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Commit 73a5d99f authored by Neil Armstrong's avatar Neil Armstrong Committed by Kevin Hilman
Browse files

ARM64: dts: meson-gxl-p23x: Enable ethernet 



Enable Ethernet on the p23x board, pinctrl attribute is only added for
the p230 board since the p231 only uses the Internal PHY.

Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent e9e27c64

arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts

+25 −0
Original line number Diff line number Diff line
@@ -49,3 +49,28 @@ 
	compatible = "amlogic,p230", "amlogic,s905d", "amlogic,meson-gxl";

	model = "Amlogic Meson GXL (S905D) P230 Development Board";

};



/* P230 has exclusive choice between internal or external PHY */

&ethmac {

	pinctrl-0 = <&eth_pins>;

	pinctrl-names = "default";



	/* Select external PHY by default */

	phy-handle = <&external_phy>;



	/* External PHY reset is shared with internal PHY Led signals */

	snps,reset-gpio = <&gpio GPIOZ_14 0>;

	snps,reset-delays-us = <0 10000 1000000>;

	snps,reset-active-low;



	/* External PHY is in RGMII */

	phy-mode = "rgmii";

};



&external_mdio {

	external_phy: ethernet-phy@0 {

		compatible = "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22";

		reg = <0>;

		max-speed = <1000>;

	};

};

arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts

+6 −0
Original line number Diff line number Diff line
@@ -49,3 +49,9 @@ 
	compatible = "amlogic,p231", "amlogic,s905d", "amlogic,meson-gxl";

	model = "Amlogic Meson GXL (S905D) P231 Development Board";

};



/* P231 has only internal PHY port */

&ethmac {

	phy-mode = "rmii";

	phy-handle = <&internal_phy>;

};

arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -182,3 +182,7 @@ 
	clocks = <&clkc CLKID_FCLK_DIV4>;

	clock-names = "clkin0";

};



&ethmac {

	status = "okay";

};