[PATCH] drivers/acorn/char/pcf8583.[hc] vs. RTC subsystem

[linux-2.6] / drivers / rtc / Kconfig

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 929dd8090578b07213ddb22733d585ab0f2d0668..37ee69f57a0b0892f363a86957f6e7f436a0f3b5 100644 (file)
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -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 +93,24 @@ 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_DS1672
        tristate "Dallas/Maxim DS1672"
        depends on RTC_CLASS && I2C
@@ -107,6 +132,16 @@ 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_RS5C372
        tristate "Ricoh RS5C372A/B"
        depends on RTC_CLASS && I2C
@@ -147,6 +182,26 @@ config RTC_DRV_SA1100
          To compile this driver as a module, choose M here: the
          module will be called rtc-sa1100.
 
+config RTC_DRV_VR41XX
+       tristate "NEC VR41XX"
+       depends on RTC_CLASS && CPU_VR41XX
+       help
+         If you say Y here you will get access to the real time clock
+         built into your NEC VR41XX CPU.
+
+         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_TEST
        tristate "Test driver/device"
        depends on RTC_CLASS