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# Sensor device configuration
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menu "I2C Hardware Bus support"
depends on I2C
config I2C_ALI1535
tristate "ALI 1535"
depends on I2C && 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 I2C && PCI && EXPERIMENTAL
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 I2C && 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 I2C && 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 && EXPERIMENTAL
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 I2C && 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_AU1550
tristate "Au1550/Au1200 SMBus interface"
depends on I2C && (SOC_AU1550 || SOC_AU1200)
help
If you say yes to this option, support will be included for the
Au1550 and Au1200 SMBus interface.
This driver can also be built as a module. If so, the module
will be called i2c-au1550.
config I2C_ELEKTOR
tristate "Elektor ISA card"
depends on I2C && ISA && BROKEN_ON_SMP
select I2C_ALGOPCF
help
This supports the PCF8584 ISA bus I2C adapter. Say Y if you own
such an adapter.
This support is also available as a module. If so, the module
will be called i2c-elektor.
config I2C_HYDRA
tristate "CHRP Apple Hydra Mac I/O I2C interface"
depends on I2C && PCI && PPC_CHRP && EXPERIMENTAL
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_I801
tristate "Intel 82801 (ICH)"
depends on I2C && PCI
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
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"
depends on I2C && PCI
select I2C_ALGOBIT
help
If you say yes to this option, support will be included for the Intel
810/815 family of mainboard I2C interfaces. Specifically, the
following versions of the chipset are supported:
i810AA
i810AB
i810E
i815
i845G
This driver can also be built as a module. If so, the module
will be called i2c-i810.
config I2C_PXA
tristate "Intel PXA2XX I2C adapter (EXPERIMENTAL)"
depends on I2C && EXPERIMENTAL && ARCH_PXA
help
If you have devices in the PXA I2C bus, say yes to this option.
This driver can also be built as a module. If so, the module
will be called i2c-pxa.
config I2C_PXA_SLAVE
bool "Intel PXA2XX I2C Slave comms support"
depends on I2C_PXA
help
Support I2C slave mode communications on the PXA I2C bus. This
is necessary for systems where the PXA may be a target on the
I2C bus.
config I2C_PIIX4
tristate "Intel PIIX4 and compatible (ATI/Serverworks/Broadcom/SMSC)"
depends on I2C && 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
Serverworks OSB4
Serverworks CSB5
Serverworks CSB6
Serverworks HT-1000
SMSC Victory66
This driver can also be built as a module. If so, the module
will be called i2c-piix4.
config I2C_IBM_IIC
tristate "IBM PPC 4xx on-chip I2C interface"
depends on IBM_OCP && I2C
help
Say Y here if you want to use IIC peripheral found on
embedded IBM PPC 4xx based systems.
This driver can also be built as a module. If so, the module
will be called i2c-ibm_iic.
config I2C_IOP3XX
tristate "Intel IOP3xx and IXP4xx on-chip I2C interface"
depends on (ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX) && I2C
help
Say Y here if you want to use the IIC bus controller on
the Intel IOP3xx I/O Processors or IXP4xx Network Processors.
This driver can also be built as a module. If so, the module
will be called i2c-iop3xx.
config I2C_ISA
tristate
depends on I2C
config I2C_ITE
tristate "ITE I2C Adapter"
depends on I2C && MIPS_ITE8172
select I2C_ALGOITE
help
This supports the ITE8172 I2C peripheral found on some MIPS
systems. Say Y if you have one of these. You should also say Y for
the ITE I2C driver algorithm support above.
This support is also available as a module. If so, the module
will be called i2c-ite.
config I2C_IXP4XX
tristate "IXP4xx GPIO-Based I2C Interface"
depends on I2C && 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.
config I2C_IXP2000
tristate "IXP2000 GPIO-Based I2C Interface"
depends on I2C && ARCH_IXP2000
select I2C_ALGOBIT
help
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
will be called i2c-ixp2000.
config I2C_POWERMAC
tristate "Powermac I2C interface"
depends on I2C && 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 powemac
platform, thus should generally be enabled.
This support is also available as a module. If so, the module
will be called i2c-powermac.
config I2C_MPC
tristate "MPC107/824x/85xx/52xx/86xx"
depends on I2C && PPC32
help
If you say yes to this option, support will be included for the
built-in I2C interface on the MPC107/Tsi107/MPC8240/MPC8245 and
MPC85xx/MPC8641 family processors. The driver may also work on 52xx
family processors, though interrupts are known not to work.
This driver can also be built as a module. If so, the module
will be called i2c-mpc.
config I2C_NFORCE2
tristate "Nvidia nForce2, nForce3 and nForce4"
depends on I2C && 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_OCORES
tristate "OpenCores I2C Controller"
depends on I2C && EXPERIMENTAL
help
If you say yes to this option, support will be included for the
OpenCores I2C controller. For details see
http://www.opencores.org/projects.cgi/web/i2c/overview
This driver can also be built as a module. If so, the module
will be called i2c-ocores.
config I2C_OMAP
tristate "OMAP I2C adapter"
depends on I2C && ARCH_OMAP
default y if MACH_OMAP_H3 || MACH_OMAP_OSK
help
If you say yes to this option, support will be included for the
I2C interface on the Texas Instruments OMAP1/2 family of processors.
Like OMAP1510/1610/1710/5912 and OMAP242x.
For details see http://www.ti.com/omap.
config I2C_PARPORT
tristate "Parallel port adapter"
depends on I2C && PARPORT
select I2C_ALGOBIT
help
This supports parallel port I2C adapters such as the ones made by
Philips or Velleman, Analog Devices evaluation boards, and more.
Basically any adapter using the parallel port as an I2C bus with
no extra chipset is supported by this driver, or could be.
