[PATCH 1/3] powerpc/83xx/suspend: Clear deep_sleeping after devices resume
avorontsov at ru.mvista.com
Fri Nov 6 07:30:01 EST 2009
On Thu, Nov 05, 2009 at 02:25:15PM -0600, Scott Wood wrote:
> Anton Vorontsov wrote:
> >On Thu, Nov 05, 2009 at 02:03:14PM -0600, Scott Wood wrote:
> >>Kumar Gala wrote:
> >>>On Nov 5, 2009, at 1:48 PM, Scott Wood wrote:
> >>>>As for patch 3, Ben objected to the sleep-nexus stuff on IRC.
> >>>Is sleep-nexus new? I thought we've had that for a bit.
> >>It's been around in a few dts files, but as was noted, nothing uses
> >>this stuff yet.
> >So I should just drop the sleep-nexus changes? I can also
> >prepare a patch that removes sleep-nexus from 8313rdb.dts.
> >But how should we handle the sleep = <> properties then?
> We could still have some sort of nexus node that is off to the side
> (pointed to with sleep-parent) and not inserting itself into the
> Or, we could allow multiple nodes to refer to the same sleep ID, and
> use the ID rather than a node to tie things together. If we do
> that, we'll probably want a simple index rather than a set of bits
> in the sleep property, so it can correspond to some kernel object
> that has some bookeeping info. Perhaps we could tie into the clock
> bindings that were discussed on devtree-discuss in August.
Yeah, reusing the clk api would be the best.
Anyway, since we don't use the sleep-nexus stuff, I'd rather
just add the power management controller nodes.
email: cbouatmailru at gmail.com
More information about the Linuxppc-dev