Hi team , I am modifying “tegra234-p3711-ethernet.dtsi” file for RGMI interface as below code snippet for phy address 7 and with micrel,ksz9031. After building this changes are not appearing in "tegra234-p3701-0004-p3737-0000.dts( converted from tegra234-p3701-0004-p3737-0000.dtb) attached this file. I need to modify any other file ? any standard steps ? ( made sure GPIO pinmux for RGMII configured properly).
tegra234-p3701-0004-p3737-0000.dts (487.8 KB)
tegra234-p3711-ethernet.dtsi (1.5 KB)
/ {
/* EQOS */
ethernet@2310000 {
status = “okay”;
nvidia,mac-addr-idx = <0>;
nvidia,phy-reset-gpio = <&tegra_main_gpio TEGRA234_MAIN_GPIO(G, 5) 0>;
phy-mode = “rgmii-id”;
/phy-handle = <&phy>;/
/delete-node/ fixed-link;
fixed-link{
speed = <0x3e8>;
full-duplex;
};
mdio {
compatible = "nvidia,eqos-mdio";
#address-cells = <1>;
#size-cells = <0>;
phy: phy@7 { /* phy@1*/
compatible = "micrel,ksz9031";
device_type = "ethernet-phy";
reg = <7>; /*reg = <1>; */
nvidia,phy-rst-pdelay-msec = <224>; /* msec */
nvidia,phy-rst-duration-usec = <10000>; /* usec */
interrupt-parent = <&tegra_main_gpio>;
/*interrupt-parent = <0xb>;*/
interrupts = <TEGRA234_MAIN_GPIO(G, 4) IRQ_TYPE_LEVEL_LOW>;
/*interrupts = <0x34 0x8>;*/
micrel,copper-mode;
micrel,reg-init = <0x3 0x12 0x7fff 0x880>;
/*phandle = <0x21>;*/
};
};
};
};