aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/dma/arm-pl330.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/dma/arm-pl330.txt')
-rw-r--r--Documentation/devicetree/bindings/dma/arm-pl330.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/dma/arm-pl330.txt b/Documentation/devicetree/bindings/dma/arm-pl330.txt
index a4cd273..36e27d5 100644
--- 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 {