[PATCH v4] drivers: mtd: m25p80: add quad read support

Sourav Poddar sourav.poddar at ti.com
Tue Nov 12 00:27:31 EST 2013


On Tuesday 12 November 2013 12:49 AM, Brian Norris wrote:
> On Mon, Nov 11, 2013 at 10:58:05AM +0530, Sourav Poddar wrote:
>> Hi Brian,
>> On Saturday 09 November 2013 12:07 AM, Brian Norris wrote:
>>> From: Sourav Poddar<sourav.poddar at ti.com>
>>>
>>> Some flash also support quad read mode. Adding support for quad read
>>> mode in m25p80 for Spansion and Macronix flash.
>>>
>>> [Tweaked by Brian]
>>>
>>> With this patch, quad-read support will override fast-read and
>>> normal-read, if the SPI controller and flash chip both support it.
>>>
>>> Signed-off-by: Sourav Poddar<sourav.poddar at ti.com>
>>> Signed-off-by: Brian Norris<computersforpeace at gmail.com>
>> I tested this patch version with Spansion(S25FL256S) and
>> Macronix(MX66L51235F) flash. It worked fine.
>>
>> Tested-by: Sourav Poddar<sourav.poddar at ti.com>
>>
>> Thanks for correcting it.
> Thanks for the patches and testing.
>
> Pushed to a temporary 'next' branch on l2-mtd.git, since it's too late
> for the 3.13 merge window, IMO. I'll bring it in once we're past the
> merge window.
>
Ok. Thanks!
> Brian




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