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|
#
# Sensor device configuration
#
menu "I2C Hardware Bus support"
depends on HAS_IOMEM
comment "PC SMBus host controller drivers"
depends on PCI
config I2C_ALI1535
tristate "ALI 1535"
depends on PCI
help
If you say yes to this option, support will be included for the SMB
Host controller on Acer Labs Inc. (ALI) M1535 South Bridges. The SMB
controller is part of the 7101 device, which is an ACPI-compliant
Power Management Unit (PMU).
This driver can also be built as a module. If so, the module
will be called i2c-ali1535.
config I2C_ALI1563
tristate "ALI 1563"
depends on PCI
help
If you say yes to this option, support will be included for the SMB
Host controller on Acer Labs Inc. (ALI) M1563 South Bridges. The SMB
controller is part of the 7101 device, which is an ACPI-compliant
Power Management Unit (PMU).
This driver can also be built as a module. If so, the module
will be called i2c-ali1563.
config I2C_ALI15X3
tristate "ALI 15x3"
depends on PCI
help
If you say yes to this option, support will be included for the
Acer Labs Inc. (ALI) M1514 and M1543 motherboard I2C interfaces.
This driver can also be built as a module. If so, the module
will be called i2c-ali15x3.
config I2C_AMD756
tristate "AMD 756/766/768/8111 and nVidia nForce"
depends on PCI
help
If you say yes to this option, support will be included for the AMD
756/766/768 mainboard I2C interfaces. The driver also includes
support for the first (SMBus 1.0) I2C interface of the AMD 8111 and
the nVidia nForce I2C interface.
This driver can also be built as a module. If so, the module
will be called i2c-amd756.
config I2C_AMD756_S4882
tristate "SMBus multiplexing on the Tyan S4882"
depends on I2C_AMD756 && X86
help
Enabling this option will add specific SMBus support for the Tyan
S4882 motherboard. On this 4-CPU board, the SMBus is multiplexed
over 8 different channels, where the various memory module EEPROMs
and temperature sensors live. Saying yes here will give you access
to these in addition to the trunk.
This driver can also be built as a module. If so, the module
will be called i2c-amd756-s4882.
config I2C_AMD8111
tristate "AMD 8111"
depends on PCI
help
If you say yes to this option, support will be included for the
second (SMBus 2.0) AMD 8111 mainboard I2C interface.
This driver can also be built as a module. If so, the module
will be called i2c-amd8111.
config I2C_I801
tristate "Intel 82801 (ICH/PCH)"
depends on PCI
select CHECK_SIGNATURE if X86 && DMI
help
If you say yes to this option, support will be included for the Intel
801 family of mainboard I2C interfaces. Specifically, the following
versions of the chipset are supported:
82801AA
82801AB
82801BA
82801CA/CAM
82801DB
82801EB/ER (ICH5/ICH5R)
6300ESB
ICH6
ICH7
ESB2
ICH8
ICH9
EP80579 (Tolapai)
ICH10
5/3400 Series (PCH)
6 Series (PCH)
Patsburg (PCH)
DH89xxCC (PCH)
Panther Point (PCH)
Lynx Point (PCH)
Lynx Point-LP (PCH)
Avoton (SOC)
Wellsburg (PCH)
Coleto Creek (PCH)
This driver can also be built as a module. If so, the module
will be called i2c-i801.
config I2C_ISCH
tristate "Intel SCH SMBus 1.0"
depends on PCI
select LPC_SCH
help
Say Y here if you want to use SMBus controller on the Intel SCH
based systems.
This driver can also be built as a module. If so, the module
will be called i2c-isch.
config I2C_ISMT
tristate "Intel iSMT SMBus Controller"
depends on PCI && X86
help
If you say yes to this option, support will be included for the Intel
iSMT SMBus host controller interface.
This driver can also be built as a module. If so, the module will be
called i2c-ismt.
config I2C_PIIX4
tristate "Intel PIIX4 and compatible (ATI/AMD/Serverworks/Broadcom/SMSC)"
depends on PCI
help
If you say yes to this option, support will be included for the Intel
PIIX4 family of mainboard I2C interfaces. Specifically, the following
versions of the chipset are supported (note that Serverworks is part
of Broadcom):
Intel PIIX4
Intel 440MX
ATI IXP200
ATI IXP300
ATI IXP400
ATI SB600
ATI SB700/SP5100
ATI SB800
AMD Hudson-2
AMD CZ
Serverworks OSB4
Serverworks CSB5
Serverworks CSB6
Serverworks HT-1000
Serverworks HT-1100
SMSC Victory66
Some AMD chipsets contain two PIIX4-compatible SMBus
controllers. This driver will attempt to use both controllers
on the SB700/SP5100, if they have been initialized by the BIOS.
This driver can also be built as a module. If so, the module
will be called i2c-piix4.
config I2C_NFORCE2
tristate "Nvidia nForce2, nForce3 and nForce4"
depends on PCI
help
If you say yes to this option, support will be included for the Nvidia
nForce2, nForce3 and nForce4 families of mainboard I2C interfaces.
