diff options
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 15df7c130fa6e0..a256f67b78e46a 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -1,6 +1,46 @@ -# +\# # RTC class/drivers configuration # +menu "Real Time Clock" + config RTC_LIB - tristate
\ No newline at end of file + tristate + +config RTC_CLASS + tristate "RTC class" + depends on EXPERIMENTAL + default n + select RTC_LIB + help + Generic RTC class support. If you say yes here, you will + be allowed to plug one or more RTCs to your system. You will + probably want to enable one of more of the interfaces below. + + This driver can also be built as a module. If so, the module + will be called rtc-class. + +config RTC_HCTOSYS + bool "Set system time from RTC on startup" + depends on RTC_CLASS = y + default y + help + If you say yes here, the system time will be set using + the value read from the specified RTC device. This is useful + in order to avoid unnecessary fschk runs. + +config RTC_HCTOSYS_DEVICE + string "The RTC to read the time from" + depends on RTC_HCTOSYS = y + default "rtc0" + help + The RTC device that will be used as the source for + the system time, usually rtc0. + +comment "RTC interfaces" + depends on RTC_CLASS + +comment "RTC drivers" + depends on RTC_CLASS + +endmenu |