On Mon, Nov 25, 2013 at 02:55:37PM -0800, Doug Anderson wrote: > On modern SoCs the watchdog timer is parented on a clock that doesn't > change every time we have a cpufreq change. That means we don't need > to constantly adjust the watchdog timer, so avoid registering for and > dealing with cpufreq transitions unless we've actually got > CPU_FREQ_S3C24XX defined.
The S3C2410 to at-least S3C2440 there is only one PLL/clock-divider set so changing any part of that can change frequency supplied to the watchdog. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
