What:		/sys/class/devfreq/.../Date:		September 2011Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>Description:		Provide a place in sysfs for the devfreq objects.		This allows accessing various devfreq specific variables.		The name of devfreq object denoted as ... is same as the		name of device using devfreq. What:		/sys/class/devfreq/.../governorDate:		September 2011Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>Description:		The /sys/class/devfreq/.../governor shows the name of the		governor used by the corresponding devfreq object. What:		/sys/class/devfreq/.../cur_freqDate:		September 2011Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>Description:		The /sys/class/devfreq/.../cur_freq shows the current		frequency of the corresponding devfreq object. What:		/sys/class/devfreq/.../central_pollingDate:		September 2011Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>Description:		The /sys/class/devfreq/.../central_polling shows whether		the devfreq ojbect is using devfreq-provided central		polling mechanism or not. What:		/sys/class/devfreq/.../polling_intervalDate:		September 2011Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>Description:		The /sys/class/devfreq/.../polling_interval shows and sets		the requested polling interval of the corresponding devfreq		object. The values are represented in ms. If the value is		less than 1 jiffy, it is considered to be 0, which means		no polling. This value is meaningless if the governor is		not polling; thus. If the governor is not using		devfreq-provided central polling		(/sys/class/devfreq/.../central_polling is 0), this value		may be useless. What:		/sys/class/devfreq/.../userspace/set_freqDate:		September 2011Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>Description:		The /sys/class/devfreq/.../userspace/set_freq shows and		sets the requested frequency for the devfreq object if		userspace governor is in effect.