The current variant of the SoM has LAN8740Ai PHY connected to FEC strapped to MDIO address 0 , adjust the MDIO address to match the hardware.
Signed-off-by: Marek Vasut marex@denx.de --- Cc: "NXP i.MX U-Boot Team" uboot-imx@nxp.com Cc: Fabio Estevam festevam@gmail.com Cc: Peng Fan peng.fan@nxp.com Cc: Stefano Babic sbabic@denx.de Cc: u-boot@lists.denx.de --- arch/arm/dts/imx8mp-dhcom-som.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/imx8mp-dhcom-som.dtsi b/arch/arm/dts/imx8mp-dhcom-som.dtsi index 0f13ee36277..304c94557ed 100644 --- a/arch/arm/dts/imx8mp-dhcom-som.dtsi +++ b/arch/arm/dts/imx8mp-dhcom-som.dtsi @@ -94,14 +94,14 @@ #size-cells = <0>;
/* Up to one of these two PHYs may be populated. */ - ethphy0f: ethernet-phy@1 { /* SMSC LAN8740Ai */ + ethphy0f: ethernet-phy@0 { /* SMSC LAN8740Ai */ compatible = "ethernet-phy-id0007.c110", "ethernet-phy-ieee802.3-c22"; interrupt-parent = <&gpio3>; interrupts = <19 IRQ_TYPE_LEVEL_LOW>; pinctrl-0 = <&pinctrl_ethphy0>; pinctrl-names = "default"; - reg = <1>; + reg = <0>; reset-assert-us = <1000>; reset-deassert-us = <1000>; reset-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;