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authorSascha Hauer <s.hauer@pengutronix.de>2014-06-17 22:16:07 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2014-06-19 09:41:51 +0200
commit9313920df6d3d55fbd03ce8ec1c0da9a10c29824 (patch)
treeef80d80abbaf46293b777ead52caddd9d5d97644 /dts/Bindings/net/amd-xgbe.txt
parent83e875e1f45beffe399cff0ff6128e0fca9da168 (diff)
downloadbarebox-9313920df6d3d55fbd03ce8ec1c0da9a10c29824.tar.gz
barebox-9313920df6d3d55fbd03ce8ec1c0da9a10c29824.tar.xz
dts: update to v3.16-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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+* AMD 10GbE driver (amd-xgbe)
+
+Required properties:
+- compatible: Should be "amd,xgbe-seattle-v1a"
+- reg: Address and length of the register sets for the device
+ - MAC registers
+ - PCS registers
+- interrupt-parent: Should be the phandle for the interrupt controller
+ that services interrupts for this device
+- interrupts: Should contain the amd-xgbe interrupt
+- clocks: Should be the DMA clock for the amd-xgbe device (used for
+ calculating the correct Rx interrupt watchdog timer value on a DMA
+ channel for coalescing)
+- clock-names: Should be the name of the DMA clock, "dma_clk"
+- phy-handle: See ethernet.txt file in the same directory
+- phy-mode: See ethernet.txt file in the same directory
+
+Optional properties:
+- mac-address: mac address to be assigned to the device. Can be overridden
+ by UEFI.
+
+Example:
+ xgbe@e0700000 {
+ compatible = "amd,xgbe-seattle-v1a";
+ reg = <0 0xe0700000 0 0x80000>,
+ <0 0xe0780000 0 0x80000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 325 4>;
+ clocks = <&xgbe_clk>;
+ clock-names = "dma_clk";
+ phy-handle = <&phy>;
+ phy-mode = "xgmii";
+ mac-address = [ 02 a1 a2 a3 a4 a5 ];
+ };