diff options
| author | Stephen Barber <smbarber@chromium.org> | 2017-11-10 22:55:53 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-12-18 23:05:10 +0100 |
| commit | 6f2a71a31afd738af446c802e1ed40365afa55b8 (patch) | |
| tree | 31b9622b1d59b8e71ab358e8381da11fb743d31a /drivers/rtc/Kconfig | |
| parent | mfd: cros_ec: Introduce RTC commands and events definitions. (diff) | |
| download | linux-6f2a71a31afd738af446c802e1ed40365afa55b8.tar.xz linux-6f2a71a31afd738af446c802e1ed40365afa55b8.zip | |
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/Kconfig | 10 |
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 |