Part Number: DRA746
We are working on TI DRA746 (kernel 4.4) with Marvell 88Q1110 PHY. We have few doubts regarding this.
-Does the TI MDIO controller driver in kernel 4.4 fully support Clause 45 transactions?
-For a Clause 45 PHY, is compatible = "ethernet-phy-ieee802.3-c45" the recommended property?
-Should the PHY node be declared inside the MDIO controller node in the device tree (as child nodes)?
davinci_mdio: mdio@48485000 {
compatible = "ti,cpsw-mdio";
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "davinci_mdio";
bus_freq = <1000000>;
reg = <0x48485000 0x100>;
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <1>;
phy-mode = "rmii";
status = "okay";
};
Regards
