Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...

[linux-2.6.git] / drivers / rtc / Kconfig

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 65d090d..7ff1d88 100644 (file)
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -15,7 +15,7 @@ config RTC_CLASS
        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.
+         probably want to enable one or more of the interfaces below.
 
          This driver can also be built as a module. If so, the module
          will be called rtc-class.
@@ -73,6 +73,13 @@ config RTC_INTF_DEV
          This driver can also be built as a module. If so, the module
          will be called rtc-dev.
 
+config RTC_INTF_DEV_UIE_EMUL
+       bool "RTC UIE emulation on dev interface"
+       depends on RTC_INTF_DEV
+       help
+         Provides an emulation for RTC_UIE if the underlaying rtc chip
+         driver did not provide RTC_UIE ioctls.
+
 comment "RTC drivers"
        depends on RTC_CLASS
 
@@ -86,6 +93,44 @@ config RTC_DRV_X1205
          This driver can also be built as a module. If so, the module
          will be called rtc-x1205.
 
+config RTC_DRV_DS1307
+       tristate "Dallas/Maxim DS1307 and similar I2C RTC chips"
+       depends on RTC_CLASS && I2C
+       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).
+
+         The first seven registers on these chips hold an RTC, and other
+         registers may add features such as NVRAM, a trickle charger for
+         the RTC/NVRAM backup power, and alarms.  This driver may not
+         expose all those available chip features.
+
+         This driver can also be built as a module. If so, the module
+         will be called rtc-ds1307.
+
+config RTC_DRV_DS1553
+       tristate "Dallas DS1553"
+       depends on RTC_CLASS
+       help
+         If you say yes here you get support for the
+         Dallas DS1553 timekeeping chip.
+
+         This driver can also be built as a module. If so, the module
+         will be called rtc-ds1553.
+
+config RTC_DRV_ISL1208
+       tristate "Intersil 1208"
+       depends on RTC_CLASS && I2C
+       help
+         If you say yes here you get support for the
+         Intersil 1208 RTC chip.
+
+         This driver can also be built as a module. If so, the module
+         will be called rtc-isl1208.
+
 config RTC_DRV_DS1672
        tristate "Dallas/Maxim DS1672"
        depends on RTC_CLASS && I2C
@@ -96,6 +141,16 @@ config RTC_DRV_DS1672
          This driver can also be built as a module. If so, the module
          will be called rtc-ds1672.
 
+config RTC_DRV_DS1742
+       tristate "Dallas DS1742"
+       depends on RTC_CLASS
+       help
+         If you say yes here you get support for the
+         Dallas DS1742 timekeeping chip.
+
+         This driver can also be built as a module. If so, the module
+         will be called rtc-ds1742.
+
 config RTC_DRV_PCF8563
        tristate "Philips PCF8563/Epson RTC8564"
        depends on RTC_CLASS && I2C
@@ -107,6 +162,26 @@ config RTC_DRV_PCF8563
          This driver can also be built as a module. If so, the module
          will be called rtc-pcf8563.
 
+config RTC_DRV_PCF8583
+       tristate "Philips PCF8583"
+       depends on RTC_CLASS && I2C
+       help
+         If you say yes here you get support for the
+         Philips PCF8583 RTC chip.
+
+         This driver can also be built as a module. If so, the module
+         will be called rtc-pcf8583.
+
+config RTC_DRV_RS5C348
+       tristate "Ricoh RS5C348A/B"
+       depends on RTC_CLASS && SPI
+       help
+         If you say yes here you get support for the
+         Ricoh RS5C348A and RS5C348B RTC chips.
+
+         This driver can also be built as a module. If so, the module
+         will be called rtc-rs5c348.
+
 config RTC_DRV_RS5C372
        tristate "Ricoh RS5C372A/B"
        depends on RTC_CLASS && I2C
@@ -117,6 +192,22 @@ config RTC_DRV_RS5C372
          This driver can also be built as a module. If so, the module
          will be called rtc-rs5c372.
 
+config RTC_DRV_S3C
+       tristate "Samsung S3C series SoC RTC"
+       depends on RTC_CLASS && ARCH_S3C2410
+       help
+         RTC (Realtime Clock) driver for the clock inbuilt into the
+         Samsung S3C24XX series of SoCs. This can provide periodic
+         interrupt rates from 1Hz to 64Hz for user programs, and
+         wakeup from Alarm.
+
+         The driver currently supports the common features on all the
+         S3C24XX range, such as the S3C2410, S3C2412, S3C2413, S3C2440
+         and S3C2442.
+
+         This driver can also be build as a module. If so, the module
+         will be called rtc-s3c.
+
 config RTC_DRV_M48T86
        tristate "ST M48T86/Dallas DS12887"
        depends on RTC_CLASS
@@ -157,6 +248,22 @@ config RTC_DRV_VR41XX
          To compile this driver as a module, choose M here: the
          module will be called rtc-vr41xx.
 
+config RTC_DRV_PL031
+       tristate "ARM AMBA PL031 RTC"
+       depends on RTC_CLASS && ARM_AMBA
+       help
+         If you say Y here you will get access to ARM AMBA
+         PrimeCell PL031 UART found on certain ARM SOCs.
+
+         To compile this driver as a module, choose M here: the
+         module will be called rtc-pl031.
+
+config RTC_DRV_AT91
+       tristate "AT91RM9200"
+       depends on RTC_CLASS && ARCH_AT91RM9200
+       help
+         Driver for the Atmel AT91RM9200's internal RTC (Realtime Clock).
+
 config RTC_DRV_TEST
        tristate "Test driver/device"
        depends on RTC_CLASS
@@ -172,4 +279,24 @@ config RTC_DRV_TEST
          This driver can also be built as a module. If so, the module
          will be called rtc-test.
 
+config RTC_DRV_MAX6902
+       tristate "Maxim 6902"
+       depends on RTC_CLASS && SPI
+       help
+         If you say yes here you will get support for the
+         Maxim MAX6902 spi RTC chip.
+
+         This driver can also be built as a module. If so, the module
+         will be called rtc-max6902.
+
+config RTC_DRV_V3020
+       tristate "EM Microelectronic V3020"
+       depends on RTC_CLASS
+       help
+         If you say yes here you will get support for the
+         EM Microelectronic v3020 RTC chip.
+
+         This driver can also be built as a module. If so, the module
+         will be called rtc-v3020.
+
 endmenu