937 lines
28 KiB
Plaintext
937 lines
28 KiB
Plaintext
#
|
|
# Sensor device configuration
|
|
#
|
|
|
|
menu "I2C Hardware Bus support"
|
|
|
|
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 && 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 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 && 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 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)
|
|
|
|
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_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
|
|
ATI SB800
|
|
AMD Hudson-2
|
|
Serverworks OSB4
|
|
Serverworks CSB5
|
|
Serverworks CSB6
|
|
Serverworks HT-1000
|
|
Serverworks HT-1100
|
|
SMSC Victory66
|
|
|
|
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 && EXPERIMENTAL
|
|
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"
|
|
depends on 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 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 && 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 VT82C596/82C686/82xx and CX700/VX8xx"
|
|
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
|
|
|
|
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 && 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_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 && 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/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_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_CPM
|
|
tristate "Freescale CPM1 or CPM2 (MPC8xx/826x)"
|
|
depends on (CPM1 || CPM2) && OF_I2C
|
|
help
|
|
This supports the use of the I2C interface on Freescale
|
|
processors with CPM1 or CPM2.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-cpm.
|
|
|
|
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_DESIGNWARE_PLATFORM
|
|
tristate "Synopsys DesignWare Platfrom"
|
|
depends on HAVE_CLK
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
Synopsys DesignWare I2C adapter. Only master mode is supported.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-designware-platform.
|
|
|
|
config I2C_DESIGNWARE_PCI
|
|
tristate "Synopsys DesignWare PCI"
|
|
depends on PCI
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
Synopsys DesignWare I2C adapter. Only master mode is supported.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-designware-pci.
|
|
|
|
config I2C_EG20T
|
|
tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) I2C"
|
|
depends on PCI
|
|
help
|
|
This driver is for PCH(Platform controller Hub) I2C of EG20T which
|
|
is an IOH(Input/Output Hub) for x86 embedded processor.
|
|
This driver can access PCH I2C bus device.
|
|
|
|
This driver also can be used for LAPIS Semiconductor IOH(Input/
|
|
Output Hub), ML7213, ML7223 and ML7831.
|
|
ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is
|
|
for MP(Media Phone) use and ML7831 IOH is for general purpose use.
|
|
ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series.
|
|
ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH.
|
|
|
|
config I2C_GPIO
|
|
tristate "GPIO-based bitbanging I2C"
|
|
depends on GENERIC_GPIO
|
|
select I2C_ALGOBIT
|
|
help
|
|
This is a very simple bitbanging I2C driver utilizing the
|
|
arch-neutral GPIO API to control the SCL and SDA lines.
|
|
|
|
config I2C_HIGHLANDER
|
|
tristate "Highlander FPGA SMBus interface"
|
|
depends on SH_HIGHLANDER
|
|
help
|
|
If you say yes to this option, support will be included for
|
|
the SMBus interface located in the FPGA on various Highlander
|
|
boards, particularly the R0P7780LC0011RL and R0P7785LC0011RL
|
|
FPGAs. This is wholly unrelated to the SoC I2C.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-highlander.
|
|
|
|
config I2C_IBM_IIC
|
|
tristate "IBM PPC 4xx on-chip I2C interface"
|
|
depends on 4xx
|
|
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_IMX
|
|
tristate "IMX I2C interface"
|
|
depends on ARCH_MXC
|
|
help
|
|
Say Y here if you want to use the IIC bus controller on
|
|
the Freescale i.MX/MXC processors.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-imx.
|
|
|
|
config I2C_INTEL_MID
|
|
tristate "Intel Moorestown/Medfield Platform I2C controller"
|
|
depends on PCI
|
|
help
|
|
Say Y here if you have an Intel Moorestown/Medfield platform I2C
|
|
controller.
|
|
|
|
This support is also available as a module. If so, the module
|
|
will be called i2c-intel-mid.
