diff options
| author | Lad, Prabhakar <prabhakar.csengg@gmail.com> | 2013-08-16 19:07:09 +0200 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2013-08-21 21:14:58 +0200 |
| commit | dd7deaf218bfbb270b6e3b7d45371eff3900e8c2 (patch) | |
| tree | 9d88169d90e8f3dc8a935549e7cbf7b9927971ee /arch/arm | |
| parent | ARM: davinci: da850: add OF_DEV_AUXDATA entry for davinci_emac (diff) | |
| download | linux-dd7deaf218bfbb270b6e3b7d45371eff3900e8c2.tar.xz linux-dd7deaf218bfbb270b6e3b7d45371eff3900e8c2.zip | |
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: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/da850-evm.dts | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/da850.dtsi | 30 |
2 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 1f8cfdd50da1..588ce58a2959 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -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"; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 33306f2760a3..98f380dae3d2 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -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"; |