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1* Texas Instruments Davinci EMAC2 3This file provides information, what the device node4for the davinci_emac interface contains.5 6Required properties:7- compatible: "ti,davinci-dm6467-emac", "ti,am3517-emac" or8 "ti,dm816-emac"9- reg: Offset and length of the register set for the device10- ti,davinci-ctrl-reg-offset: offset to control register11- ti,davinci-ctrl-mod-reg-offset: offset to control module register12- ti,davinci-ctrl-ram-offset: offset to control module ram13- ti,davinci-ctrl-ram-size: size of control module ram14- interrupts: interrupt mapping for the davinci emac interrupts sources:15 4 sources: <Receive Threshold Interrupt16 Receive Interrupt17 Transmit Interrupt18 Miscellaneous Interrupt>19 20Optional properties:21- phy-handle: See ethernet.txt file in the same directory.22 If absent, davinci_emac driver defaults to 100/FULL.23- ti,davinci-rmii-en: 1 byte, 1 means use RMII24- ti,davinci-no-bd-ram: boolean, does EMAC have BD RAM?25 26The MAC address will be determined using the optional properties27defined in ethernet.txt.28 29Example (enbw_cmc board):30 eth0: emac@1e20000 {31 compatible = "ti,davinci-dm6467-emac";32 reg = <0x220000 0x4000>;33 ti,davinci-ctrl-reg-offset = <0x3000>;34 ti,davinci-ctrl-mod-reg-offset = <0x2000>;35 ti,davinci-ctrl-ram-offset = <0>;36 ti,davinci-ctrl-ram-size = <0x2000>;37 local-mac-address = [ 00 00 00 00 00 00 ];38 interrupts = <3339 3440 3541 3642 >;43 interrupt-parent = <&intc>;44 };45