[PATCH v2] spi: meson-spicc: add DMA support

Mark Brown broonie at kernel.org
Fri Apr 25 12:09:55 PDT 2025


On Mon, 14 Apr 2025 14:30:16 +0800, Xianwei Zhao wrote:
> Add DMA support for spicc driver.
> 
> DMA works if the transfer meets the following conditions:
> 1. 64 bits per word;
> 2. The transfer length must be multiples of the dma_burst_len,
>    and the dma_burst_len should be one of 8,7...2,
>    otherwise, it will be split into several SPI bursts.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/1] spi: meson-spicc: add DMA support
      commit: 18197e98353d931fc7bb2bb9ec671d3aa407831d

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark




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