summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/net/calxeda-xgmac.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/net/calxeda-xgmac.txt')
-rw-r--r--Documentation/devicetree/bindings/net/calxeda-xgmac.txt18
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/calxeda-xgmac.txt b/Documentation/devicetree/bindings/net/calxeda-xgmac.txt
new file mode 100644
index 000000000..c8ae996bd
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/calxeda-xgmac.txt
@@ -0,0 +1,18 @@
+* Calxeda Highbank 10Gb XGMAC Ethernet
+
+Required properties:
+- compatible : Should be "calxeda,hb-xgmac"
+- reg : Address and length of the register set for the device
+- interrupts : Should contain 3 xgmac interrupts. The 1st is main interrupt.
+ The 2nd is pwr mgt interrupt. The 3rd is low power state interrupt.
+
+Optional properties:
+- dma-coherent : Present if dma operations are coherent
+
+Example:
+
+ethernet@fff50000 {
+ compatible = "calxeda,hb-xgmac";
+ reg = <0xfff50000 0x1000>;
+ interrupts = <0 77 4 0 78 4 0 79 4>;
+};