From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH v2 02/02] ARM: shmobile: Add SDHI devices for Koelsch DTS
Date: Sat, 03 May 2014 00:11:08 +0000 [thread overview]
Message-ID: <5364341C.9030105@cogentembedded.com> (raw)
In-Reply-To: <20140212095404.4832.61203.sendpatchset@w520>
Hello.
On 02/12/2014 12:54 PM, Magnus Damm wrote:
> From: Magnus Damm <damm@opensource.se>
> Add DT support for SDHI0, SDHI1 and SDHI2 on Koelsch.
> The board specific handling of CD and WP pins are
> using GPIOs.
Frankly speaking, I didn't understand why. The native SDHI[012] CD/WP pins
are used in the legacy Koelsch code, why not do the same in the device tree?
> SDHI0 and SDHI1 are hooked up to regular
> SD connectors while SDHI2 is using micro-SD which
> is lacking WP signal.
> Signed-off-by: Magnus Damm <damm@opensource.se>
PS: I've done some limited testing of the SDHI using the dedicated CD/WP pins
on both Koelsch and Henninger boards; I haven't tested card insertion/removal
since I only have remote access to the boards and it's holiday in Russia
anyway. :-)
WBR, Sergei
next prev parent reply other threads:[~2014-05-03 0:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-12 9:54 [PATCH v2 02/02] ARM: shmobile: Add SDHI devices for Koelsch DTS Magnus Damm
2014-05-03 0:11 ` Sergei Shtylyov [this message]
2014-05-03 15:51 ` Sergei Shtylyov
2014-05-03 19:16 ` Magnus Damm
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