Hello,
I've seen the problem this patchset is aming at. I've tried this
patchset on both the latest and the 6.12 LTS, and I can confirm that
it fixes both.
For 6.12 LTS, you need to use spi_nor_get_params(), though.
Thus, if possible please forward it linux-stable. Let me know I can be
of any help.
Best,
--
yashi