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Diffstat (limited to 'Documentation/devicetree/bindings/net/fsl-fec.txt')
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1 | * Freescale Fast Ethernet Controller (FEC) | ||
2 | |||
3 | Required properties: | ||
4 | - compatible : Should be "fsl,<soc>-fec" | ||
5 | - reg : Address and length of the register set for the device | ||
6 | - interrupts : Should contain fec interrupt | ||
7 | - phy-mode : String, operation mode of the PHY interface. | ||
8 | Supported values are: "mii", "gmii", "sgmii", "tbi", "rmii", | ||
9 | "rgmii", "rgmii-id", "rgmii-rxid", "rgmii-txid", "rtbi", "smii". | ||
10 | - phy-reset-gpios : Should specify the gpio for phy reset | ||
11 | |||
12 | Optional properties: | ||
13 | - local-mac-address : 6 bytes, mac address | ||
14 | |||
15 | Example: | ||
16 | |||
17 | fec@83fec000 { | ||
18 | compatible = "fsl,imx51-fec", "fsl,imx27-fec"; | ||
19 | reg = <0x83fec000 0x4000>; | ||
20 | interrupts = <87>; | ||
21 | phy-mode = "mii"; | ||
22 | phy-reset-gpios = <&gpio1 14 0>; /* GPIO2_14 */ | ||
23 | local-mac-address = [00 04 9F 01 1B B9]; | ||
24 | }; | ||