dt-bindings: dmaengine: xilinx_dma: Add MCMDA channel ID index description

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MCDMA IP provides up to 16 multiple channels of data movement each on
MM2S and S2MM paths. Inline with implementation, in the binding add
description for the channel ID start index and mention that it's fixed
irrespective of the MCDMA IP configuration(number of read/write channels).

Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1649939061-6675-1-git-send-email-radhey.shyam.pandey@xilinx.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Radhey Shyam Pandey 2022-04-14 17:54:21 +05:30 • committed by Vinod Koul

parent d0a3ef6048

commit 766b540df8

1 changed files with 5 additions and 1 deletions

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

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