From: Chris Ball <cjb@laptop.org>
To: Eric Miao <eric.miao@linaro.org>
Cc: Richard Zhu <richard.zhu@linaro.org>,
linux-arm-kernel@lists.infradead.org, pma@sysgo.com,
linux-mmc@vger.kernel.org, w.sang@pengutronix.de,
kernel@pengutronix.de, avorontsov@ru.mvista.com
Subject: Re: [PATCH V4] mmc: Enable the ADMA2 on esdhc imx driver
Date: Wed, 10 Aug 2011 05:48:47 -0400 [thread overview]
Message-ID: <m27h6ltx4w.fsf@bob.laptop.org> (raw)
In-Reply-To: <CAMPhdO8QiODg6sTKe2N2b4xT8ZHXSh1DvRn57J8JfLx6+QAD4w@mail.gmail.com> (Eric Miao's message of "Wed, 10 Aug 2011 16:08:53 +0800")
Hi,
On Wed, Aug 10 2011, Eric Miao wrote:
> On Mon, Aug 8, 2011 at 4:30 PM, Richard Zhu <richard.zhu@linaro.org> wrote:
>> Eanble the ADMA2 mode for freescale esdhc imx driver,
>> tested on MX25 3DS board, MX51 BBG board and MX53 LOCO board.
>>
>> This patch is only used to enable the ADMA2 for MX51/53 platforms.
>> MX25/35 can't support the ADMA2 mode, set BROKEN_ADMA quirk on
>> MX25/35 platforms.
>>
>> The ADMA mode supported or not can be distinguished by the
>> bit20 of Capability Register(offset 0x40) in FSL eSDHC module.
>>
>> Signed-off-by: Richard Zhu <richard.zhu@linaro.org>
>
> Tested-and-acked-by: Eric Miao <eric.miao@linaro.org>
Thanks, pushed to mmc-next for 3.2.
- Chris.
--
Chris Ball <cjb@laptop.org> <http://printf.net/>
One Laptop Per Child
prev parent reply other threads:[~2011-08-10 9:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-08 8:30 [PATCH V4] mmc: Enable the ADMA2 on esdhc imx driver Richard Zhu
2011-08-10 8:08 ` Eric Miao
2011-08-10 9:48 ` Chris Ball [this message]
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