From: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
To: Gordon Bos <gordon-PMRpws9CsXpfxmBXdGbrbQ@public.gmane.org>
Cc: Gregory CLEMENT
<gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>,
Sebastian Hesselbarth
<sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH 1/1] arm: Fix unavailable MTD userland devices on Excito B3 boards
Date: Sat, 7 Feb 2015 21:25:51 +0100 [thread overview]
Message-ID: <20150207202551.GA23581@lunn.ch> (raw)
In-Reply-To: <54D66EB2.2030006-PMRpws9CsXpfxmBXdGbrbQ@public.gmane.org>
On Sat, Feb 07, 2015 at 08:59:46PM +0100, Gordon Bos wrote:
> Hi Andrew,
>
> There is a difference, and apparently it somewhere got solved:
>
> From running kernel 3.17.1
>
> ~ # dmesg | grep spi
>
> Running an upgraded kernel 3.18.5 with the same DT blob
>
> ~ # dmesg | grep spi
> [ 0.928832] m25p80 spi0.0: found m25p16, expected m25p80
> [ 0.934124] m25p80 spi0.0: m25p16 (2048 Kbytes)
So this is with your patch applied. You can see the driver is
complaining the DT says there should be a m25p80, but it actually
found a m25p16. If you remove your change, this warning will go away.
> You may therefore consider the MTD issue as solved.
Great.
Andrew
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next prev parent reply other threads:[~2015-02-07 20:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-06 8:45 [PATCH 1/1] arm: Fix unavailable MTD userland devices on Excito B3 boards Gordon Bos
[not found] ` <1423212311-10793-1-git-send-email-gordon-PMRpws9CsXpfxmBXdGbrbQ@public.gmane.org>
2015-02-06 9:09 ` Gregory CLEMENT
2015-02-07 15:04 ` Gordon Bos
[not found] ` <54D6299B.70707-PMRpws9CsXpfxmBXdGbrbQ@public.gmane.org>
2015-02-07 16:09 ` Andrew Lunn
2015-02-07 17:15 ` Gordon Bos
[not found] ` <54D64820.7020002-PMRpws9CsXpfxmBXdGbrbQ@public.gmane.org>
2015-02-07 17:36 ` Andrew Lunn
2015-02-07 18:22 ` Gordon Bos
[not found] ` <54D657D5.3010709-PMRpws9CsXpfxmBXdGbrbQ@public.gmane.org>
2015-02-07 18:40 ` Andrew Lunn
2015-02-07 19:59 ` Gordon Bos
[not found] ` <54D66EB2.2030006-PMRpws9CsXpfxmBXdGbrbQ@public.gmane.org>
2015-02-07 20:25 ` Andrew Lunn [this message]
2015-02-07 16:37 ` Andrew Lunn
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