From: dinh.linux@gmail.com (Dinh Nguyen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] ARM: dts: socfpga: Add SD card detect
Date: Thu, 14 Aug 2014 16:01:14 -0500 [thread overview]
Message-ID: <53ED239A.8090905@gmail.com> (raw)
In-Reply-To: <20140814205941.GA26857@amd.pavel.ucw.cz>
On 8/14/14, 3:59 PM, Pavel Machek wrote:
> On Thu 2014-08-14 15:57:52, Dinh Nguyen wrote:
>>
>>
>> On 8/14/14, 1:51 PM, Pavel Machek wrote:
>>> On Thu 2014-08-14 10:51:30, dinguyen at opensource.altera.com wrote:
>>>> From: Dinh Nguyen <dinguyen@opensource.altera.com>
>>>>
>>>> Revision D of the SOCFGPA devkit has a GPIO line used for SD/MMC
>>>> card detect.
>>>
>>> Are there previous revisions outside Altera?
>>>
>>
>> Not with SD card detect.
>
> So this patch will break those revision C (and below) boards, by
> adding gpio for card detect that does not exists there, no?
>
No, the card detect line is muxed with DAT3, so it'll work fine on
previous boards that does have card detect.
> Confused,
Tested on all board revisions.
Dinh
next prev parent reply other threads:[~2014-08-14 21:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-14 15:51 [PATCH 0/3] ARM: dts: socfpga: updates for SOCFPGA dinguyen at opensource.altera.com
2014-08-14 15:51 ` [PATCH 1/3] ARM: dts: socfpga: remove extra alias in the ArriaV devkit dinguyen at opensource.altera.com
2014-08-14 15:51 ` [PATCH 2/3] ARM: dts: socfpga: Add SD card detect dinguyen at opensource.altera.com
2014-08-14 18:51 ` Pavel Machek
2014-08-14 20:57 ` Dinh Nguyen
2014-08-14 20:59 ` Pavel Machek
2014-08-14 21:01 ` Dinh Nguyen [this message]
2014-08-14 21:01 ` Dinh Nguyen
2014-08-14 21:04 ` Pavel Machek
2014-08-14 15:51 ` [PATCH 3/3] ARM: dts: socfpga: memreserve first 4KB for SMP code dinguyen at opensource.altera.com
2014-08-14 18:54 ` Pavel Machek
2014-08-14 20:56 ` Dinh Nguyen
2014-08-14 21:03 ` Pavel Machek
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