diff options
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 81 |
1 files changed, 72 insertions, 9 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 4e4c10a7fd3a..9d8d40d5c8f7 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -10,7 +10,6 @@ config RTC_LIB config RTC_CLASS tristate "RTC class" - depends on EXPERIMENTAL default n select RTC_LIB help @@ -39,6 +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). @@ -119,7 +121,7 @@ config RTC_DRV_TEST will be called rtc-test. comment "I2C RTC drivers" - depends on RTC_CLASS + depends on RTC_CLASS && I2C config RTC_DRV_DS1307 tristate "Dallas/Maxim DS1307/37/38/39/40, ST M41T00" @@ -160,11 +162,11 @@ config RTC_DRV_MAX6900 will be called rtc-max6900. config RTC_DRV_RS5C372 - tristate "Ricoh RS5C372A/B" + tristate "Ricoh RS5C372A/B, RV5C386, RV5C387A" depends on RTC_CLASS && I2C help If you say yes here you get support for the - Ricoh RS5C372A and RS5C372B RTC chips. + Ricoh RS5C372A, RS5C372B, RV5C386, and RV5C387A RTC chips. This driver can also be built as a module. If so, the module will be called rtc-rs5c372. @@ -213,12 +215,40 @@ config RTC_DRV_PCF8583 This driver can also be built as a module. If so, the module will be called rtc-pcf8583. +config RTC_DRV_M41T80 + tristate "ST M41T80 series RTC" + depends on RTC_CLASS && I2C + help + If you say Y here you will get support for the + ST M41T80 RTC chips series. Currently following chips are + supported: M41T80, M41T81, M41T82, M41T83, M41ST84, M41ST85 + and M41ST87. + + This driver can also be built as a module. If so, the module + will be called rtc-m41t80. + +config RTC_DRV_M41T80_WDT + bool "ST M41T80 series RTC watchdog timer" + depends on RTC_DRV_M41T80 + help + If you say Y here you will get support for the + watchdog timer in ST M41T80 RTC chips series. + +config RTC_DRV_TWL92330 + boolean "TI TWL92330/Menelaus" + depends on RTC_CLASS && I2C && MENELAUS + help + If you say yes here you get support for the RTC on the + TWL92330 "Menelaus" power mangement chip, used with OMAP2 + platforms. The support is integrated with the rest of + the Menelaus driver; it's not separate module. + comment "SPI RTC drivers" - depends on RTC_CLASS + depends on RTC_CLASS && SPI_MASTER config RTC_DRV_RS5C348 tristate "Ricoh RS5C348A/B" - depends on RTC_CLASS && SPI + depends on RTC_CLASS && SPI_MASTER help If you say yes here you get support for the Ricoh RS5C348A and RS5C348B RTC chips. @@ -228,7 +258,7 @@ config RTC_DRV_RS5C348 config RTC_DRV_MAX6902 tristate "Maxim 6902" - depends on RTC_CLASS && SPI + depends on RTC_CLASS && SPI_MASTER help If you say yes here you will get support for the Maxim MAX6902 SPI RTC chip. @@ -246,7 +276,7 @@ comment "Platform RTC drivers" config RTC_DRV_CMOS tristate "PC-style 'CMOS'" depends on RTC_CLASS && (X86 || ALPHA || ARM26 || ARM \ - || M32R || ATARI || POWERPC || MIPS) + || M32R || ATARI || PPC || MIPS) 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. @@ -262,6 +292,12 @@ config RTC_DRV_CMOS This driver can also be built as a module. If so, the module will be called rtc-cmos. +config RTC_DRV_DS1216 + tristate "Dallas DS1216" + depends on RTC_CLASS && SNI_RM + help + If you say yes here you get support for the Dallas DS1216 RTC chips. + config RTC_DRV_DS1553 tristate "Dallas DS1553" depends on RTC_CLASS @@ -272,6 +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 @@ -292,6 +338,16 @@ config RTC_DRV_M48T86 This driver can also be built as a module. If so, the module will be called rtc-m48t86. +config RTC_DRV_M48T59 + tristate "ST M48T59" + depends on RTC_CLASS + help + If you say Y here you will get support for the + ST M48T59 RTC chip. + + This driver can also be built as a module, if so, the module + will be called "rtc-m48t59". + config RTC_DRV_V3020 tristate "EM Microelectronic V3020" depends on RTC_CLASS @@ -351,7 +407,7 @@ config RTC_DRV_SA1100 config RTC_DRV_SH tristate "SuperH On-Chip RTC" - depends on RTC_CLASS && SUPERH + depends on RTC_CLASS && SUPERH && (CPU_SH3 || CPU_SH4) help Say Y here to enable support for the on-chip RTC found in most SuperH processors. @@ -379,6 +435,13 @@ config RTC_DRV_PL031 To compile this driver as a module, choose M here: the module will be called rtc-pl031. +config RTC_DRV_AT32AP700X + tristate "AT32AP700X series RTC" + depends on RTC_CLASS && PLATFORM_AT32AP + help + Driver for the internal RTC (Realtime Clock) on Atmel AVR32 + AT32AP700x family processors. + config RTC_DRV_AT91RM9200 tristate "AT91RM9200" depends on RTC_CLASS && ARCH_AT91RM9200 |
