Re: Subject: [PATCH v4 0/4] mtd: rawnand: ams-delta: Use GPIO API for data I/O

Miquel Raynal
2018-12-07T08:04:41Z

Hi Tony,

Tony Lindgren <tony@atomide.com> wrote on Fri, 23 Nov 2018 09:03:33
-0800:

> * Boris Brezillon <boris.brezillon@bootlin.com> [181121 14:56]:
> > On Wed, 21 Nov 2018 12:08:02 +0100
> > Janusz Krzysztofik <jmkrzyszt@gmail.com> wrote:
> >
> > > Finalize implementation of the idea suggested by Artem Bityutskiy and
> > > Tony Lindgren, described in commit b027274d2e3a ("mtd: ams-delta: fix
> > > request_mem_region() failure"). Use pure GPIO consumer API, as reqested
> > > by Boris Brezillon.
> > >
> > > Janusz Krzysztofik (4):
> > > ARM: OMAP1: ams-delta: Provide GPIO lookup table for NAND data port
> > > mtd: rawnand: ams-delta: Request data port GPIO resource
> > > mtd: rawnand: ams-delta: Use GPIO API for data I/O
> > > ARM: OMAP1: ams-delta: Drop obsolete NAND resources
> > >
> > > arch/arm/mach-omap1/board-ams-delta.c | 22 ++----
> > > drivers/mtd/nand/raw/ams-delta.c | 120 +++++++++++++++++++---------------
> > > 2 files changed, 80 insertions(+), 62 deletions(-)
> > >
> > > Performance on Amstrad Delta is now acceptable after recent extensions
> > > to GPIO API and rawnanad enhancements.
> > >
> > > Series intented to be merged via mtd tree, should not conflict with
> > > other OMAP1 patches submitted for 4.21.
> >
> > We'll prepare an immutable tag, just in case.
>
> Sounds good to me thanks:
>
> Acked-by: Tony Lindgren <tony@atomide.com>

Actually, I can't setup a topic branch with this series because it
depends on other changes in nand/next. If a conflict happens in -next,
I suppose we will have to send you a PR.

Thanks,
Miquèl