|
|
|
|
config I2C_IOP3XX
|
|
tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface"
|
|
depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || ARCH_IOP13XX
|
|
help
|
|
Say Y here if you want to use the IIC bus controller on
|
|
the Intel IOPx3xx 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_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
|
|
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.
|
|
|
|
This driver is deprecated and will be dropped soon. Use i2c-gpio
|
|
instead.
|
|
|
|
config I2C_MPC
|
|
tristate "MPC107/824x/85xx/512x/52xx/83xx/86xx"
|
|
depends on PPC
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
built-in I2C interface on the MPC107, Tsi107, MPC512x, MPC52xx,
|
|
MPC8240, MPC8245, MPC83xx, MPC85xx and MPC8641 family processors.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-mpc.
|
|
|
|
config I2C_MSM
|
|
tristate "MSM"
|
|
depends on I2C && (ARCH_MSM || ARCH_QSD)
|
|
default y
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
built-in I2C interface on the MSM or QSD family processors.
|
|
|
|
config I2C_QUP
|
|
tristate "I2C_QUP"
|
|
depends on ARCH_MSM
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
built-in I2C interface on the MSM family processors.
|
|
|
|
config I2C_SSBI
|
|
tristate "Qualcomm Single-wire Serial Bus Interface (SSBI)"
|
|
depends on I2C && (ARCH_MSM7X30 || ARCH_MSM8X60 || ARCH_FSM9XXX)
|
|
default n
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
built-in SSBI interface on the MSM family processors.
|
|
|
|
Note that SSBI is not an I2C device, but is functionally related
|
|
enough such that it is able to leverages the I2C framework.
|
|
|
|
config I2C_MV64XXX
|
|
tristate "Marvell mv64xxx I2C Controller"
|
|
depends on (MV64X60 || PLAT_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.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-mv64xxx.
|
|
|
|
config I2C_MXS
|
|
tristate "Freescale i.MX28 I2C interface"
|
|
depends on SOC_IMX28
|
|
help
|
|
Say Y here if you want to use the I2C bus controller on
|
|
the Freescale i.MX28 processors.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-mxs.
|
|
|
|
config I2C_NOMADIK
|
|
tristate "ST-Ericsson Nomadik/Ux500 I2C Controller"
|
|
depends on PLAT_NOMADIK
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
I2C interface from ST-Ericsson's Nomadik and Ux500 architectures.
|
|
|
|
config I2C_NUC900
|
|
tristate "NUC900 I2C Driver"
|
|
depends on ARCH_W90X900
|
|
help
|
|
Say Y here to include support for I2C controller in the
|
|
Winbond/Nuvoton NUC900 based System-on-Chip devices.
|
|
|
|
config I2C_OCORES
|
|
tristate "OpenCores I2C Controller"
|
|
depends on 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 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_PASEMI
|
|
tristate "PA Semi SMBus interface"
|
|
depends on PPC_PASEMI && PCI
|
|
help
|
|
Supports the PA Semi PWRficient on-chip SMBus interfaces.
|
|
|
|
config I2C_PCA_PLATFORM
|
|
tristate "PCA9564/PCA9665 as platform device"
|
|
select I2C_ALGOPCA
|
|
default n
|
|
help
|
|
This driver supports a memory mapped Philips PCA9564/PCA9665
|
|
parallel bus to I2C bus controller.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-pca-platform.
|
|
|
|
config I2C_PMCMSP
|
|
tristate "PMC MSP I2C TWI Controller"
|
|
depends on PMC_MSP
|
|
help
|
|
This driver supports the PMC TWI controller on MSP devices.
|
|
|
|
This driver can also be built as module. If so, the module
|
|
will be called i2c-pmcmsp.
|
|
|
|
config I2C_PNX
|
|
tristate "I2C bus support for Philips PNX and NXP LPC targets"
|
|
depends on ARCH_PNX4008 || ARCH_LPC32XX
|
|
help
|
|
This driver supports the Philips IP3204 I2C IP block master and/or
|
|
slave controller
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-pnx.
