linux/Documentation/devicetree/bindings/net/davinci_emac.txt
<<
>>
Prefs
   1* Texas Instruments Davinci EMAC
   2
   3This file provides information, what the device node
   4for the davinci_emac interface contains.
   5
   6Required properties:
   7- compatible: "ti,davinci-dm6467-emac";
   8- reg: Offset and length of the register set for the device
   9- ti,davinci-ctrl-reg-offset: offset to control register
  10- ti,davinci-ctrl-mod-reg-offset: offset to control module register
  11- ti,davinci-ctrl-ram-offset: offset to control module ram
  12- ti,davinci-ctrl-ram-size: size of control module ram
  13- ti,davinci-rmii-en: use RMII
  14- ti,davinci-no-bd-ram: has the emac controller BD RAM
  15- phy-handle: Contains a phandle to an Ethernet PHY.
  16              if not, davinci_emac driver defaults to 100/FULL
  17- interrupts: interrupt mapping for the davinci emac interrupts sources:
  18              4 sources: <Receive Threshold Interrupt
  19                          Receive Interrupt
  20                          Transmit Interrupt
  21                          Miscellaneous Interrupt>
  22
  23Optional properties:
  24- local-mac-address : 6 bytes, mac address
  25
  26Example (enbw_cmc board):
  27        eth0: emac@1e20000 {
  28                compatible = "ti,davinci-dm6467-emac";
  29                reg = <0x220000 0x4000>;
  30                ti,davinci-ctrl-reg-offset = <0x3000>;
  31                ti,davinci-ctrl-mod-reg-offset = <0x2000>;
  32                ti,davinci-ctrl-ram-offset = <0>;
  33                ti,davinci-ctrl-ram-size = <0x2000>;
  34                local-mac-address = [ 00 00 00 00 00 00 ];
  35                interrupts = <33
  36                                34
  37                                35
  38                                36
  39                                >;
  40                interrupt-parent = <&intc>;
  41        };
  42