[PATCH RESEND v9 1/5] rtc: max77686: Allow the max77686 rtc to wakeup the system
From: dianders@chromium.org (Doug Anderson)
Date: 2014-09-12 15:12:08
Also in:
linux-samsung-soc, lkml
Hi, On Fri, Sep 12, 2014 at 1:17 AM, Javier Martinez Canillas [off-list ref] wrote:
From: Doug Anderson <dianders@chromium.org> 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.
This note made sense when the patch was first submitted, but no longer does since the i2c change landed. See: b19c195 i2c: s3c2410: resume the I2C controller earlier