(subset) [PATCH v6 0/2] riscv: sophgo: allow DMA multiplexer set channel number for DMA controller

Vinod Koul vkoul at kernel.org
Wed Jun 10 22:51:41 PDT 2026


On Mon, 11 May 2026 14:38:15 +0800, Inochi Amaoto wrote:
> As the DMA controller on Sophgo CV1800 series SoC only has 8 channels,
> the SoC provides a dma multiplexer to reuse the DMA channel. However,
> the dma multiplexer also controlls the DMA interrupt multiplexer, which
> means that the dma multiplexer needs to know the channel number.
> 
> Change the DMA phandle args parsing logic so it can use handshake
> number as channel number if necessary.
> 
> [...]

Applied, thanks!

[1/2] dt-bindings: dma: snps,dw-axi-dmac: Add fallback compatible for CV1800B
      commit: 7524fe142b5a772f8421aeee2132cf7e21a00103

Best regards,
-- 
~Vinod





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