lkml.org 
[lkml]   [2014]   [Jan]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH V2 1/6] Documentation: add dts binding for X-Gene reboot dts node.
Date
On Tuesday 14 January 2014 10:35:33 Feng Kan wrote:
> On Mon, Jan 13, 2014 at 10:06 PM, Arnd Bergmann <arnd@arndb.de> wrote:
> > On Tuesday 14 January 2014, Feng Kan wrote:
> >>
> >> >
> >> > Is this related to the standard ARM SCU that manages multiprocessor
> >> > systems, or a different unit that uses the same name?
> >>
> >> FKAN: You mean the snoop control unit in ARM. This is different from
> >> that, the main function of this unit is clk control.
> >
> > Hmm, if it's *mainly* used for clocks, you may actually just want to
> > have a driver in drivers/clk for it that also performs a few of the
> > other things on the side.
> >
>
> FKAN: there among other thing, reset controls, fuse id's and deep sleep
> resume registers... I like your idea of using syscon, we can have a node
> for SCU and then the specific driver to parse out the needed chunk to use.

Yes, sounds good.

Arnd


\
 
 \ /
  Last update: 2014-01-14 20:21    [W:0.038 / U:0.416 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site