if I2C
config RTC_DRV_DS1307
- tristate "Dallas/Maxim DS1307/37/38/39/40, ST M41T00"
+ tristate "Dallas/Maxim DS1307/37/38/39/40, ST M41T00, EPSON RX-8025"
help
If you say yes here you get support for various compatible RTC
chips (often with battery backup) connected with I2C. This driver
should handle DS1307, DS1337, DS1338, DS1339, DS1340, ST M41T00,
- and probably other chips. In some cases the RTC must already
- have been initialized (by manufacturing or a bootloader).
+ EPSON RX-8025 and probably other chips. In some cases the RTC
+ must already have been initialized (by manufacturing or a
+ bootloader).
The first seven registers on these chips hold an RTC, and other
registers may add features such as NVRAM, a trickle charger for
This driver can also be built as a module. If so, the module
will be called rtc-ds1742.
+config RTC_DRV_EFI
+ tristate "EFI RTC"
+ depends on IA64
+ help
+ If you say yes here you will get support for the EFI
+ Real Time Clock.
+
+ This driver can also be built as a module. If so, the module
+ will be called rtc-efi.
+
config RTC_DRV_STK17TA8
tristate "Simtek STK17TA8"
depends on RTC_CLASS
help
If you say yes here you get support for the Ricoh RS5C313 RTC chips.
-config RTC_DRV_PARISC
- tristate "PA-RISC firmware RTC support"
+config RTC_DRV_GENERIC
+ tristate "Generic RTC support"
+ # Please consider writing a new RTC driver instead of using the generic
+ # RTC abstraction
depends on PARISC
help
- Say Y or M here to enable RTC support on PA-RISC systems using
- firmware calls. If you do not know what you are doing, you should
+ Say Y or M here to enable RTC support on systems using the generic
+ RTC abstraction. If you do not know what you are doing, you should
just say Y.
config RTC_DRV_PPC