While not strictly needed as "ethernet-phy-ieee802.3-c22" is assumed by default if not given explicitly, having the compatible string here makes it more clear what this is and which driver handles this - an Ethernet phy attached to mdio, handled by of_mdio.c Signed-off-by: André Draszik <git@xxxxxxxxxx> CC: Ilya Ledvich <ilya@xxxxxxxxxxxxxx> CC: Igor Grinberg <grinberg@xxxxxxxxxxxxxx> CC: Rob Herring <robh+dt@xxxxxxxxxx> CC: Mark Rutland <mark.rutland@xxxxxxx> CC: Shawn Guo <shawnguo@xxxxxxxxxx> CC: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> CC: Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx> CC: Fabio Estevam <festevam@xxxxxxxxx> CC: NXP Linux Team <linux-imx@xxxxxxx> CC: devicetree@xxxxxxxxxxxxxxx CC: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx --- arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts index 62d5e9a4a781..7646284e13a7 100644 --- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts @@ -54,10 +54,12 @@ #size-cells = <0>; ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; reg = <0>; }; ethphy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; }; }; -- 2.20.1