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authorStephen Barber <smbarber@chromium.org>2017-11-10 22:55:53 +0100
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2017-12-18 23:05:10 +0100
commit6f2a71a31afd738af446c802e1ed40365afa55b8 (patch)
tree31b9622b1d59b8e71ab358e8381da11fb743d31a /drivers/rtc/Kconfig
parent3eff6d2cc995e5a4cffb7a35dc368f02f39c4cd3 (diff)
rtc: cros-ec: add cros-ec-rtc driver.
On platforms with a Chrome OS EC, the EC can function as a simple RTC. Add a basic driver with this functionality. Signed-off-by: Stephen Barber <smbarber@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Brian Norris <briannorris@chromium.org> Tested-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/Kconfig')
-rw-r--r--drivers/rtc/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index b59a31b079a5..64f4b164932a 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1255,6 +1255,16 @@ config RTC_DRV_ZYNQMP
If you say yes here you get support for the RTC controller found on
Xilinx Zynq Ultrascale+ MPSoC.
+config RTC_DRV_CROS_EC
+ tristate "Chrome OS EC RTC driver"
+ depends on MFD_CROS_EC
+ help
+ If you say yes here you will get support for the
+ Chrome OS Embedded Controller's RTC.
+
+ This driver can also be built as a module. If so, the module
+ will be called rtc-cros-ec.
+
comment "on-CPU RTC drivers"
config RTC_DRV_ASM9260

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