u-boot-brain/drivers/rtc/Kconfig

config DM_RTC
	bool "Enable Driver Model for RTC drivers"
	depends on DM
	help
	  Enable drver model for real-time-clock drivers. The RTC uclass
	  then provides the rtc_get()/rtc_set() interface, delegating to
	  drivers to perform the actual functions. See rtc.h for a
	  description of the API.
dm: rtc: Add a uclass for real-time clocks Add a uclass for real-time clocks which support getting the current time, setting it and resetting the chip to a known-working state. Some RTCs have additional registers which can be used to store settings, so also provide an interface to these. Signed-off-by: Simon Glass <sjg@chromium.org> 2015-04-21 03:37:23 +09:00			`config DM_RTC`
			`bool "Enable Driver Model for RTC drivers"`
			`depends on DM`
			`help`
			`Enable drver model for real-time-clock drivers. The RTC uclass`
			`then provides the rtc_get()/rtc_set() interface, delegating to`
			`drivers to perform the actual functions. See rtc.h for a`
			`description of the API.`