Zhangfei Gao | f70e9d8 | 2014-06-03 13:49:36 +0800 | [diff] [blame] | 1 | Hisilicon hix5hd2 gmac controller |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible: should be "hisilicon,hix5hd2-gmac". |
| 5 | - reg: specifies base physical address(s) and size of the device registers. |
| 6 | The first region is the MAC register base and size. |
| 7 | The second region is external interface control register. |
| 8 | - interrupts: should contain the MAC interrupt. |
| 9 | - #address-cells: must be <1>. |
| 10 | - #size-cells: must be <0>. |
| 11 | - phy-mode: see ethernet.txt [1]. |
| 12 | - phy-handle: see ethernet.txt [1]. |
| 13 | - mac-address: see ethernet.txt [1]. |
| 14 | - clocks: clock phandle and specifier pair. |
| 15 | |
| 16 | - PHY subnode: inherits from phy binding [2] |
| 17 | |
| 18 | [1] Documentation/devicetree/bindings/net/ethernet.txt |
| 19 | [2] Documentation/devicetree/bindings/net/phy.txt |
| 20 | |
| 21 | Example: |
| 22 | gmac0: ethernet@f9840000 { |
| 23 | compatible = "hisilicon,hix5hd2-gmac"; |
| 24 | reg = <0xf9840000 0x1000>,<0xf984300c 0x4>; |
| 25 | interrupts = <0 71 4>; |
| 26 | #address-cells = <1>; |
| 27 | #size-cells = <0>; |
| 28 | phy-mode = "mii"; |
| 29 | phy-handle = <&phy2>; |
| 30 | mac-address = [00 00 00 00 00 00]; |
| 31 | clocks = <&clock HIX5HD2_MAC0_CLK>; |
| 32 | |
| 33 | phy2: ethernet-phy@2 { |
| 34 | reg = <2>; |
| 35 | }; |
| 36 | }; |