Blame - drivers/rtc/Kconfig - filogic/uboot

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Masahiro Yamada	cc85b7b	2015-07-26 02:46:26 +0900	[diff] [blame]	1	#
				2	# RTC drivers configuration
				3	#
				4
				5	menu "Real Time Clock"
				6
Simon Glass	d9050b5	2015-04-20 12:37:23 -0600	[diff] [blame]	7	config DM_RTC
				8	bool "Enable Driver Model for RTC drivers"
				9	depends on DM
AKASHI Takahiro	51ba522	2019-11-13 09:44:49 +0900	[diff] [blame]	10	select LIB_DATE
Simon Glass	d9050b5	2015-04-20 12:37:23 -0600	[diff] [blame]	11	help
				12	Enable drver model for real-time-clock drivers. The RTC uclass
				13	then provides the rtc_get()/rtc_set() interface, delegating to
				14	drivers to perform the actual functions. See rtc.h for a
				15	description of the API.
Masahiro Yamada	cc85b7b	2015-07-26 02:46:26 +0900	[diff] [blame]	16
Simon Glass	39c9422	2018-10-01 12:22:15 -0600	[diff] [blame]	17	config SPL_DM_RTC
				18	bool "Enable Driver Model for RTC drivers in SPL"
				19	depends on SPL_DM
				20	help
				21	Enable drver model for real-time-clock drivers. The RTC uclass
				22	then provides the rtc_get()/rtc_set() interface, delegating to
				23	drivers to perform the actual functions. See rtc.h for a
				24	description of the API.
				25
				26	config TPL_DM_RTC
				27	bool "Enable Driver Model for RTC drivers in TPL"
				28	depends on TPL_DM
				29	help
				30	Enable drver model for real-time-clock drivers. The RTC uclass
				31	then provides the rtc_get()/rtc_set() interface, delegating to
				32	drivers to perform the actual functions. See rtc.h for a
				33	description of the API.
				34
Chuanhua Han	4f97aac	2019-07-26 19:24:00 +0800	[diff] [blame]	35	config RTC_ENABLE_32KHZ_OUTPUT
				36	bool "Enable RTC 32Khz output"
				37	help
				38	Some real-time clocks support the output of 32kHz square waves (such as ds3231),
				39	the config symbol choose Real Time Clock device 32Khz output feature.
				40
Meng Yi	188417c	2016-11-30 15:47:31 +0800	[diff] [blame]	41	config RTC_PCF2127
				42	bool "Enable PCF2127 driver"
				43	depends on DM_RTC
				44	help
Meng Yi	e21f5c2	2017-01-09 11:24:51 -0700	[diff] [blame]	45	The PCF2127 is a CMOS Real Time Clock (RTC) and calendar with an integrated
				46	Temperature Compensated Crystal (Xtal) Oscillator (TCXO) and a 32.768 kHz quartz
				47	crystal optimized for very high accuracy and very low power consumption. The PCF2127
				48	has a selectable I2C-bus or SPI-bus, a backup battery switch-over circuit, a
				49	programmable watchdog function, a timestamp function, and many other features.
Meng Yi	188417c	2016-11-30 15:47:31 +0800	[diff] [blame]	50
Chris Packham	97a3e91	2017-04-29 15:20:29 +1200	[diff] [blame]	51	config RTC_DS1307
				52	bool "Enable DS1307 driver"
				53	depends on DM_RTC
				54	help
				55	Support for Dallas Semiconductor (now Maxim) DS1307 and DS1338/9 and
				56	compatible Real Time Clock devices.
				57
Han Nandor	9c5fc93	2019-11-12 08:39:38 +0000	[diff] [blame]	58	config RTC_DS3232
				59	bool "Enable DS3232 driver"
				60	depends on DM_RTC
				61	depends on DM_I2C
				62	help
				63	Support for Dallas Semiconductor (now Maxim) DS3232 compatible
				64	Real Time Clock devices.
				65
Klaus Goger	2f6bb76	2018-03-19 20:32:05 +0100	[diff] [blame]	66	config RTC_ISL1208
				67	bool "Enable ISL1208 driver"
				68	depends on DM_RTC
				69	help
				70	The Renesas (formerly Intersil) ISL1208 is a I2C Real Time Clock (RTC) and
				71	calendar with automatic leap year correction, 2-byte battery backed SRAM,
				72	automatic power switch-over, alarm function and 15 selectable frequency
				73	outputs.
