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29 lines
1.0 KiB
Plaintext
29 lines
1.0 KiB
Plaintext
* Freescale Fast Ethernet Controller (FEC)
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Required properties:
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- compatible : Should be "fsl,<soc>-fec"
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- reg : Address and length of the register set for the device
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- interrupts : Should contain fec interrupt
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- phy-mode : String, operation mode of the PHY interface.
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Supported values are: "mii", "gmii", "sgmii", "tbi", "rmii",
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"rgmii", "rgmii-id", "rgmii-rxid", "rgmii-txid", "rtbi", "smii".
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Optional properties:
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- local-mac-address : 6 bytes, mac address
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- phy-reset-gpios : Should specify the gpio for phy reset
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- phy-reset-duration : Reset duration in milliseconds. Should present
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only if property "phy-reset-gpios" is available. Missing the property
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will have the duration be 1 millisecond. Numbers greater than 1000 are
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invalid and 1 millisecond will be used instead.
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Example:
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ethernet@83fec000 {
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compatible = "fsl,imx51-fec", "fsl,imx27-fec";
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reg = <0x83fec000 0x4000>;
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interrupts = <87>;
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phy-mode = "mii";
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phy-reset-gpios = <&gpio2 14 0>; /* GPIO2_14 */
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local-mac-address = [00 04 9F 01 1B B9];
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};
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