This patch updates the device-tree binding doc for
AXI DMA multi channel dma mode.
Acked-by: Rob Herring <r...@kernel.org>
Signed-off-by: Kedareswara rao Appana <appa...@xilinx.com>
---
Changes for v2:
---> Added Rob Acked-by.
.../devicetree/bindings/dma/xilinx/xilinx_vdma.txt | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
index a1f2683..0faa189 100644
--- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
+++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
@@ -40,6 +40,8 @@ Required properties for VDMA:
Optional properties:
- xlnx,include-sg: Tells configured for Scatter-mode in
the hardware.
+Optional properties for AXI DMA:
+- xlnx,mcdma: Tells whether configured for multi-channel mode in the hardware.
Optional properties for VDMA:
- xlnx,flush-fsync: Tells which channel to Flush on Frame sync.
It takes following values:
@@ -60,6 +62,8 @@ Optional child node properties:
Optional child node properties for VDMA:
- xlnx,genlock-mode: Tells Genlock synchronization is
enabled/disabled in hardware.
+Optional child node properties for AXI DMA:
+-dma-channels: Number of dma channels in child node.
Example:
++++++++
--
1.7.1
