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Commit 0253735f authored by Vinod Koul's avatar Vinod Koul Committed by Andy Gross
Browse files

arm64: dts: qcom: qcs404: Enable ethernet for EVB-4000 



EVB-4000 comes with ethernet so enable it and add pinctrl bindings.

Co-developed-by: default avatarNiklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: default avatarNiklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: default avatarAndy Gross <andy.gross@linaro.org>
parent 4dfa70ea

arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts

+82 −0
Original line number Diff line number Diff line
@@ -3,9 +3,91 @@ 


/dts-v1/;



#include <dt-bindings/gpio/gpio.h>

#include "qcs404-evb.dtsi"



/ {

	model = "Qualcomm Technologies, Inc. QCS404 EVB 4000";

	compatible = "qcom,qcs404-evb";

};



&ethernet {

	status = "ok";



	snps,reset-gpio = <&tlmm 60 GPIO_ACTIVE_LOW>;

	snps,reset-active-low;

	snps,reset-delays-us = <0 10000 10000>;



	pinctrl-names = "default";

	pinctrl-0 = <&ethernet_defaults>;



	phy-handle = <&phy1>;

	phy-mode = "rgmii";

	mdio {

		#address-cells = <0x1>;

		#size-cells = <0x0>;

		compatible = "snps,dwmac-mdio";

		phy1: phy@4 {

			compatible = "ethernet-phy-ieee802.3-c22";

			device_type = "ethernet-phy";

			reg = <0x4>;

		};

	};

};



&tlmm {

	ethernet_defaults: ethernet-defaults {

		int {

			pins = "gpio61";

			function = "rgmii_int";

			bias-disable;

			drive-strength = <2>;

		};

		mdc {

			pins = "gpio76";

			function = "rgmii_mdc";

			bias-pull-up;

		};

		mdio {

			pins = "gpio75";

			function = "rgmii_mdio";

			bias-pull-up;

		};

		tx {

			pins = "gpio67", "gpio66", "gpio65", "gpio64";

			function = "rgmii_tx";

			bias-pull-up;

			drive-strength = <16>;

		};

		rx {

			pins = "gpio73", "gpio72", "gpio71", "gpio70";

			function = "rgmii_rx";

			bias-disable;

			drive-strength = <2>;

		};

		tx-ctl {

			pins = "gpio68";

			function = "rgmii_ctl";

			bias-pull-up;

			drive-strength = <16>;

		};

		rx-ctl {

			pins = "gpio74";

			function = "rgmii_ctl";

			bias-disable;

			drive-strength = <2>;

		};

		tx-ck {

			pins = "gpio63";

			function = "rgmii_ck";

			bias-pull-up;

			drive-strength = <16>;

		};

		rx-ck {

			pins = "gpio69";

			function = "rgmii_ck";

			bias-disable;

			drive-strength = <2>;

		};

	};

};