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" or "ti,am3517-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- interrupts: interrupt mapping for the davinci emac interrupts sources: 14 4 sources: <Receive Threshold Interrupt 15 Receive Interrupt 16 Transmit Interrupt 17 Miscellaneous Interrupt> 18 19Optional properties: 20- phy-handle: See ethernet.txt file in the same directory. 21 If absent, davinci_emac driver defaults to 100/FULL. 22- ti,davinci-rmii-en: 1 byte, 1 means use RMII 23- ti,davinci-no-bd-ram: boolean, does EMAC have BD RAM? 24 25Example (enbw_cmc board): 26 eth0: emac@1e20000 { 27 compatible = "ti,davinci-dm6467-emac"; 28 reg = <0x220000 0x4000>; 29 ti,davinci-ctrl-reg-offset = <0x3000>; 30 ti,davinci-ctrl-mod-reg-offset = <0x2000>; 31 ti,davinci-ctrl-ram-offset = <0>; 32 ti,davinci-ctrl-ram-size = <0x2000>; 33 local-mac-address = [ 00 00 00 00 00 00 ]; 34 interrupts = <33 35 34 36 35 37 36 38 >; 39 interrupt-parent = <&intc>; 40 }; 41