1* Synopsys ARC EMAC 10/100 Ethernet driver (EMAC)
2
3Required properties:
4- compatible: Should be "snps,arc-emac"
5- reg: Address and length of the register set for the device
6- interrupts: Should contain the EMAC interrupts
7- clock-frequency: CPU frequency. It is needed to calculate and set polling
8period of EMAC.
9- max-speed: see ethernet.txt file in the same directory.
10- phy: see ethernet.txt file in the same directory.
11
12Child nodes of the driver are the individual PHY devices connected to the
13MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus.
14
15Examples:
16
17	ethernet@c0fc2000 {
18		compatible = "snps,arc-emac";
19		reg = <0xc0fc2000 0x3c>;
20		interrupts = <6>;
21		mac-address = [ 00 11 22 33 44 55 ];
22		clock-frequency = <80000000>;
23		max-speed = <100>;
24		phy = <&phy0>;
25
26		#address-cells = <1>;
27		#size-cells = <0>;
28		phy0: ethernet-phy@0 {
29			reg = <1>;
30		};
31	};
32