From: Tony Lindgren <tony@atomide.com>
To: Roger Quadros <rogerq@ti.com>
Cc: pekon@pek-sem.com, javier@dowhile0.org,
linux-omap@vger.kernel.org, Sekhar Nori <nsekhar@ti.com>
Subject: Re: [PATCH 2/5] ARM: OMAP2+: gpmc: Error out if timings fail in gpmc_probe_generic_child()
Date: Tue, 4 Nov 2014 07:51:29 -0800 [thread overview]
Message-ID: <20141104155128.GR31454@atomide.com> (raw)
In-Reply-To: <54589659.4090300@ti.com>
* Roger Quadros <rogerq@ti.com> [141104 01:04]:
> On 11/04/2014 03:14 AM, Tony Lindgren wrote:
> > * Tony Lindgren <tony@atomide.com> [141103 16:48]:
> >> --- a/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
> >> +++ b/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
> >> + gpmc,device-width = <1>;
> >> + gpmc,burst-length = <4>;
> >
> > I've left out the gpmc,burst-length as that produces now
> > warnings about not being used and does not seem to work if
> > enabled.
>
> OK. Seems like it must be used together with either 'gpmc,burst-read'
> or/and 'gpmc,burst-write'
Yes I did a quick test trying to enable both or one of those,
but that won't for smsc911x.
Regards,
Tony
next prev parent reply other threads:[~2014-11-04 15:52 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-21 12:41 [PATCH 0/5] ARM: OMAP2+: gpmc: configuration enhancements Roger Quadros
2014-10-21 12:41 ` [PATCH 1/5] ARM: OMAP2+: gpmc: Print error message in set_gpmc_timing_reg() Roger Quadros
2014-10-28 22:23 ` Tony Lindgren
2014-10-29 8:50 ` Roger Quadros
2014-10-29 14:13 ` Tony Lindgren
2014-11-04 19:59 ` pekon
2014-10-21 12:41 ` [PATCH 2/5] ARM: OMAP2+: gpmc: Error out if timings fail in gpmc_probe_generic_child() Roger Quadros
2014-11-04 0:45 ` Tony Lindgren
2014-11-04 1:14 ` Tony Lindgren
2014-11-04 9:03 ` Roger Quadros
2014-11-04 15:51 ` Tony Lindgren [this message]
2014-10-21 12:41 ` [PATCH 3/5] ARM: OMAP2+: gpmc: Always enable A26-A11 for non NAND devices Roger Quadros
2014-10-21 12:41 ` [PATCH 4/5] ARM: OMAP2+: gpmc: Keep Chip Select disabled while configuring it Roger Quadros
2014-10-21 12:41 ` [PATCH 5/5] ARM: OMAP2+: gpmc: Sanity check GPMC fck on probe Roger Quadros
2014-10-30 15:10 ` [PATCH 0/5] ARM: OMAP2+: gpmc: configuration enhancements Tony Lindgren
2014-10-30 15:24 ` Roger Quadros
2014-11-04 17:49 ` Tony Lindgren
2014-11-05 12:46 ` Roger Quadros
2014-11-05 16:09 ` Tony Lindgren
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