diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-01-27 23:17:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-24 08:37:03 +0100 |
| commit | 105542cea2ea383ba5ff969e3b704a92de66f935 (patch) | |
| tree | 2f93bfb80dd44fbfddb2a9cb67eb5ca4bf0fcfe3 | |
| parent | cea9007ebb956945f1fb4a4922cdca837e09ef06 (diff) | |
rtc: Kconfig: select REGMAP_I2C when necessary
[ Upstream commit 578c2b661e2b1b474ea3571a3c3c6d57bae89e8d ]
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: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/rtc/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 5efc6af539c0..5d502fbd5803 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -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 @@ -632,6 +633,7 @@ 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. @@ -659,6 +661,7 @@ 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. @@ -688,6 +691,7 @@ 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. |