rockchip

rk356x/rp-gmac0-pro-rk3568.dtsi

@@ -0,0 +1,37 @@
+
+&gmac0 {
+    phy-mode = "rgmii";
+    clock_in_out = "input";
+
+    snps,reset-gpio = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>;
+    snps,reset-active-low;
+    /* Reset time is 20ms, 100ms for rtl8211f */
+    snps,reset-delays-us = <0 20000 100000>;
+
+    assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>, <&cru CLK_MAC0_OUT>;
+    assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&gmac0_clkin>, <&cru CLK_MAC0_2TOP>;
+    assigned-clock-rates = <0>, <125000000>, <25000000>;
+
+    pinctrl-names = "default";
+    pinctrl-0 = <&gmac0_miim
+             &gmac0_tx_bus2
+             &gmac0_rx_bus2
+             &gmac0_rgmii_clk
+             &gmac0_rgmii_bus
+            &eth0_pins
+            &gmac0_clkinout>;
+
+    tx_delay = <0x2d>;
+    rx_delay = <0x2c>;
+    phy-handle = <&rgmii_phy0>;
+    status = "okay";
+};
+
+
+&mdio0 {
+    rgmii_phy0: phy@0 {
+        compatible = "ethernet-phy-ieee802.3-c22";
+        reg = <0x0>;
+        clocks = <&cru CLK_MAC0_OUT>;
+    };
+};