config DM_KEYBOARD bool "Enable driver model keyboard support" depends on DM help This adds a uclass for keyboards and implements keyboard support using driver model. The API is implemented by keyboard.h and includes methods to start/stop the device, check for available input and update LEDs if the keyboard has them. config CROS_EC_KEYB bool "Enable Chrome OS EC keyboard support" help Most ARM Chromebooks use an EC to provide access to the keyboard. Messages are used to request key scans from the EC and these are then decoded into keys by this driver.