Merge branches 'for-3.7/upstream-fixes', 'for-3.8/hidraw', 'for-3.8/i2c-hid', 'for...

[can-eth-gw-linux.git] / Documentation / devicetree / bindings / dma / arm-pl330.txt

diff --git a/Documentation/devicetree/bindings/dma/arm-pl330.txt b/Documentation/devicetree/bindings/dma/arm-pl330.txt
index a4cd273b2a679d0d5c4952d6a576149658570cdd..36e27d54260b37ddde16669c0294474026084b7b 100644 (file)
--- a/Documentation/devicetree/bindings/dma/arm-pl330.txt
+++ b/Documentation/devicetree/bindings/dma/arm-pl330.txt
@@ -9,6 +9,9 @@ Required properties:
     region.
   - interrupts: interrupt number to the cpu.
 
+Optional properties:
+- dma-coherent      : Present if dma operations are coherent
+
 Example:
 
        pdma0: pdma@12680000 {