From: Chris Ball <cjb@laptop.org>
To: Adrian Hunter <adrian.hunter@intel.com>
Cc: Giuseppe CAVALLARO <peppe.cavallaro@st.com>, linux-mmc@vger.kernel.org
Subject: Re: [PATCH] mmc: debugfs: expose the SDCLK frq in sys ios (V6)
Date: Fri, 11 Nov 2011 20:59:09 -0500 [thread overview]
Message-ID: <87zkg2hziq.fsf@laptop.org> (raw)
In-Reply-To: <4EB3EA84.5000806@intel.com> (Adrian Hunter's message of "Fri, 04 Nov 2011 15:37:08 +0200")
Hi,
On Fri, Nov 04 2011, Adrian Hunter wrote:
> On 04/11/11 14:53, Giuseppe CAVALLARO wrote:
>> This patch is to expose the actual SDCLK frequency in
>> /sys/kernel/debug/mmcX/ios entry.
>>
>> For example, if the max clk for a normal speed card is 20MHz
>> this is reported in /sys/kernel/debug/mmcX/ios.
>> Unfortunately the actual SDCLK frequency (i.e. Baseclock / divisor)
>> is not reported at all: for example, in that case, on Arasan HC,
>> it should be 48/4=12 (MHz).
>>
>> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
>
> Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Pushed to mmc-next for 3.3 with Adrian's ACK, thanks.
- Chris.
--
Chris Ball <cjb@laptop.org> <http://printf.net/>
One Laptop Per Child
prev parent reply other threads:[~2011-11-12 1:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-03 6:45 [PATCH] mmc: debugfs: expose the SDCLK frq in sys ios (V4) Giuseppe CAVALLARO
2011-11-03 7:41 ` Adrian Hunter
2011-11-04 6:56 ` Giuseppe CAVALLARO
2011-11-04 7:16 ` [PATCH] mmc: debugfs: expose the SDCLK frq in sys ios (V5) Giuseppe CAVALLARO
2011-11-04 9:00 ` Adrian Hunter
2011-11-04 12:53 ` [PATCH] mmc: debugfs: expose the SDCLK frq in sys ios (V6) Giuseppe CAVALLARO
2011-11-04 13:37 ` Adrian Hunter
2011-11-12 1:59 ` Chris Ball [this message]
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