dt-bindings: dmaengine: xilinx_dma: add optional xlnx,sg-length-width property

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The width of the "length register" cannot be autodetected, and it is now
specified with a DT property. Add documentation for it.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Cc: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Reviewed-by: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

...

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Andrea Merello 2018-11-20 16:31:47 +01:00 • committed by Vinod Koul

parent 5c094d4cac

commit 7df54dbeb0

1 changed files with 4 additions and 0 deletions

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Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt

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