diff options
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 35f34665e3c..9d8d40d5c8f 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -38,6 +38,9 @@ config RTC_HCTOSYS_DEVICE clock, usually rtc0. Initialization is done when the system starts up, and when it resumes from a low power state. + The driver for this RTC device must be loaded before late_initcall + functions run, so it must usually be statically linked. + This clock should be battery-backed, so that it reads the correct time when the system boots from a power-off state. Otherwise, your system will need an external clock source (like an NTP server). @@ -305,6 +308,16 @@ config RTC_DRV_DS1553 This driver can also be built as a module. If so, the module will be called rtc-ds1553. +config RTC_DRV_STK17TA8 + tristate "Simtek STK17TA8" + depends on RTC_CLASS + help + If you say yes here you get support for the + Simtek STK17TA8 timekeeping chip. + + This driver can also be built as a module. If so, the module + will be called rtc-stk17ta8. + config RTC_DRV_DS1742 tristate "Dallas DS1742/1743" depends on RTC_CLASS |