[RFC PATCH 2/4] spi: cadence-xspi: add ACMD support for SPI NAND

[Mark Brown]

On Fri, Sep 25, 2026 at 12:23:21PM +0200, Miquel Raynal wrote:

> > As for PROGRAM and ERASE commands I really did not saw any added
> > value.

> Yes, most of the time is spent in the wait_ready, which is not getting
> faster with hardware automation.

It might potentially help a heavily loaded system if you can do fewer
waits, the rest of the tasks running on the system will have more time
if we're doing fewer waits for interrupts.  Not sure it'd be enough to
write home about though.
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