From: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
To: "Jan Lübbe" <jlu-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Cc: Grygorii Strashko
<grygorii.strashko-l0cyMroinI0@public.gmane.org>,
Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>,
Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org>,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org
Subject: Re: [PATCH] i2c: omap: fix bus recovery setup
Date: Fri, 31 Jul 2015 12:49:13 +0200 [thread overview]
Message-ID: <20150731104912.GF1522@katana> (raw)
In-Reply-To: <1438165650.20986.2.camel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
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On Wed, Jul 29, 2015 at 12:27:30PM +0200, Jan Lübbe wrote:
> On Di, 2015-07-14 at 14:12 +0200, Wolfram Sang wrote:
> > On Tue, Jul 14, 2015 at 03:10:01PM +0300, Grygorii Strashko wrote:
> > > Hi Wolfram,
> > >
> > > On 07/14/2015 02:10 PM, Wolfram Sang wrote:
> > > > On Wed, Jul 08, 2015 at 04:35:27PM +0200, Jan Luebbe wrote:
> > > >> At least on the AM335x, enabling OMAP_I2C_SYSTEST_ST_EN is not enough to
> > > >
> > > > Felipe: it seems you did not need this; is this AM335x specific?
> > >
> > > We need it (Felipe's reply can be delayed).
> >
> > So, how did it work for him?
> >
> > > It's not AM335x specific. TMODE has to be configured for all OMAP4+ SoCs too.
> >
> > Okay, thanks for the stepping in!
>
> Wolfram, will you pick this as-is?
Yes, I was hoping for an answer to my above question to get a better
understanding, but we can still apply the patches meanwhile.
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From: wsa@the-dreams.de (Wolfram Sang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] i2c: omap: fix bus recovery setup
Date: Fri, 31 Jul 2015 12:49:13 +0200 [thread overview]
Message-ID: <20150731104912.GF1522@katana> (raw)
In-Reply-To: <1438165650.20986.2.camel@pengutronix.de>
On Wed, Jul 29, 2015 at 12:27:30PM +0200, Jan L?bbe wrote:
> On Di, 2015-07-14 at 14:12 +0200, Wolfram Sang wrote:
> > On Tue, Jul 14, 2015 at 03:10:01PM +0300, Grygorii Strashko wrote:
> > > Hi Wolfram,
> > >
> > > On 07/14/2015 02:10 PM, Wolfram Sang wrote:
> > > > On Wed, Jul 08, 2015 at 04:35:27PM +0200, Jan Luebbe wrote:
> > > >> At least on the AM335x, enabling OMAP_I2C_SYSTEST_ST_EN is not enough to
> > > >
> > > > Felipe: it seems you did not need this; is this AM335x specific?
> > >
> > > We need it (Felipe's reply can be delayed).
> >
> > So, how did it work for him?
> >
> > > It's not AM335x specific. TMODE has to be configured for all OMAP4+ SoCs too.
> >
> > Okay, thanks for the stepping in!
>
> Wolfram, will you pick this as-is?
Yes, I was hoping for an answer to my above question to get a better
understanding, but we can still apply the patches meanwhile.
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next prev parent reply other threads:[~2015-07-31 10:49 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-08 14:35 [PATCH] i2c: omap: fix bus recovery setup Jan Luebbe
2015-07-08 14:35 ` Jan Luebbe
[not found] ` <1436366127-24756-1-git-send-email-jlu-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-07-12 15:32 ` Alexander Sverdlin
2015-07-12 15:32 ` Alexander Sverdlin
2015-07-14 11:10 ` Wolfram Sang
2015-07-14 11:10 ` Wolfram Sang
2015-07-14 12:10 ` Grygorii Strashko
2015-07-14 12:10 ` Grygorii Strashko
[not found] ` <55A4FC19.4040709-l0cyMroinI0@public.gmane.org>
2015-07-14 12:12 ` Wolfram Sang
2015-07-14 12:12 ` Wolfram Sang
2015-07-29 10:27 ` Jan Lübbe
2015-07-29 10:27 ` Jan Lübbe
[not found] ` <1438165650.20986.2.camel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-07-31 10:49 ` Wolfram Sang [this message]
2015-07-31 10:49 ` Wolfram Sang
2015-07-31 10:51 ` Wolfram Sang
2015-07-31 10:51 ` Wolfram Sang
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