Re: [PATCH v5 02/14] mfd: max77686: Allow the max77686 rtc to wakeup the system
From: Javier Martinez Canillas
Date: Fri Jun 27 2014 - 05:33:12 EST
Hello Lee,
On 06/27/2014 11:21 AM, Lee Jones wrote:
> On Thu, 26 Jun 2014, Javier Martinez Canillas wrote:
>
>> From: Doug Anderson <dianders@xxxxxxxxxxxx>
>>
>> The max77686 includes an RTC that keeps power during suspend. It's
>> convenient to be able to use it as a wakeup source.
>>
>> NOTE: due to wakeup ordering problems this patch alone doesn't work so
>> well on exynos5250-snow. You also need something that brings the i2c
>> bus up before the max77686 wakeup runs.
>>
>> Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
>> Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
>> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
>> ---
>>
>> Changes since v4: None
>>
>> Changes since v3:
>> - Keep the note that this patch needs another change due wakeup
>> ordering problems.
>>
>> drivers/rtc/rtc-max77686.c | 28 ++++++++++++++++++++++++++++
>> 1 file changed, 28 insertions(+)
>
> This patch doesn't actually touch the MFD subsystem directly. Can you
> change the $SUBJECT line accordingly please?
>
You're right, I'll change the $subject.
Best regards,
Javier
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