xref: /freebsd/sys/contrib/device-tree/Bindings/net/davicom-dm9000.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71) 
1Davicom DM9000 Fast Ethernet controller
2
3Required properties:
4- compatible = "davicom,dm9000";
5- reg : physical addresses and sizes of registers, must contain 2 entries:
6    first entry : address register,
7    second entry : data register.
8- interrupts : interrupt specifier specific to interrupt controller
9
10Optional properties:
11- davicom,no-eeprom : Configuration EEPROM is not available
12- davicom,ext-phy : Use external PHY
13- reset-gpios : phandle of gpio that will be used to reset chip during probe
14- vcc-supply : phandle of regulator that will be used to enable power to chip
15
16Example:
17
18	ethernet@18000000 {
19		compatible = "davicom,dm9000";
20		reg = <0x18000000 0x2 0x18000004 0x2>;
21		interrupt-parent = <&gpn>;
22		interrupts = <7 4>;
23		local-mac-address = [00 00 de ad be ef];
24		davicom,no-eeprom;
25		reset-gpios = <&gpf 12 GPIO_ACTIVE_LOW>;
26		vcc-supply = <&eth0_power>;
27	};
28