ARM: dts: dra72x-evm: Enable CPSW and MDIO

Adding CPSW phy-id, CPSW and MDIO pinmux configuration for active and
sleep states and enable them in board evm dts file.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/dra72-evm.dts

@@ -365,3 +365,76 @@ &mmc2 {
 	bus-width = <8>;
 	ti,non-removable;
 };
+
+&dra7_pmx_core {
+	cpsw_default: cpsw_default {
+		pinctrl-single,pins = <
+			/* Slave 2 */
+			0x198 (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d12.rgmii1_txc */
+			0x19c (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d13.rgmii1_tctl */
+			0x1a0 (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d14.rgmii1_td3 */
+			0x1a4 (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d15.rgmii1_td2 */
+			0x1a8 (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d16.rgmii1_td1 */
+			0x1ac (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d17.rgmii1_td0 */
+			0x1b0 (PIN_INPUT | MUX_MODE3)	/* vin2a_d18.rgmii1_rclk */
+			0x1b4 (PIN_INPUT | MUX_MODE3)	/* vin2a_d19.rgmii1_rctl */
+			0x1b8 (PIN_INPUT | MUX_MODE3)	/* vin2a_d20.rgmii1_rd3 */
+			0x1bc (PIN_INPUT | MUX_MODE3)	/* vin2a_d21.rgmii1_rd2 */
+			0x1c0 (PIN_INPUT | MUX_MODE3)	/* vin2a_d22.rgmii1_rd1 */
+			0x1c4 (PIN_INPUT | MUX_MODE3)	/* vin2a_d23.rgmii1_rd0 */
+		>;
+
+	};
+
+	cpsw_sleep: cpsw_sleep {
+		pinctrl-single,pins = <
+			/* Slave 2 */
+			0x198 (MUX_MODE15)
+			0x19c (MUX_MODE15)
+			0x1a0 (MUX_MODE15)
+			0x1a4 (MUX_MODE15)
+			0x1a8 (MUX_MODE15)
+			0x1ac (MUX_MODE15)
+			0x1b0 (MUX_MODE15)
+			0x1b4 (MUX_MODE15)
+			0x1b8 (MUX_MODE15)
+			0x1bc (MUX_MODE15)
+			0x1c0 (MUX_MODE15)
+			0x1c4 (MUX_MODE15)
+		>;
+	};
+
+	davinci_mdio_default: davinci_mdio_default {
+		pinctrl-single,pins = <
+			/* MDIO */
+			0x23c (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* mdio_d.mdio_d */
+			0x240 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mdio_clk.mdio_clk */
+		>;
+	};
+
+	davinci_mdio_sleep: davinci_mdio_sleep {
+		pinctrl-single,pins = <
+			0x23c (MUX_MODE15)
+			0x240 (MUX_MODE15)
+		>;
+	};
+};
+
+&mac {
+	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&cpsw_default>;
+	pinctrl-1 = <&cpsw_sleep>;
+};
+
+&cpsw_emac1 {
+	phy_id = <&davinci_mdio>, <3>;
+	phy-mode = "rgmii";
+};
+
+&davinci_mdio {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&davinci_mdio_default>;
+	pinctrl-1 = <&davinci_mdio_sleep>;
+	active_slave = <1>;
+};