This driver is a replacement for (and was inspired by) an older
driver named i2c-philips-par. The new driver supports more devices,
and makes it easier to add support for new devices.
An adapter type parameter is now mandatory. Please read the file
Documentation/i2c/busses/i2c-parport for details.
Another driver exists, named i2c-parport-light, which doesn't depend
on the parport driver. This is meant for embedded systems. Don't say
Y here if you intend to say Y or M there.
This support is also available as a module. If so, the module
will be called i2c-parport.
config I2C_PARPORT_LIGHT
tristate "Parallel port adapter (light)"
depends on I2C
select I2C_ALGOBIT
help
This supports parallel port I2C adapters such as the ones made by
Philips or Velleman, Analog Devices evaluation boards, and more.
Basically any adapter using the parallel port as an I2C bus with
no extra chipset is supported by this driver, or could be.
This driver is a light version of i2c-parport. It doesn't depend
on the parport driver, and uses direct I/O access instead. This
might be preferred on embedded systems where wasting memory for
the clean but heavy parport handling is not an option. The
drawback is a reduced portability and the impossibility to
daisy-chain other parallel port devices.
Don't say Y here if you said Y or M to i2c-parport. Saying M to
both is possible but both modules should not be loaded at the same
time.
This support is also available as a module. If so, the module
will be called i2c-parport-light.
config I2C_PROSAVAGE
tristate "S3/VIA (Pro)Savage"
depends on I2C && PCI
select I2C_ALGOBIT
help
If you say yes to this option, support will be included for the
I2C bus and DDC bus of the S3VIA embedded Savage4 and ProSavage8
graphics processors.
chipsets supported:
S3/VIA KM266/VT8375 aka ProSavage8
S3/VIA KM133/VT8365 aka Savage4
This support is also available as a module. If so, the module
will be called i2c-prosavage.
config I2C_RPXLITE
tristate "Embedded Planet RPX Lite/Classic support"
depends on (RPXLITE || RPXCLASSIC) && I2C
select I2C_ALGO8XX
config I2C_S3C2410
tristate "S3C2410 I2C Driver"
depends on I2C && ARCH_S3C2410
help
Say Y here to include support for I2C controller in the
Samsung S3C2410 based System-on-Chip devices.
config I2C_SAVAGE4
tristate "S3 Savage 4"
depends on I2C && PCI && EXPERIMENTAL
select I2C_ALGOBIT
help
If you say yes to this option, support will be included for the
S3 Savage 4 I2C interface.
This driver can also be built as a module. If so, the module
will be called i2c-savage4.
config I2C_SIBYTE
tristate "SiByte SMBus interface"
depends on SIBYTE_SB1xxx_SOC && I2C
help
Supports the SiByte SOC on-chip I2C interfaces (2 channels).
config SCx200_I2C
tristate "NatSemi SCx200 I2C using GPIO pins"
depends on SCx200_GPIO && I2C
select I2C_ALGOBIT
help
Enable the use of two GPIO pins of a SCx200 processor as an I2C bus.
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 scx200_i2c.
config SCx200_I2C_SCL
int "GPIO pin used for SCL"
depends on SCx200_I2C
default "12"
help
Enter the GPIO pin number used for the SCL signal. This value can
also be specified with a module parameter.
config SCx200_I2C_SDA
int "GPIO pin used for SDA"
depends on SCx200_I2C
default "13"
help
Enter the GPIO pin number used for the SSA signal. This value can
also be specified with a module parameter.
config SCx200_ACB
tristate "Geode ACCESS.bus support"
depends on X86_32 && I2C && PCI
help
Enable the use of the ACCESS.bus controllers on the Geode SCx200 and
SC1100 processors and the CS5535 and CS5536 Geode companion devices.
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 scx200_acb.
config I2C_SIS5595
tristate "SiS 5595"
depends on I2C && 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"
depends on I2C && PCI
help
If you say yes to this option, support will be included for the
SiS630 and SiS730 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 I2C && 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_STUB
tristate "I2C/SMBus Test Stub"
depends on I2C && EXPERIMENTAL && 'm'
default 'n'
help
This module may be useful to developers of SMBus client drivers,
especially for certain kinds of sensor chips.
If you do build this module, be sure to read the notes and warnings
in <file:Documentation/i2c/i2c-stub>.
If you don't know what to do here, definitely say N.
config I2C_VIA
tristate "VIA 82C586B"
depends on I2C && PCI && EXPERIMENTAL
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 82C596/82C686/82xx"
depends on I2C && PCI
help
If you say yes to this option, support will be included for the VIA
82C596/82C686/82xx I2C interfaces. Specifically, the following
chipsets are supported:
VT82C596A/B
VT82C686A/B
VT8231
VT8233/A
VT8235
VT8237R/A
VT8251
This driver can also be built as a module. If so, the module
will be called i2c-viapro.
config I2C_VOODOO3
tristate "Voodoo 3"
depends on I2C && PCI
select I2C_ALGOBIT
help
If you say yes to this option, support will be included for the
Voodoo 3 I2C interface.
This driver can also be built as a module. If so, the module
will be called i2c-voodoo3.
config I2C_PCA_ISA
tristate "PCA9564 on an ISA bus"
depends on I2C
select I2C_ALGOPCA
default n
help
This driver supports ISA boards using the Philips PCA 9564
Parallel bus to I2C bus controller
This driver can also be built as a module. If so, the module
will be called i2c-pca-isa.
This device is almost undetectable and using this driver on a
system which doesn't have this device will result in long
delays when I2C/SMBus chip drivers are loaded (e.g. at boot
time). If unsure, say N.
config I2C_MV64XXX
tristate "Marvell mv64xxx I2C Controller"
depends on I2C && MV64X60 && 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.
This driver can also be built as a module. If so, the module
will be called i2c-mv64xxx.
endmenu
