xref: /freebsd/sys/contrib/device-tree/Bindings/net/opencores-ethoc.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71)
1*c66ec88fSEmmanuel Vadot* OpenCores MAC 10/100 Mbps
2*c66ec88fSEmmanuel Vadot
3*c66ec88fSEmmanuel VadotRequired properties:
4*c66ec88fSEmmanuel Vadot- compatible: Should be "opencores,ethoc".
5*c66ec88fSEmmanuel Vadot- reg: two memory regions (address and length),
6*c66ec88fSEmmanuel Vadot  first region is for the device registers and descriptor rings,
7*c66ec88fSEmmanuel Vadot  second is for the device packet memory.
8*c66ec88fSEmmanuel Vadot- interrupts: interrupt for the device.
9*c66ec88fSEmmanuel Vadot
10*c66ec88fSEmmanuel VadotOptional properties:
11*c66ec88fSEmmanuel Vadot- clocks: phandle to refer to the clk used as per
12*c66ec88fSEmmanuel Vadot  Documentation/devicetree/bindings/clock/clock-bindings.txt
13*c66ec88fSEmmanuel Vadot
14*c66ec88fSEmmanuel VadotExamples:
15*c66ec88fSEmmanuel Vadot
16*c66ec88fSEmmanuel Vadot	enet0: ethoc@fd030000 {
17*c66ec88fSEmmanuel Vadot		compatible = "opencores,ethoc";
18*c66ec88fSEmmanuel Vadot		reg = <0xfd030000 0x4000 0xfd800000 0x4000>;
19*c66ec88fSEmmanuel Vadot		interrupts = <1>;
20*c66ec88fSEmmanuel Vadot		local-mac-address = [00 50 c2 13 6f 00];
21*c66ec88fSEmmanuel Vadot		clocks = <&osc>;
22*c66ec88fSEmmanuel Vadot        };
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