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Commit 67d49f30 authored by Martin Blumenstingl's avatar Martin Blumenstingl Committed by Kevin Hilman
Browse files

ARM64: dts: meson-gxbb-nexbox-a95x: add the ethernet PHY's reset GPIO 



This resets the ethernet PHY during boot to get the PHY into a "clean"
state.
While here also specify the phy-handle of the ethmac node to make the
PHY configuration similar to the one we have on GXL devices. This will
allow us to specify OF-properties for the PHY itself.

Signed-off-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 1220b297

arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts

+17 −0
Original line number Diff line number Diff line
@@ -164,7 +164,24 @@ 
	status = "okay";

	pinctrl-0 = <&eth_rmii_pins>;

	pinctrl-names = "default";



	phy-handle = <&eth_phy0>;

	phy-mode = "rmii";



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

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

	snps,reset-active-low;



	mdio {

		compatible = "snps,dwmac-mdio";

		#address-cells = <1>;

		#size-cells = <0>;



		eth_phy0: ethernet-phy@0 {

			/* IC Plus IP101GR (0x02430c54) */

			reg = <0>;

		};

	};

};



&ir {