From: Marek Vasut <marex@denx.de>
To: Stefan Wahren <stefan.wahren@i2se.com>,
Rob Herring <robh+dt@kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
Mark Rutland <mark.rutland@arm.com>,
Fabio Estevam <fabio.estevam@nxp.com>
Cc: Dong Aisheng <aisheng.dong@nxp.com>,
devicetree@vger.kernel.org,
Otavio Salvador <otavio@ossystems.com.br>,
Holger Schurig <holgerschurig@gmail.com>,
linux-mmc@vger.kernel.org, Sascha Hauer <kernel@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH RFC 2/3] mmc: core: add new cap for 3.3V only DDR MMCs
Date: Sat, 6 Aug 2016 16:42:33 +0200 [thread overview]
Message-ID: <9356c009-4b34-9d3c-c4b9-c89ced2f8412@denx.de> (raw)
In-Reply-To: <16443443.114784.752d0f22-93a7-46e8-bb14-c884787aaea3.open-xchange@email.1und1.de>
On 08/06/2016 04:18 PM, Stefan Wahren wrote:
> Hi Marek,
>
>> Marek Vasut <marex@denx.de> hat am 6. August 2016 um 15:14 geschrieben:
>>
>>
>> On 08/06/2016 02:55 PM, Stefan Wahren wrote:
>>> This patch based on the work of Fabio Estevam:
>>> "[PATCH v2] mmc: core: Do not set mmc voltage to 1.8V when
>>> 'no-1-8-v' is present"
>>>
>>> It adds the support for 3.3V only DDR MMC hosts.
>>
>> Do such cards even exist ? Do you have a link where I can find some ?
>
> i never said anything about SD cards. I mean eMMC modules which usually have 8
> data pins like this one [1].
>
> Please don't blame me if it's not compatible to i.MX28. It's only an example.
>
> [1] -
> http://datasheet.octopart.com/THGBM3G4D1FBAIGH2H-Toshiba-datasheet-20748880.pdf
Interesting, thanks!
--
Best regards,
Marek Vasut
next prev parent reply other threads:[~2016-08-06 14:42 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-06 12:55 [PATCH RFC 0/3] mmc: mxs-mmc: Implement DDR support Stefan Wahren
2016-08-06 12:55 ` [PATCH RFC 1/3] DT: bindings: mmc: Add property for 3.3V only support Stefan Wahren
2016-08-10 18:44 ` Rob Herring
2016-08-10 20:27 ` Stefan Wahren
[not found] ` <853617027.179290.63a6f478-ad48-40c8-82ca-760dd1afc040.open-xchange-7tX72C7vayboQLBSYMtkGA@public.gmane.org>
2016-08-10 21:39 ` Rob Herring
[not found] ` <CAL_JsqJ09hXYrp_pgAw9FXrBv+=grkm_zip6qB9XefujPECTxQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-08-11 0:48 ` Shawn Lin
2016-08-18 12:25 ` Adrian Hunter
2016-08-30 9:26 ` Ulf Hansson
2016-09-02 18:50 ` Stefan Wahren
[not found] ` <1736517218.106027.c3e46c0d-6759-48dd-92a9-ce98ef74d48a.open-xchange-7tX72C7vayboQLBSYMtkGA@public.gmane.org>
2016-09-08 16:44 ` Rob Herring
2016-08-06 12:55 ` [PATCH RFC 2/3] mmc: core: add new cap for 3.3V only DDR MMCs Stefan Wahren
2016-08-06 13:14 ` Marek Vasut
2016-08-06 14:18 ` Stefan Wahren
2016-08-06 14:42 ` Marek Vasut [this message]
[not found] ` <16443443.114784.752d0f22-93a7-46e8-bb14-c884787aaea3.open-xchange-7tX72C7vayboQLBSYMtkGA@public.gmane.org>
2016-08-07 2:07 ` Shawn Lin
[not found] ` <7284d9a4-164d-dd2d-b9a0-dd1de6c76274-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-08-07 8:09 ` Stefan Wahren
2016-08-11 11:12 ` Jaehoon Chung
2016-08-11 11:57 ` Stefan Wahren
2016-08-06 12:55 ` [PATCH RFC 3/3] mmc: mxs-mmc: Implement DDR support Stefan Wahren
2016-08-06 13:13 ` Marek Vasut
2016-08-06 14:08 ` Stefan Wahren
2016-08-06 13:10 ` [PATCH RFC 0/3] " Marek Vasut
2016-08-06 13:48 ` Stefan Wahren
2016-08-07 11:37 ` Stefan Wahren
[not found] ` <1470488140-10104-1-git-send-email-stefan.wahren-eS4NqCHxEME@public.gmane.org>
2016-08-27 19:15 ` Stefan Wahren
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