number Diff line number Diff line
@@ -87,3 +87,48 @@ 
	mac2mac;

	mac2mac-rgmii-speed = <1000>;

};



&spi_1 {

	status = "okay";



	sja1105: ethernet-switch@0{

		compatible = "qcom,nxp,sja1105p-switch";

		reg = <0>;

		spi-max-frequency = <12000000>;

		spi-cpha;

		switch-speed = <1000>;

		pinctrl-names = "default";

		pinctrl-0 = <&sja1105_default>;

		qcom,reset-gpio = <&tlmm 91 0x1>;



		port-0 {

			null-phy = <0x1>;

			phy-ref = < 0 >;

			logical-port-num = < 0 >;

		};



		port-1 {

			null-phy = <0x1>;

			phy-ref = < 0 >;

			logical-port-num = < 1 >;

		};



		port-2 {

			null-phy = <0x1>;

			phy-ref = < 0 >;

			logical-port-num = < 2 >;

		};



		port-3 {

			null-phy = <0x1>;

			phy-ref = < 0 >;

			logical-port-num = < 3 >;

		};



		port-4 {

			null-phy = <0x1>;

			phy-ref = < 0 >;

			logical-port-num = < 4 >;

		};

	};

};

arch/arm64/boot/dts/qcom/sdxprairie-pinctrl.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -1685,5 +1685,20 @@ 
				bias-pull-down;

			};

		};

		sja1105_pin {

			sja1105_default: sja1105_default {

				mux {

					pins =  "gpio89", "gpio91", "gpio102";

					function = "gpio";

				};



				config {

					pins = "gpio89", "gpio91", "gpio102";

					drive-strength = <4>;

					bias-pull-up;

					output-high;

				};

			};

		};

	};

};