diff options
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 44 |
1 files changed, 36 insertions, 8 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 9e7de63b26e..fc85bf2e4a9 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -20,10 +20,6 @@ menuconfig RTC_CLASS if RTC_CLASS -if GEN_RTC || RTC -comment "Conflicting RTC option has been selected, check GEN_RTC and RTC" -endif - config RTC_HCTOSYS bool "Set system time from RTC on startup and resume" depends on RTC_CLASS = y @@ -252,6 +248,7 @@ config RTC_DRV_TWL92330 config RTC_DRV_S35390A tristate "Seiko Instruments S-35390A" + select BITREVERSE help If you say yes here you will get support for the Seiko Instruments S-35390A. @@ -259,6 +256,17 @@ config RTC_DRV_S35390A This driver can also be built as a module. If so the module will be called rtc-s35390a. +config RTC_DRV_FM3130 + tristate "Ramtron FM3130" + help + If you say Y here you will get support for the + Ramtron FM3130 RTC chips. + Ramtron FM3130 is a chip with two separate devices inside, + RTC clock and FRAM. This driver provides only RTC functionality. + + This driver can also be built as a module. If so the module + will be called rtc-fm3130. + endif # I2C comment "SPI RTC drivers" @@ -303,6 +311,7 @@ comment "Platform RTC drivers" config RTC_DRV_CMOS tristate "PC-style 'CMOS'" depends on X86 || ALPHA || ARM || M32R || ATARI || PPC || MIPS + default y if X86 help Say "yes" here to get direct support for the real time clock found in every PC or ACPI-based system, and some other boards. @@ -460,6 +469,16 @@ config RTC_DRV_VR41XX To compile this driver as a module, choose M here: the module will be called rtc-vr41xx. +config RTC_DRV_PL030 + tristate "ARM AMBA PL030 RTC" + depends on ARM_AMBA + help + If you say Y here you will get access to ARM AMBA + PrimeCell PL030 RTC found on certain ARM SOCs. + + To compile this driver as a module, choose M here: the + module will be called rtc-pl030. + config RTC_DRV_PL031 tristate "ARM AMBA PL031 RTC" depends on ARM_AMBA @@ -486,12 +505,13 @@ config RTC_DRV_AT91RM9200 this is powered by the backup power supply. config RTC_DRV_AT91SAM9 - tristate "AT91SAM9x" + tristate "AT91SAM9x/AT91CAP9" depends on ARCH_AT91 && !(ARCH_AT91RM9200 || ARCH_AT91X40) help - RTC driver for the Atmel AT91SAM9x internal RTT (Real Time Timer). - These timers are powered by the backup power supply (such as a - small coin cell battery), but do not need to be used as RTCs. + RTC driver for the Atmel AT91SAM9x and AT91CAP9 internal RTT + (Real Time Timer). These timers are powered by the backup power + supply (such as a small coin cell battery), but do not need to + be used as RTCs. (On AT91SAM9rl chips you probably want to use the dedicated RTC module and leave the RTT available for other uses.) @@ -536,4 +556,12 @@ config RTC_DRV_RS5C313 help If you say yes here you get support for the Ricoh RS5C313 RTC chips. +config RTC_DRV_PPC + tristate "PowerPC machine dependent RTC support" + depends on PPC_MERGE + help + The PowerPC kernel has machine-specific functions for accessing + the RTC. This exposes that functionality through the generic RTC + class. + endif # RTC_CLASS |