On Wed, Dec 20, 2017 at 11:28:43AM +0100, Geert Uytterhoeven wrote: > Hi Simon, > > On Wed, Dec 20, 2017 at 11:23 AM, Simon Horman <horms@xxxxxxxxxxxx> wrote: > > On Mon, Dec 18, 2017 at 12:22:17PM +0100, Geert Uytterhoeven wrote: > >> On Thu, Dec 14, 2017 at 3:11 PM, Ulf Hansson <ulf.hansson@xxxxxxxxxx> wrote: > >> > On 9 November 2017 at 14:27, Geert Uytterhoeven <geert+renesas@xxxxxxxxx> wrote: > >> >> If an R-Car SYSC slave device is part of the CPG/MSTP or CPG/MSSR Clock > >> >> Domain and to be used as a wakeup source, it must be kept active during > >> >> system suspend. > >> >> > >> >> Currently this is handled in device-specific drivers by explicitly > >> >> increasing the use count of the module clock when the device is > >> >> configured as a wakeup source. However, the proper way to prevent the > >> >> device from being stopped is to inform this requirement to the genpd > >> >> core, by setting the GENPD_FLAG_ACTIVE_WAKEUP flag. > >> >> > >> >> Note that this will only affect devices configured as wakeup sources. > >> >> > >> >> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> > >> > > >> > Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx> > >> > >> Thank you! > >> > >> Simon: can you please queue this up for v4.16? > >> I have queued the other 2 clock patches in clk-renesas-for-v4.16, and sent > >> a PR for it. > > > > Thanks, I have applied this patch to the soc-for-v4.16 branch. > > It is currently not based v4.15-rc1. Let me know if it should > > be rebased on top of your pull request for clk-renesas-for-v4.16. > > If the base is not v4.15-rc1, what is it? GENPD_FLAG_ACTIVE_WAKEUP was > introduced in v4.15-rc1, so it won't compile based on v4.14. Sorry, I typed my message incorrectly. The base _is_ v4.15-rc1. > There's no dependency on the clock drivers, so no need to base on > top of clk-renesas-for-v4.16. Thanks, got it.
