RE: [PATCH 1/2] dt-bindings: dmaengine: xilinx_dma: Add VDMA vertical flip property
From: Appana Durga Kedareswara Rao <hidden>
Date: 2018-06-25 09:06:58
Also in:
dmaengine, linux-arm-kernel, lkml
<Snip>
The AXI VDMA core supports Vertical flip in S2MM path when Enable Vertical Flip (Advanced tab) is selected. To allow vertical flip programming define an optional 'xlnx,enable-vert-flip' channel child node property. Signed-off-by: Radhey Shyam Pandey <redacted> Signed-off-by: Michal Simek <redacted>
Acked-by: Kedareswara rao Appana <redacted> Regards, Kedar.
quoted hunk ↗ jump to hunk
--- .../devicetree/bindings/dma/xilinx/xilinx_dma.txt | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txtb/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt index a2b8bfa..174af2c 100644--- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt@@ -66,6 +66,8 @@ Optional child node properties: Optional child node properties for VDMA: - xlnx,genlock-mode: Tells Genlock synchronization is enabled/disabled in hardware. +- xlnx,enable-vert-flip: Tells vertical flip is + enabled/disabled in hardware(S2MM path). Optional child node properties for AXI DMA: -dma-channels: Number of dma channels in child node. --1.7.1