This driver can also be built as a module. If so, the module
will be called i2c-nforce2.
config I2C_NFORCE2_S4985
tristate "SMBus multiplexing on the Tyan S4985"
depends on I2C_NFORCE2 && X86
help
Enabling this option will add specific SMBus support for the Tyan
S4985 motherboard. On this 4-CPU board, the SMBus is multiplexed
over 4 different channels, where the various memory module EEPROMs
live. Saying yes here will give you access to these in addition
to the trunk.
This driver can also be built as a module. If so, the module
will be called i2c-nforce2-s4985.
config I2C_SIS5595
tristate "SiS 5595"
depends on PCI
help
If you say yes to this option, support will be included for the
SiS5595 SMBus (a subset of I2C) interface.
This driver can also be built as a module. If so, the module
will be called i2c-sis5595.
config I2C_SIS630
tristate "SiS 630/730/964"
depends on PCI
help
If you say yes to this option, support will be included for the
SiS630, SiS730 and SiS964 SMBus (a subset of I2C) interface.
This driver can also be built as a module. If so, the module
will be called i2c-sis630.
config I2C_SIS96X
tristate "SiS 96x"
depends on PCI
help
If you say yes to this option, support will be included for the SiS
96x SMBus (a subset of I2C) interfaces. Specifically, the following
chipsets are supported:
645/961
645DX/961
645DX/962
648/961
650/961
735
745
This driver can also be built as a module. If so, the module
will be called i2c-sis96x.
config I2C_VIA
tristate "VIA VT82C586B"
depends on PCI
select I2C_ALGOBIT
help
If you say yes to this option, support will be included for the VIA
82C586B I2C interface
This driver can also be built as a module. If so, the module
will be called i2c-via.
config I2C_VIAPRO
tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx/VX900"
depends on PCI
help
If you say yes to this option, support will be included for the VIA
VT82C596 and later SMBus interface. Specifically, the following
chipsets are supported:
VT82C596A/B
VT82C686A/B
VT8231
VT8233/A
VT8235
VT8237R/A/S
VT8251
CX700
VX800/VX820
VX855/VX875
VX900
This driver can also be built as a module. If so, the module
will be called i2c-viapro.
if ACPI
comment "ACPI drivers"
config I2C_SCMI
tristate "SMBus Control Method Interface"
help
This driver supports the SMBus Control Method Interface. It needs the
BIOS to declare ACPI control methods as described in the SMBus Control
Method Interface specification.
To compile this driver as a module, choose M here:
the module will be called i2c-scmi.
endif # ACPI
comment "Mac SMBus host controller drivers"
depends on PPC_CHRP || PPC_PMAC
config I2C_HYDRA
tristate "CHRP Apple Hydra Mac I/O I2C interface"
depends on PCI && PPC_CHRP
select I2C_ALGOBIT
help
This supports the use of the I2C interface in the Apple Hydra Mac
I/O chip on some CHRP machines (e.g. the LongTrail). Say Y if you
have such a machine.
This support is also available as a module. If so, the module
will be called i2c-hydra.
config I2C_POWERMAC
tristate "Powermac I2C interface"
depends on PPC_PMAC
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 PowerMac
platform, and should generally be enabled.
This support is also available as a module. If so, the module
will be called i2c-powermac.
comment "I2C system bus drivers (mostly embedded / system-on-chip)"
config I2C_AT91
tristate "Atmel AT91 I2C Two-Wire interface (TWI)"
depends on ARCH_AT91
help
This supports the use of the I2C interface on Atmel AT91
processors.
A serious problem is that there is no documented way to issue
repeated START conditions for more than two messages, as needed
to support combined I2C messages. Use the i2c-gpio driver
unless your system can cope with this limitation.
Caution! at91rm9200, at91sam9261, at91sam9260, at91sam9263 devices
don't have clock stretching in transmission mode. For that reason,
you can encounter underrun issues causing premature stop sendings if
the latency to fill the transmission register is too long. If you
are facing this situation, use the i2c-gpio driver.
config I2C_AU1550
tristate "Au1550/Au1200/Au1300 SMBus interface"
depends on MIPS_ALCHEMY
help
If you say yes to this option, support will be included for the
Au1550/Au1200/Au1300 SMBus interface.
This driver can also be built as a module. If so, the module
will be called i2c-au1550.
config I2C_BCM2835
tristate "Broadcom BCM2835 I2C controller"
depends on ARCH_BCM2835
help
If you say yes to this option, support will be included for the
BCM2835 I2C controller.
If you don't know what to do here, say N.
This support is also available as a module. If so, the module
will be called i2c-bcm2835.
config I2C_BLACKFIN_TWI
tristate "Blackfin TWI I2C support"
depends on BLACKFIN
depends on !BF561 && !BF531 && !BF532 && !BF533
help
This is the I2C bus driver for Blackfin on-chip TWI interface.
This driver can also be built as a module. If so, the module
will be called i2c-bfin-twi.
config I2C_BLACKFIN_TWI_CLK_KHZ
int "Blackfin TWI I2C clock (kHz)"
depends on I2C_BLACKFIN_TWI
range 21 400
default 50
help
The unit of the TWI clock is kHz.
config I2C_CBUS_GPIO
tristate "CBUS I2C driver"
|