Re: [PATCH 3.14 36/44] ARM: dts: am335x-boneblack: disable RTC-only sleep to avoid hardware damage

Johan Hovold
2015-06-22T08:23:40Z

[ Responding to the review request with lkml on CC as well. ]

On Fri, Jun 19, 2015 at 01:36:35PM -0700, Greg Kroah-Hartman wrote:
> 3.14-stable review patch. If anyone has any objections, please let me know.

This one can be dropped from 3.14-stable as it is only needed in 3.19
and later kernels that have commit 672e2b147413 ("ARM: dts:
am335x-boneblack: enable power off and rtc wake up").

Thanks,
Johan

> ------------------
>
> From: Matthijs van Duin <matthijsvanduin@gmail.com>
>
> commit 7a6cb0abe1aa63334f3ded6d2b6c8eca80e72302 upstream.
>
> Avoid entering "RTC-only mode" at poweroff. It is unsupported by most
> versions of BeagleBone, and risks hardware damage.
>
> The damaging configuration is having system-power-controller
> without ti,pmic-shutdown-controller.