[PATCH v7 03/10] dmaengine: Actions: Add support for S700 DMA engine
Vinod Koul
vkoul at kernel.org
Mon Jul 27 05:14:13 EDT 2020
On 19-07-20, 23:12, Amit Singh Tomar wrote:
> DMA controller present on S700 SoC is compatible with the one on S900
> (as most of registers are same), but it has different DMA descriptor
> structure where registers "fcnt" and "ctrlb" uses different encoding.
>
> For instance, on S900 "fcnt" starts at offset 0x0c and uses upper 12
> bits whereas on S700, it starts at offset 0x1c and uses lower 12 bits.
>
> This commit adds support for DMA controller present on S700.
Applied, thanks
--
~Vinod
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