[PATCH v8 0/4] Determine the number of DMA channels by 'dma-channels' property

Vinod Koul vkoul at kernel.org
Fri Apr 8 06:13:51 PDT 2022


On 28-03-22, 17:52, Zong Li wrote:
> The PDMA driver currently assumes there are four channels by default, it
> might cause the error if there is actually less than four channels.
> Change that by getting number of channel dynamically from device tree.
> For backwards-compatible, it uses the default value (i.e. 4) when there
> is no 'dma-channels' information in dts.

Applied patch 1 & 4 to dmaengine-next, thanks

-- 
~Vinod



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