From: Wolfram Sang <w.sang@pengutronix.de>
To: "vooon341@gmail.com" <vooon341@gmail.com>
Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
Chris Ball <cjb@laptop.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] mmc: Add MPC512x SDHC driver.
Date: Tue, 29 Mar 2011 12:42:31 +0200 [thread overview]
Message-ID: <20110329104231.GB18155@pengutronix.de> (raw)
In-Reply-To: <AANLkTi=cMzOj-NEc0uksDDBiBvyaKQWta9T9jtO12Gxr@mail.gmail.com>
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Hi Vladimir,
> MPC512x have similar sdhc module as in MX2/MX3,
> but use different access to the registers.
There are quite some drivers abstracting the register-access
(sdhci-esdhc for example which is also used on ppc and arm). If the
state-machine is the same, this really should be done. Otherwise
maintenance will be harder. I have mx2/3-hardware here and am willing to
test the changes. If the state-machine is significantly different, a
seperate driver makes sense, of course.
Regards,
Wolfram
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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next prev parent reply other threads:[~2011-03-29 10:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-29 10:19 [PATCH] mmc: Add MPC512x SDHC driver vooon341
2011-03-29 10:42 ` Wolfram Sang [this message]
2011-03-29 13:46 ` vooon341
2011-03-29 13:55 ` Wolfram Sang
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