Re: [PATCH 0/4] spi: spi-fsl-dspi: Target mode improvements

Mark Brown
2025-06-30T11:40:52Z

On Mon, 09 Jun 2025 16:32:37 +0100, James Clark wrote:
> Improve usability of target mode by reporting FIFO errors and increasing
> the buffer size when DMA is used. While we're touching DMA stuff also
> switch to non-coherent memory, although this is unrelated to target
> mode.
>
> The first commit is marked as a fix because it can fix intermittent
> issues with existing transfers, rather than the later fixes which
> improve larger than FIFO target mode transfers which would have never
> worked.
>
> [...]

Applied to

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

Thanks!

[1/4] spi: spi-fsl-dspi: Clear completion counter before initiating transfer
commit: fa60c094c19b97e103d653f528f8d9c178b6a5f5
[2/4] spi: spi-fsl-dspi: Use non-coherent memory for DMA
(no commit info)
[3/4] spi: spi-fsl-dspi: Increase DMA buffer size
(no commit info)
[4/4] spi: spi-fsl-dspi: Report FIFO overflows as errors
(no commit info)

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