[PATCH CFT] ARM: orion: implement ARM delay timer

Andrew Lunn andrew at lunn.ch
Mon Dec 7 07:09:31 PST 2015


On Mon, Dec 07, 2015 at 03:00:36PM +0000, Russell King - ARM Linux wrote:
> On Mon, Dec 07, 2015 at 03:03:09PM +0100, Andrew Lunn wrote:
> > On Mon, Dec 07, 2015 at 10:19:14AM +0000, Russell King - ARM Linux wrote:
> > > On Mon, Oct 19, 2015 at 05:13:07PM +0100, Russell King wrote:
> > > > Implement an ARM delay timer to be used for udelay() on orion legacy
> > > > platforms.  This allows us to skip the delay loop calibration at boot.
> > > > 
> > > > It also means that udelay() will be unaffected by CPU frequency changes
> > > > when cpufreq is enabled on these platforms.
> > > > 
> > > > Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
> > > > ---
> > > > This needs to be tested beyond build testing...
> > > 
> > > So what's happening with this change?  I see no progress on it.
> > 
> > I said on IRC you had now tested it. Please send a Tested-by:
> 
> Sorry, I've totally lost track, I'd forgotten that it gets used on Dove.
> 
> Tested-by: Russell King <rmk+kernel at arm.linux.org.uk>

Acked-by: Andrew Lunn <andrew at lunn.ch>

	  Andrew



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