Re: RX51: kernel message spam from CPUfreq driver

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sunday 11 August 2013 07:43 PM, Sebastian Reichel wrote:
> Hi,
> 
> On RX-51 (Nokia N900) the (mainline) kernel constantly outputs the
> following message about 2-3x per second since some releases:
> 
> [ 1038.314514] cpu cpu0: CPUfreq: Cannot find matching frequency for 125000000
> 
> (The message is from drivers/cpufreq/omap-cpufreq.c, line 100)
> 
> This is really annoying and makes debug output without a "grep -v"
> basically useless. Can you give me some hints how to solve the
> problem?

Whats the system clock frequency used on RX-51? I guess omap2_dpll_round_rate()
for some reason thinks that with the given sys clock its not possible to
lock the DPLL at 125Mhz. If you can send the debug logs from omap2_dpll_round_rate()
that should probably help know whats going wrong.

> 
> -- Sebastian
> 

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux