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Message-ID: <5170A2E9.1030704@realsil.com.cn>
Date: Fri, 19 Apr 2013 09:50:33 +0800
From: wwang <wei_wang@...lsil.com.cn>
To: Samuel Ortiz <sameo@...ux.intel.com>
CC: <cjb@...top.org>, <devel@...uxdriverproject.org>,
<linux-kernel@...r.kernel.org>, <linux-mmc@...r.kernel.org>,
<gregkh@...uxfoundation.org>, <rogerable@...ltek.com>
Subject: Re: [PATCH v2] mfd:rtsx: Support RTS5249
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@...lsil.com.cn wrote:
>> From: Wei WANG <wei_wang@...lsil.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.
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