|
|
|
|
config I2C_PUV3
|
|
tristate "PKUnity v3 I2C bus support"
|
|
depends on UNICORE32 && ARCH_PUV3
|
|
select I2C_ALGOBIT
|
|
help
|
|
This driver supports the I2C IP inside the PKUnity-v3 SoC.
|
|
This I2C bus controller is under AMBA/AXI bus.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-puv3.
|
|
|
|
config I2C_PXA
|
|
tristate "Intel PXA2XX I2C adapter"
|
|
depends on ARCH_PXA || ARCH_MMP || (X86_32 && PCI && OF)
|
|
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_PCI
|
|
def_bool I2C_PXA && X86_32 && PCI && OF
|
|
|
|
config I2C_PXA_SLAVE
|
|
bool "Intel PXA2XX I2C Slave comms support"
|
|
depends on I2C_PXA && !X86_32
|
|
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 HAVE_S3C2410_I2C
|
|
bool
|
|
help
|
|
This will include I2C support for Samsung SoCs. If you want to
|
|
include I2C support for any machine, kindly select this in the
|
|
respective Kconfig file.
|
|
|
|
config I2C_S3C2410
|
|
tristate "S3C2410 I2C Driver"
|
|
depends on HAVE_S3C2410_I2C
|
|
help
|
|
Say Y here to include support for I2C controller in the
|
|
Samsung SoCs.
|
|
|
|
config I2C_S6000
|
|
tristate "S6000 I2C support"
|
|
depends on XTENSA_VARIANT_S6000
|
|
help
|
|
This driver supports the on chip I2C device on the
|
|
S6000 xtensa processor family.
|
|
|
|
To compile this driver as a module, choose M here. The module
|
|
will be called i2c-s6000.
|
|
|
|
config I2C_SH7760
|
|
tristate "Renesas SH7760 I2C Controller"
|
|
depends on CPU_SUBTYPE_SH7760
|
|
help
|
|
This driver supports the 2 I2C interfaces on the Renesas SH7760.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-sh7760.
|
|
|
|
config I2C_SH_MOBILE
|
|
tristate "SuperH Mobile I2C Controller"
|
|
depends on SUPERH || ARCH_SHMOBILE
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
built-in I2C interface on the Renesas SH-Mobile processor.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-sh_mobile.
|
|
|
|
config I2C_SIMTEC
|
|
tristate "Simtec Generic I2C interface"
|
|
select I2C_ALGOBIT
|
|
help
|
|
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 built as a module. If so, the module
|
|
will be called i2c-simtec.
|
|
|
|
config I2C_SIRF
|
|
tristate "CSR SiRFprimaII I2C interface"
|
|
depends on ARCH_PRIMA2
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
CSR SiRFprimaII I2C interface.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-sirf.
|
|
|
|
config I2C_STU300
|
|
tristate "ST Microelectronics DDC I2C interface"
|
|
depends on MACH_U300
|
|
default y if MACH_U300
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
I2C interface from ST Microelectronics simply called "DDC I2C"
|
|
supporting both I2C and DDC, used in e.g. the U300 series
|
|
mobile platforms.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-stu300.
|
|
|
|
config I2C_TEGRA
|
|
tristate "NVIDIA Tegra internal I2C controller"
|
|
depends on ARCH_TEGRA
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
I2C controller embedded in NVIDIA Tegra SOCs
|
|
|
|
config I2C_VERSATILE
|
|
tristate "ARM Versatile/Realview I2C bus support"
|
|
depends on ARCH_VERSATILE || ARCH_REALVIEW || ARCH_VEXPRESS
|
|
select I2C_ALGOBIT
|
|
help
|
|
Say yes if you want to support the I2C serial bus on ARMs Versatile
|
|
range of platforms.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-versatile.
