[PATCH 0/4] Camera clock fixes

Andy Green andy at openmoko.com
Tue Mar 10 11:24:04 CET 2009

Hash: SHA1

Somebody in the thread at some point said:
| On Mon, Mar 09, 2009 at 07:45:11PM +0000, Andy Green wrote:
|> I'm running Mark Brown's cpufreq stuff now I figured out why it
|> destroyed GTA02 function and it's only a matter of a few mA between 533
|> and 133MHz... even though he doesn't change the PLL for ARM yet that's
|> not what I was expecting given 2442 experience.  Maybe it's the memory
|> clock or something totally out of this.
| Are you using the voltage scaling yet?  That should make a difference to
| the performance too.  The S3C6410 is a much more modern ARM so I'd not
| expect quite the same wins from simple clock scaling as before.

No, I didn't look at that patch for how to plug it together with the
correct regulator yet.

In the meanwhile, today I initialize various clock gating and other regs
in Qi and chopped ~50mA off the idle current.

- -Andy

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