(subset) [PATCH v3 0/3] riscv: sophgo: allow DMA multiplexer set channel number for DMA controller

Vinod Koul vkoul at kernel.org
Wed Feb 25 03:24:13 PST 2026


On Tue, 20 Jan 2026 09:37:02 +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!

[1/3] dt-bindings: dma: snps,dw-axi-dmac: Add CV1800B compatible
      commit: 5eda5f42d2fee87127b568206a9fcc07a2f6eab6
[2/3] dmaengine: dw-axi-dmac: Add support for CV1800B DMA
      commit: 02a380ea7ed2d737a42693d7957ec8c33a92d9fd

Best regards,
-- 
~Vinod





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