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1* Samsung 10G Ethernet driver (SXGBE)2 3Required properties:4- compatible: Should be "samsung,sxgbe-v2.0a"5- reg: Address and length of the register set for the device6- interrupts: Should contain the SXGBE interrupts7 These interrupts are ordered by fixed and follows variable8 transmit DMA interrupts, receive DMA interrupts and lpi interrupt.9 index 0 - this is fixed common interrupt of SXGBE and it is always10 available.11 index 1 to 25 - 8 variable transmit interrupts, variable 16 receive interrupts12 and 1 optional lpi interrupt.13- phy-mode: String, operation mode of the PHY interface.14 Supported values are: "sgmii", "xgmii".15- samsung,pbl: Integer, Programmable Burst Length.16 Supported values are 1, 2, 4, 8, 16, or 32.17- samsung,burst-map: Integer, Program the possible bursts supported by sxgbe18 This is an integer and represents allowable DMA bursts when fixed burst.19 Allowable range is 0x01-0x3F. When this field is set fixed burst is enabled.20 When fixed length is needed for burst mode, it can be set within allowable21 range.22 23Optional properties:24- max-frame-size: Maximum Transfer Unit (IEEE defined MTU), rather25 than the maximum frame size.26 27The MAC address will be determined using the optional properties28defined in ethernet.txt.29 30Example:31 32 aliases {33 ethernet0 = <&sxgbe0>;34 };35 36 sxgbe0: ethernet@1a040000 {37 compatible = "samsung,sxgbe-v2.0a";38 reg = <0 0x1a040000 0 0x10000>;39 interrupt-parent = <&gic>;40 interrupts = <0 209 4>, <0 185 4>, <0 186 4>, <0 187 4>,41 <0 188 4>, <0 189 4>, <0 190 4>, <0 191 4>,42 <0 192 4>, <0 193 4>, <0 194 4>, <0 195 4>,43 <0 196 4>, <0 197 4>, <0 198 4>, <0 199 4>,44 <0 200 4>, <0 201 4>, <0 202 4>, <0 203 4>,45 <0 204 4>, <0 205 4>, <0 206 4>, <0 207 4>,46 <0 208 4>, <0 210 4>;47 samsung,pbl = <0x08>48 samsung,burst-map = <0x20>49 mac-address = [ 00 11 22 33 44 55 ]; /* Filled in by U-Boot */50 max-frame-size = <9000>;51 phy-mode = "xgmii";52 };53