Re: (subset) [PATCH v4 0/3] riscv: sophgo: allow DMA multiplexer set channel number for DMA controller

From: Inochi Amaoto

Date: Wed Feb 25 2026 - 19:19:48 EST


On Wed, 25 Feb 2026 18:40:38 +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 to dt/riscv, thanks!

[3/3] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller
https://github.com/sophgo/linux/commit/7b159ed9c81cf7e0d0b75666e6548ceface2e1b5

Thanks,
Inochi