Re: (subset) [PATCH v3 0/3] Add DMA support for i.MX94 and improve AHB read performance

On Wed, 22 Jul 2026 17:00:41 -0500, [email protected] wrote:
> Add DMA support for i.MX94 and improve AHB read performance
> 
> This series adds DMA support to the NXP XSPI controller on i.MX94
> and enables the use of DMA for AHB read operations to improve
> performance.
> 
> On i.MX943 EVK, the measured read throughput improves 4x higher, from
> approximately 70 MB/s to 290 MB/s when DMA is used.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-7.3

Thanks!

[1/3] spi: dt-bindings: nxp,imx94-xspi: add DMA properties
      https://git.kernel.org/broonie/spi/c/6f99efb11526
[2/3] spi: nxp-xspi: Improve AHB read performance with DMA
      https://git.kernel.org/broonie/spi/c/38d11bb2cd1d

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