i2c: Add support for the PCF8575 chip

[powerpc.git] / drivers / i2c / chips / Kconfig

diff --git a/drivers/i2c/chips/Kconfig b/drivers/i2c/chips/Kconfig
index ea085a0..17702b3 100644 (file)
--- a/drivers/i2c/chips/Kconfig
+++ b/drivers/i2c/chips/Kconfig
@@ -5,7 +5,7 @@
 menu "Miscellaneous I2C Chip support"
 
 config SENSORS_DS1337
-       tristate "Dallas Semiconductor DS1337 and DS1339 Real Time Clock"
+       tristate "Dallas DS1337 and DS1339 Real Time Clock (DEPRECATED)"
        depends on EXPERIMENTAL
        help
          If you say yes here you get support for Dallas Semiconductor
@@ -14,8 +14,11 @@ config SENSORS_DS1337
          This driver can also be built as a module.  If so, the module
          will be called ds1337.
 
+         This driver is deprecated and will be dropped soon. Use
+         rtc-ds1307 instead.
+
 config SENSORS_DS1374
-       tristate "Maxim/Dallas Semiconductor DS1374 Real Time Clock"
+       tristate "Dallas DS1374 Real Time Clock (DEPRECATED)"
        depends on EXPERIMENTAL
        help
          If you say yes here you get support for Dallas Semiconductor
@@ -24,6 +27,19 @@ config SENSORS_DS1374
          This driver can also be built as a module.  If so, the module
          will be called ds1374.
 
+         This driver is deprecated and will be dropped soon. Use
+         rtc-ds1374 instead.
+
+config DS1682
+       tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
+       depends on EXPERIMENTAL
+       help
+         If you say yes here you get support for Dallas Semiconductor
+         DS1682 Total Elapsed Time Recorder.
+
+         This driver can also be built as a module.  If so, the module
+         will be called ds1682.
+
 config SENSORS_EEPROM
        tristate "EEPROM reader"
        depends on EXPERIMENTAL
@@ -41,7 +57,7 @@ config SENSORS_PCF8574
        default n
        help
          If you say yes here you get support for Philips PCF8574 and 
-         PCF8574A chips.
+         PCF8574A chips. These chips are 8-bit I/O expanders for the I2C bus.
 
          This driver can also be built as a module.  If so, the module
          will be called pcf8574.
@@ -49,6 +65,20 @@ config SENSORS_PCF8574
          These devices are hard to detect and rarely found on mainstream
          hardware.  If unsure, say N.
 
+config PCF8575
+       tristate "Philips PCF8575"
+       default n
+       help
+         If you say yes here you get support for Philips PCF8575 chip.
+         This chip is a 16-bit I/O expander for the I2C bus.  Several other
+         chip manufacturers sell equivalent chips, e.g. Texas Instruments.
+
+         This driver can also be built as a module.  If so, the module
+         will be called pcf8575.
+
+         This device is hard to detect and is rarely found on mainstream
+         hardware.  If unsure, say N.
+
 config SENSORS_PCA9539
        tristate "Philips PCA9539 16-bit I/O port"
        depends on EXPERIMENTAL
@@ -101,7 +131,7 @@ config TPS65010
          will be called tps65010.
 
 config SENSORS_M41T00
-       tristate "ST M41T00 RTC chip"
+       tristate "ST M41T00 RTC chip (DEPRECATED)"
        depends on PPC32
        help
          If you say yes here you get support for the ST M41T00 RTC chip.
@@ -109,6 +139,9 @@ config SENSORS_M41T00
          This driver can also be built as a module.  If so, the module
          will be called m41t00.
 
+         This driver is deprecated and will be dropped soon. Use
+         rtc-ds1307 or rtc-m41t80 instead.
+
 config SENSORS_MAX6875
        tristate "Maxim MAX6875 Power supply supervisor"
        depends on EXPERIMENTAL
@@ -124,4 +157,24 @@ config SENSORS_MAX6875
          This driver can also be built as a module.  If so, the module
          will be called max6875.
 
+config SENSORS_TSL2550
+       tristate "Taos TSL2550 ambient light sensor"
+       depends on EXPERIMENTAL
+       help
+         If you say yes here you get support for the Taos TSL2550
+         ambient light sensor.
+
+         This driver can also be built as a module.  If so, the module
+         will be called tsl2550.
+
+config MENELAUS
+       bool "TWL92330/Menelaus PM chip"
+       depends on I2C=y && ARCH_OMAP24XX
+       help
+         If you say yes here you get support for the Texas Instruments
+         TWL92330/Menelaus Power Management chip. This include voltage
+         regulators, Dual slot memory card tranceivers, real-time clock
+         and other features that are often used in portable devices like
+         cell phones and PDAs.
+
 endmenu