i2c-i801: Add support for the ICH10

[sfrench/cifs-2.6.git] / drivers / i2c / busses / Kconfig

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 9f3a4cd0b07f7468db3f086022e108bd86516805..476b0bb72d6c680b6636e8cd6e784e039f2a772b 100644 (file)
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -75,11 +75,19 @@ config I2C_AMD8111
 
 config I2C_AT91
        tristate "Atmel AT91 I2C Two-Wire interface (TWI)"
-       depends on ARCH_AT91 && EXPERIMENTAL
+       depends on ARCH_AT91 && EXPERIMENTAL && BROKEN
        help
          This supports the use of the I2C interface on Atmel AT91
          processors.
 
+         This driver is BROKEN because the controller which it uses
+         will easily trigger RX overrun and TX underrun errors.  Using
+         low I2C clock rates may partially work around those issues
+         on some systems.  Another serious problem is that there is no
+         documented way to issue repeated START conditions, as needed
+         to support combined I2C messages.  Use the i2c-gpio driver
+         unless your system can cope with those limitations.
+
 config I2C_AU1550
        tristate "Au1550/Au1200 SMBus interface"
        depends on SOC_AU1550 || SOC_AU1200
@@ -106,6 +114,19 @@ config I2C_BLACKFIN_TWI_CLK_KHZ
        help
          The unit of the TWI clock is kHz.
 
+config I2C_DAVINCI
+       tristate "DaVinci I2C driver"
+       depends on ARCH_DAVINCI
+       help
+         Support for TI DaVinci I2C controller driver.
+
+         This driver can also be built as a module.  If so, the module
+         will be called i2c-davinci.
+
+         Please note that this driver might be needed to bring up other
+         devices such as DaVinci NIC.
+         For details please see http://www.ti.com/davinci
+
 config I2C_ELEKTOR
        tristate "Elektor ISA card"
        depends on ISA && BROKEN_ON_SMP
@@ -156,12 +177,15 @@ config I2C_I801
            ESB2
            ICH8
            ICH9
+           Tolapai
+           ICH10
 
          This driver can also be built as a module.  If so, the module
          will be called i2c-i801.
 
 config I2C_I810
-       tristate "Intel 810/815"
+       tristate "Intel 810/815 (DEPRECATED)"
+       default n
        depends on PCI
        select I2C_ALGOBIT
        help
@@ -174,6 +198,8 @@ config I2C_I810
            i815
            i845G
 
+         This driver is deprecated in favor of the i810fb and intelfb drivers.
+
          This driver can also be built as a module.  If so, the module
          will be called i2c-i810.
 
@@ -238,26 +264,12 @@ config I2C_IOP3XX
          This driver can also be built as a module.  If so, the module
          will be called i2c-iop3xx.
 
-config I2C_IXP4XX
-       tristate "IXP4xx GPIO-Based I2C Interface (DEPRECATED)"
-       depends on ARCH_IXP4XX
-       select I2C_ALGOBIT
-       help
-         Say Y here if you have an Intel IXP4xx(420,421,422,425) based 
-         system and are using GPIO lines for an I2C bus.
-
-         This support is also available as a module. If so, the module
-         will be called i2c-ixp4xx.
-
-         This driver is deprecated and will be dropped soon. Use i2c-gpio
-         instead.
-
 config I2C_IXP2000
        tristate "IXP2000 GPIO-Based I2C Interface (DEPRECATED)"
        depends on ARCH_IXP2000
        select I2C_ALGOBIT
        help
-         Say Y here if you have an Intel IXP2000(2400, 2800, 2850) based 
+         Say Y here if you have an Intel IXP2000 (2400, 2800, 2850) based 
          system and are using GPIO lines for an I2C bus.
 
          This support is also available as a module. If so, the module
@@ -272,8 +284,8 @@ config I2C_POWERMAC
        default y
        help
          This exposes the various PowerMac i2c interfaces to the linux i2c
-         layer and to userland. It is used by various drivers on the powemac
-         platform, thus should generally be enabled.
+         layer and to userland. It is used by various drivers on the PowerMac
+         platform, and should generally be enabled.
 
          This support is also available as a module.  If so, the module
          will be called i2c-powermac.
@@ -375,7 +387,8 @@ config I2C_PASEMI
          Supports the PA Semi PWRficient on-chip SMBus interfaces.
 
 config I2C_PROSAVAGE
-       tristate "S3/VIA (Pro)Savage"
+       tristate "S3/VIA (Pro)Savage (DEPRECATED)"
+       default n
        depends on PCI
        select I2C_ALGOBIT
        help
@@ -386,6 +399,8 @@ config I2C_PROSAVAGE
            S3/VIA KM266/VT8375 aka ProSavage8
            S3/VIA KM133/VT8365 aka Savage4
 
+         This driver is deprecated in favor of the savagefb driver.
+
          This support is also available as a module.  If so, the module 
          will be called i2c-prosavage.
 
@@ -397,13 +412,16 @@ config I2C_S3C2410
          Samsung S3C2410 based System-on-Chip devices.
 
 config I2C_SAVAGE4
-       tristate "S3 Savage 4"
-       depends on PCI && EXPERIMENTAL
+       tristate "S3 Savage 4 (DEPRECATED)"
+       default n
+       depends on PCI
        select I2C_ALGOBIT
        help
          If you say yes to this option, support will be included for the 
          S3 Savage 4 I2C interface.
 
+         This driver is deprecated in favor of the savagefb driver.
+
          This driver can also be built as a module.  If so, the module
          will be called i2c-savage4.
 
@@ -417,12 +435,12 @@ config I2C_SIMTEC
        tristate "Simtec Generic I2C interface"
        select I2C_ALGOBIT
        help
-         If you say yes to this option, support will be inclyded for
+         If you say yes to this option, support will be included for
          the Simtec Generic I2C interface. This driver is for the
          simple I2C bus used on newer Simtec products for general
          I2C, such as DDC on the Simtec BBD2016A.
 
-         This driver can also be build as a module. If so, the module
+         This driver can also be built as a module. If so, the module
          will be called i2c-simtec.
 
 config SCx200_I2C
@@ -590,7 +608,7 @@ config I2C_VIAPRO
            VT8231
            VT8233/A
            VT8235
-           VT8237R/A
+           VT8237R/A/S
            VT8251
            CX700
 
@@ -627,7 +645,7 @@ config I2C_PCA_ISA
 
 config I2C_MV64XXX
        tristate "Marvell mv64xxx I2C Controller"
-       depends on MV64X60 && EXPERIMENTAL
+       depends on (MV64X60 || ARCH_ORION) && EXPERIMENTAL
        help
          If you say yes to this option, support will be included for the
          built-in I2C interface on the Marvell 64xxx line of host bridges.