Re: [PATCH 2/3] spi: nxp-xspi: Improve AHB read performance with DMA

From: Mark Brown

Date: Thu Jun 18 2026 - 08:53:53 EST


On Wed, Jun 17, 2026 at 04:55:18PM -0500, han.xu@xxxxxxxxxxx wrote:
> From: Han Xu <han.xu@xxxxxxx>
>
> Use eDMA for XSPI AHB read to improve the performance.

You've not copied me on the rest of the series so I don't know what's
going on with dependencies. When sending a patch series it is important
to ensure that all the various maintainers understand what the
relationship between the patches as the expecation is that there will be
interdependencies. Either copy everyone on the whole series or at least
copy them on the cover letter and explain what's going on. If there are
no strong interdependencies then it's generally simplest to just send
the patches separately to avoid any possible confusion.

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