On 22-03-17, 18:53, Leonard Crestez wrote: > If the cpufreq driver tries to modify voltage/freq during suspend/resume > it might need to control an external PMIC via I2C or SPI but those > devices might be already suspended. > > To avoid this scenario we just increase cpufreq to highest setpoint > before suspend. This issue can easily be triggered by ldo-bypass but in > theory any regulator set_voltage call can end up having to modify > external supply voltages. > > Signed-off-by: Leonard Crestez <leonard.crestez@xxxxxxx> > --- > drivers/cpufreq/imx6q-cpufreq.c | 2 ++ > 1 file changed, 2 insertions(+) Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> -- viresh -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
