Merge "pinctrl: remove bindings for pinconf options needing more thought"

drive-strength		- sink or source at most X mA

input-schmitt-enable	- enable schmitt-trigger mode

input-schmitt-disable	- disable schmitt-trigger mode

input-schmitt		- run in schmitt-trigger mode with hysteresis X

input-debounce		- debounce mode with debound time X

power-source		- select power source X

slew-rate		- use slew-rate X

low-power-enable	- enable low power mode

low-power-disable	- disable low power mode

output-low		- set the pin to output mode with low level

- drive-strength takes as argument the target strength in mA.

- input-schmitt takes as argument the adjustable hysteresis in a

  driver-specific format

- input-debounce takes the debounce time in usec as argument

  or 0 to disable debouncing

- power-source argument is the custom value describing the source to select

- slew-rate takes as argument the target rate in a driver-specific format

All parameters not listed here, do not take an argument.

More in-depth documentation on these parameters can be found in

	{ "drive-strength", PIN_CONFIG_DRIVE_STRENGTH, 0 },

	{ "input-schmitt-enable", PIN_CONFIG_INPUT_SCHMITT_ENABLE, 1 },

	{ "input-schmitt-disable", PIN_CONFIG_INPUT_SCHMITT_ENABLE, 0 },

	{ "input-schmitt", PIN_CONFIG_INPUT_SCHMITT, 0 },

	{ "input-debounce", PIN_CONFIG_INPUT_DEBOUNCE, 0 },

	{ "power-source", PIN_CONFIG_POWER_SOURCE, 0 },

	{ "slew-rate", PIN_CONFIG_SLEW_RATE, 0 },

	{ "low-power-enable", PIN_CONFIG_LOW_POWER_MODE, 1 },

	{ "low-power-disable", PIN_CONFIG_LOW_POWER_MODE, 0 },

	{ "output-low", PIN_CONFIG_OUTPUT, 0, },