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 device
6- interrupts: Should contain the SXGBE interrupts
7  These interrupts are ordered by fixed and follows variable
8  trasmit DMA interrupts, receive DMA interrupts and lpi interrupt.
9  index 0 - this is fixed common interrupt of SXGBE and it is always
10  available.
11  index 1 to 25 - 8 variable trasmit interrupts, variable 16 receive interrupts
12  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 sxgbe
18  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 allowable
21  range.
22
23Optional properties:
24- max-frame-size: Maximum Transfer Unit (IEEE defined MTU), rather
25		  than the maximum frame size.
26
27The MAC address will be determined using the optional properties
28defined 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