From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Michael Nazzareno Trimarchi <michael@amarulasolutions.com>
Cc: Han Xu <han.xu@nxp.com>,
Boris Brezillon <boris.brezillon@bootlin.com>,
linux-mtd@lists.infradead.org
Subject: Re: FIX Re: GPMI IMX6ull timeout on dma
Date: Mon, 29 Oct 2018 10:53:12 +0100 [thread overview]
Message-ID: <20181029105312.1a62628c@xps13> (raw)
In-Reply-To: <CAOf5uwmETDH2wz9vGfmETi=as4VtidOPT34-C8ndJiP_sooAZw@mail.gmail.com>
Hi Michael,
Michael Nazzareno Trimarchi <michael@amarulasolutions.com> wrote on
Mon, 29 Oct 2018 10:43:05 +0100:
> Hi
>
> On Mon, Oct 29, 2018 at 10:41 AM Miquel Raynal
> <miquel.raynal@bootlin.com> wrote:
> >
> > Hi Michael,
> >
> > Michael Nazzareno Trimarchi <michael@amarulasolutions.com> wrote on
> > Fri, 5 Oct 2018 12:32:18 +0200:
> >
> > > Hi Boris
> > >
> > > I have reverted for now
> > >
> > > Revert "mtd: rawnand: gpmi: support ->setup_data_interface()"
> > > This reverts commit 76e1a0086a0c3276b384f77905345e0fcc886fdd.
> > >
> > > Revert "mtd: rawnand: gpmi: use core timings instead of an empirical
> > > derivation"
> > > This reverts commit b1206122069aadabe1a8c50789277a978aaa4df7.
> >
> > Sorry for the delay, I've been very busy lately.
> >
> > Please also Cc: me in your e-mails to the MTD ML.
> >
> > AFAIR I'm the author of these patches so I would like to understand and
> > fix what's wrong there. As a start, can you discriminate which patch
> > actually makes the timings inconsistent? Are you ready to do more
> > testing to find what's wrong?
>
> Yes it's on my plan. Now for field I need to revert them but I have
> them in roadmap.
> We are testing now an imx6dl. It can be a combination with the micron
> part number too.
Sure, let us know about your discoveries, I really want the GPMI driver
to use core timings and ->setup_data_interface() so if there is
something wrong there it should be fixed.
Thanks,
Miquèl
next prev parent reply other threads:[~2018-10-29 9:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-02 13:22 GPMI IMX6ull timeout on dma Michael Nazzareno Trimarchi
2018-10-04 14:36 ` Michael Nazzareno Trimarchi
2018-10-05 10:32 ` FIX " Michael Nazzareno Trimarchi
2018-10-29 9:40 ` Miquel Raynal
2018-10-29 9:43 ` Michael Nazzareno Trimarchi
2018-10-29 9:53 ` Miquel Raynal [this message]
2021-01-27 17:01 ` Michael Nazzareno Trimarchi
2021-01-27 19:12 ` Miquel Raynal
2021-01-27 19:43 ` Michael Nazzareno Trimarchi
2021-01-27 19:50 ` Miquel Raynal
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