]> git.baikalelectronics.ru Git - kernel.git/commit
arm64: allwinner: a64: Add devicetree binding for DMA controller
authorStefan Brüns <stefan.bruens@rwth-aachen.de>
Thu, 28 Sep 2017 01:49:23 +0000 (03:49 +0200)
committerVinod Koul <vinod.koul@intel.com>
Mon, 16 Oct 2017 07:01:24 +0000 (12:31 +0530)
commit0763dce2c2947c2c3d2c6b8dae3c90a727a2546c
treef819f65a3b9b33c17d8594249ce4a8da8e4c15e8
parent43d280befa0e32107ea1d0e0a0c60a51972962cd
arm64: allwinner: a64: Add devicetree binding for DMA controller

The A64 is register compatible with the H3, but has a different number
of dma channels and request ports.

Attach additional properties to the node to allow future reuse of the
compatible for controllers with different number of channels/requests.

If dma-requests is not specified, the register layout defined maximum
of 32 is used.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Documentation/devicetree/bindings/dma/sun6i-dma.txt