				74
				75	This driver supports reading and writing the RTC/calendar and detects
				76	total power failures.
				77
Heiko Schocher	b1f9d2c	2020-10-16 10:41:46 +0200	[diff] [blame^]	78	config RTC_PCF8563
				79	tristate "Philips PCF8563"
				80	help
				81	If you say yes here you get support for the Philips PCF8563 RTC
				82	and compatible chips.
				83
Philipp Tomsich	3d0e1ad	2018-11-27 22:53:57 +0100	[diff] [blame]	84	config RTC_RV3029
				85	bool "Enable RV3029 driver"
				86	depends on DM_RTC
				87	help
				88	The MicroCrystal RV3029 is a I2C Real Time Clock (RTC) with 8-byte
				89	battery-backed SRAM.
				90
				91	This driver supports reading and writing the RTC/calendar and the
				92	battery-baced SRAM section.
				93
Michael Walle	2febcea	2019-05-29 01:29:58 +0200	[diff] [blame]	94	config RTC_RV8803
				95	bool "Enable RV8803 driver"
				96	depends on DM_RTC
				97	help
				98	The Micro Crystal RV8803 is a high accuracy, ultra-low power I2C
				99	Real Time Clock (RTC) with temperature compensation.
				100
				101	This driver supports reading and writing the RTC/calendar and
				102	detects total power failures.
				103
Nandor Han	20de5b0	2018-01-10 20:31:27 +0100	[diff] [blame]	104	config RTC_RX8010SJ
				105	bool "Enable RX8010SJ driver"
				106	depends on DM_RTC
				107	help
				108	Support for Epson RX8010SJ Real Time Clock devices.
				109
Heiko Schocher	1ac5f6c	2019-07-16 05:31:33 +0200	[diff] [blame]	110	config RTC_RX8025
				111	bool "Enable RX8025 driver"
				112	help
				113	Support for Epson RX8025 Real Time Clock devices.
				114
Heinrich Schuchardt	1bf05d0	2018-06-29 00:34:16 +0200	[diff] [blame]	115	config RTC_PL031
				116	bool "Enable ARM AMBA PL031 RTC driver"
				117	help
				118	The ARM PrimeCell Real Time Clock (PL031) is an optional SoC
				119	peripheral based on the Advanced Microcontroller Bus Architecture
				120	(AMBA). It is emulated in QEMU virtual ARM machines.
				121
Chris Packham	f654d65	2018-05-28 23:39:58 +1200	[diff] [blame]	122	config RTC_MV
				123	bool "Enable Marvell RTC driver"
				124	depends on DM_RTC
				125	help
				126	Enable Marvell RTC driver. This driver supports the rtc that is present
				127	on some Marvell SoCs.
				128
Nandor Han	d5ea84a	2017-11-08 15:35:14 +0000	[diff] [blame]	129	config RTC_S35392A
				130	bool "Enable S35392A driver"
				131	select BITREVERSE
				132	help
				133	Enable s35392a driver which provides rtc get and set function.
				134
Simon Glass	9be963e	2018-10-01 12:22:14 -0600	[diff] [blame]	135	config RTC_MC146818
				136	bool "Enable MC146818 driver"
				137	help
				138	This is a widely used real-time clock chip originally by Motorola
				139	and now available from NXP. It includes a battery-backed real-time
				140	clock with a wide array of features and 50 bytes of general-purpose,
				141	battery-backed RAM. The driver supports access to the clock and RAM.
				142
Lukasz Majewski	c17ec48	2018-11-22 14:54:31 +0100	[diff] [blame]	143	config RTC_M41T62
				144	bool "Enable M41T62 driver"
				145	help
				146	Enable driver for ST's M41T62 compatible RTC devices (like RV-4162).
				147	It is a serial (I2C) real-time clock (RTC) with alarm.
				148
Patrick Delaunay	feee9af	2019-07-22 11:02:34 +0200	[diff] [blame]	149	config RTC_STM32
				150	bool "Enable STM32 RTC driver"
				151	depends on DM_RTC
				152	help
				153	Enable STM32 RTC driver. This driver supports the rtc that is present
				154	on some STM32 SoCs.
Masahiro Yamada	cc85b7b	2015-07-26 02:46:26 +0900	[diff] [blame]	155	endmenu