Commit 578c2b66 authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

rtc: Kconfig: select REGMAP_I2C when necessary 

Some i2c RTC drivers are using regmap but are not selecting REGMAP_I2C
which may lead to build failures.

Link: https://lore.kernel.org/r/20200127221724.10160-2-alexandre.belloni@bootlin.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent c6820941

drivers/rtc/Kconfig

+4 −0
Original line number Diff line number Diff line
@@ -240,6 +240,7 @@ config RTC_DRV_AS3722 


config RTC_DRV_DS1307

	tristate "Dallas/Maxim DS1307/37/38/39/40/41, ST M41T00, EPSON RX-8025, ISL12057"

	select REGMAP_I2C

	help

	  If you say yes here you get support for various compatible RTC

	  chips (often with battery backup) connected with I2C. This driver
@@ -621,6 +622,7 @@ config RTC_DRV_RX8010 


config RTC_DRV_RX8581

	tristate "Epson RX-8571/RX-8581"

	select REGMAP_I2C

	help

	  If you say yes here you will get support for the Epson RX-8571/

	  RX-8581.
@@ -648,6 +650,7 @@ config RTC_DRV_EM3027 


config RTC_DRV_RV3028

	tristate "Micro Crystal RV3028"

	select REGMAP_I2C

	help

	  If you say yes here you get support for the Micro Crystal

	  RV3028.
@@ -677,6 +680,7 @@ config RTC_DRV_S5M 


config RTC_DRV_SD3078

	tristate "ZXW Shenzhen whwave SD3078"

	select REGMAP_I2C

	help

	  If you say yes here you get support for the ZXW Shenzhen whwave

	  SD3078 RTC chips.