Commit dd7deaf2 authored by Lad, Prabhakar's avatar Lad, Prabhakar Committed by Sekhar Nori
Browse files

ARM: davinci: da850: add DT node for ethernet 



Add ethernet device tree node information and pinmux for mii to da850 by
providing interrupt details and local mac address.

Signed-off-by: default avatarLad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent 235d8cd9

arch/arm/boot/dts/da850-evm.dts

+5 −0
Original line number Diff line number Diff line
@@ -96,6 +96,11 @@ 
			pinctrl-0 = <&mdio_pins>;

			bus_freq = <2200000>;

		};

		eth0: ethernet@1e20000 {

			status = "okay";

			pinctrl-names = "default";

			pinctrl-0 = <&mii_pins>;

		};

	};

	nand_cs3@62000000 {

		status = "okay";

arch/arm/boot/dts/da850.dtsi

+30 −0
Original line number Diff line number Diff line
@@ -131,6 +131,22 @@ 
					0x10 0x00000088 0x000000ff

				>;

			};

			mii_pins: pinmux_mii_pins {

				pinctrl-single,bits = <

					/*

					 * MII_TXEN, MII_TXCLK, MII_COL

					 * MII_TXD_3, MII_TXD_2, MII_TXD_1

					 * MII_TXD_0

					 */

					0x8 0x88888880 0xfffffff0

					/*

					 * MII_RXER, MII_CRS, MII_RXCLK

					 * MII_RXDV, MII_RXD_3, MII_RXD_2

					 * MII_RXD_1, MII_RXD_0

					 */

					0xc 0x88888888 0xffffffff

				>;

			};



		};

		serial0: serial@1c42000 {
@@ -229,6 +245,20 @@ 
			#size-cells = <0>;

			reg = <0x224000 0x1000>;

		};

		eth0: ethernet@1e20000 {

			compatible = "ti,davinci-dm6467-emac";

			reg = <0x220000 0x4000>;

			ti,davinci-ctrl-reg-offset = <0x3000>;

			ti,davinci-ctrl-mod-reg-offset = <0x2000>;

			ti,davinci-ctrl-ram-offset = <0>;

			ti,davinci-ctrl-ram-size = <0x2000>;

			local-mac-address = [ 00 00 00 00 00 00 ];

			interrupts = <33

					34

					35

					36

					>;

		};

	};

	nand_cs3@62000000 {

		compatible = "ti,davinci-nand";