|
|
|
|
config I2C_OCTEON
|
|
tristate "Cavium OCTEON I2C bus support"
|
|
depends on CPU_CAVIUM_OCTEON
|
|
help
|
|
Say yes if you want to support the I2C serial bus on Cavium
|
|
OCTEON SOC.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-octeon.
|
|
|
|
config I2C_XILINX
|
|
tristate "Xilinx I2C Controller"
|
|
depends on EXPERIMENTAL && HAS_IOMEM
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
Xilinx I2C controller.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called xilinx_i2c.
|
|
|
|
config I2C_XLR
|
|
tristate "XLR I2C support"
|
|
depends on CPU_XLR
|
|
help
|
|
This driver enables support for the on-chip I2C interface of
|
|
the Netlogic XLR/XLS MIPS processors.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-xlr.
|
|
|
|
comment "External I2C/SMBus adapter drivers"
|
|
|
|
config I2C_DIOLAN_U2C
|
|
tristate "Diolan U2C-12 USB adapter"
|
|
depends on USB
|
|
help
|
|
If you say yes to this option, support will be included for Diolan
|
|
U2C-12, a USB to I2C interface.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-diolan-u2c.
|
|
|
|
config I2C_PARPORT
|
|
tristate "Parallel port adapter"
|
|
depends on PARPORT
|
|
select I2C_ALGOBIT
|
|
select I2C_SMBUS
|
|
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)"
|
|
select I2C_ALGOBIT
|
|
select I2C_SMBUS
|
|
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_TAOS_EVM
|
|
tristate "TAOS evaluation module"
|
|
depends on EXPERIMENTAL
|
|
select SERIO
|
|
select SERIO_SERPORT
|
|
default n
|
|
help
|
|
This supports TAOS evaluation modules on serial port. In order to
|
|
use this driver, you will need the inputattach tool, which is part
|
|
of the input-utils package.
|
|
|
|
If unsure, say N.
|
|
|
|
This support is also available as a module. If so, the module
|
|
will be called i2c-taos-evm.
|
|
|
|
config I2C_TINY_USB
|
|
tristate "Tiny-USB adapter"
|
|
depends on USB
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
i2c-tiny-usb, a simple do-it-yourself USB to I2C interface. See
|
|
http://www.harbaum.org/till/i2c_tiny_usb for hardware details.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called i2c-tiny-usb.
|
|
|
|
comment "Other I2C/SMBus bus drivers"
|
|
|
|
config I2C_ACORN
|
|
tristate "Acorn IOC/IOMD I2C bus support"
|
|
depends on ARCH_ACORN
|
|
default y
|
|
select I2C_ALGOBIT
|
|
help
|
|
Say yes if you want to support the I2C bus on Acorn platforms.
|
|
|
|
If you don't know, say Y.
|
|
|
|
config I2C_ELEKTOR
|
|
tristate "Elektor ISA card"
|
|
depends on ISA && HAS_IOPORT && 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_PCA_ISA
|
|
tristate "PCA9564/PCA9665 on an ISA bus"
|
|
depends on ISA
|
|
select I2C_ALGOPCA
|
|
default n
|
|
help
|
|
This driver supports ISA boards using the Philips PCA9564/PCA9665
|
|
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_SIBYTE
|
|
tristate "SiByte SMBus interface"
|
|
depends on SIBYTE_SB1xxx_SOC
|
|
help
|
|
Supports the SiByte SOC on-chip I2C interfaces (2 channels).
|
|
|
|
config I2C_STUB
|
|
tristate "I2C/SMBus Test Stub"
|
|
depends on 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 SCx200_I2C
|
|
tristate "NatSemi SCx200 I2C using GPIO pins (DEPRECATED)"
|
|
depends on SCx200_GPIO
|
|
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.
|
|
|
|
This driver is deprecated and will be dropped soon. Use i2c-gpio
|
|
(or scx200_acb) instead.
|
|
|
|
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 && 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.
|
|
|
|
endmenu
|