From: Ohad Ben-Cohen <ohad@wizery.com>
To: Daniel Drake <dsd@laptop.org>
Cc: linux-mmc@vger.kernel.org
Subject: Re: MMC runtime PM patches break libertas probe
Date: Sun, 31 Oct 2010 18:16:14 +0200 [thread overview]
Message-ID: <AANLkTiktD13-UC8=gwWhp9oR9_vGcM98VpRQ9i0CQg_-@mail.gmail.com> (raw)
In-Reply-To: <AANLkTi=RP0i5cWO4AogGJx-sQ+17YKuiptQWi0ypYVnA@mail.gmail.com>
On Sun, Oct 31, 2010 at 5:57 PM, Daniel Drake <dsd@laptop.org> wrote:
>> cat /sys/kernel/debug/mmc1/ios
>
> clock: 0 Hz
> vdd: 0 (invalid)
> bus mode: 1 (open drain)
> chip select: 0 (don't care)
> power mode: 0 (off)
> bus width: 0 (1 bits)
> timing spec: 0 (legacy)
Good. Power is taken down after the mmc+sdio devices are added to the
device tree.
Just to make sure - on an older kernel (that doesn't have SDIO runtime
pm), the card is powered on at this stage (this info will help me rule
out some corner cases) ?
next prev parent reply other threads:[~2010-10-31 16:16 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-31 14:29 MMC runtime PM patches break libertas probe Daniel Drake
2010-10-31 14:42 ` Ohad Ben-Cohen
2010-10-31 14:55 ` Daniel Drake
2010-10-31 15:08 ` Ohad Ben-Cohen
2010-10-31 15:10 ` Daniel Drake
2010-10-31 15:16 ` Ohad Ben-Cohen
2010-10-31 15:21 ` Daniel Drake
2010-10-31 15:21 ` Daniel Drake
2010-10-31 15:27 ` Ohad Ben-Cohen
2010-10-31 15:57 ` Daniel Drake
2010-10-31 16:16 ` Ohad Ben-Cohen [this message]
2010-10-31 16:24 ` Daniel Drake
2010-10-31 19:06 ` Ohad Ben-Cohen
2010-11-01 8:27 ` Ohad Ben-Cohen
2010-11-06 21:19 ` Daniel Drake
2010-11-07 1:48 ` Nicolas Pitre
2010-11-07 10:19 ` Daniel Drake
2010-11-07 15:12 ` Nicolas Pitre
2010-11-07 10:42 ` Ohad Ben-Cohen
2010-11-07 10:51 ` Daniel Drake
2010-11-07 13:17 ` Ohad Ben-Cohen
2010-11-16 13:22 ` Ohad Ben-Cohen
2010-11-16 14:29 ` Daniel Drake
2010-11-16 14:49 ` Ohad Ben-Cohen
2010-11-17 6:46 ` Mike Rapoport
2010-11-17 7:29 ` Ohad Ben-Cohen
2010-11-17 14:54 ` Nicolas Pitre
2010-11-16 17:17 ` Arnd Hannemann
2010-11-16 20:58 ` Ohad Ben-Cohen
2010-11-16 21:16 ` Arnd Hannemann
2010-11-16 22:26 ` Ohad Ben-Cohen
2011-05-29 16:21 ` Daniel Drake
2011-05-30 6:52 ` Ohad Ben-Cohen
2011-05-30 7:01 ` Daniel Drake
2011-05-30 7:32 ` Ohad Ben-Cohen
2011-05-30 11:04 ` zhangfei gao
2011-05-30 11:16 ` Ohad Ben-Cohen
2011-06-02 8:39 ` Bing Zhao
2011-06-02 18:25 ` Ohad Ben-Cohen
2011-06-03 22:28 ` Bing Zhao
2011-06-03 22:52 ` Ohad Ben-Cohen
2011-06-07 14:34 ` Arnd Hannemann
2011-06-07 14:45 ` Ohad Ben-Cohen
2011-06-08 14:34 ` Ohad Ben-Cohen
2011-06-10 2:02 ` zhangfei gao
2011-06-10 4:28 ` Ohad Ben-Cohen
2011-06-11 2:33 ` zhangfei gao
2011-06-11 9:03 ` Ohad Ben-Cohen
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