From: wwang <wei_wang@realsil.com.cn>
To: Samuel Ortiz <sameo@linux.intel.com>
Cc: cjb@laptop.org, devel@linuxdriverproject.org,
linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org,
gregkh@linuxfoundation.org, rogerable@realtek.com
Subject: Re: [PATCH v2] mfd:rtsx: Support RTS5249
Date: Fri, 19 Apr 2013 09:50:33 +0800 [thread overview]
Message-ID: <5170A2E9.1030704@realsil.com.cn> (raw)
In-Reply-To: <20130418225022.GF8798@zurbaran>
于 2013年04月19日 06:50, Samuel Ortiz 写道:
> Hi Wei,
>
> On Thu, Apr 11, 2013 at 10:43:40AM +0800, wei_wang@realsil.com.cn wrote:
>> From: Wei WANG <wei_wang@realsil.com.cn>
>>
>> Support new model: RTS5249
> Could you please provide me with a more detailled changelog (What's so
> different with this model that the current driver does not support ?) before I
> apply it ?
>
> Cheers,
> Samuel.
>
The difference is minor except that RTS5249 supports SD UHS-II interface.
In order to support SD UHS-II，the definitions of some internal
registers of RTS5249 have to be modified and are different from its
predecessors. So we need this patch to ensure RTS5249 can work, even
SD/MMC stack doesn't support UHS-II interface.
next prev parent reply other threads:[~2013-04-19 1:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-11 2:43 [PATCH v2] Add new model: rts5249 wei_wang
2013-04-11 2:43 ` [PATCH v2] mfd:rtsx: Support RTS5249 wei_wang
2013-04-18 22:50 ` Samuel Ortiz
2013-04-19 1:50 ` wwang [this message]
2013-04-19 16:30 ` Samuel Ortiz
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