Re: [PATCH v5 02/14] mfd: max77686: Allow the max77686 rtc to wakeup the system
From: Lee Jones
Date: Fri Jun 27 2014 - 05:22:04 EST
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?
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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