29 Mar
2012
29 Mar
'12
1:29 p.m.
On Thu, Mar 29, 2012 at 10:53:41AM +0800, Shawn Guo wrote:
For power saving, most IMX platform initilization code turns off modules' clock, and expects driver turn on clock as needed.
Applied, thanks (though checking return codes would be nice).
Ideally you'd be able to enable the clocks only when needed at runtime though the power savings would doubtless be very small, pm_runtime callbacks might be helpful. Having the clocks present on PowerPC (even if just dummy) so we don't have the conditional code would also be nice.