提交 f5b728a1 编写于 作者: J Jean Delvare 提交者: Jean Delvare

i2c: Group bus drivers by type

The list of I2C/SMBus bus drivers is growing and it is sometimes
difficult for the users to figure out what drivers they should enable.
By grouping the drivers by type, I hope to make the selection easier.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
上级 24a5bb7b
......@@ -4,6 +4,9 @@
menu "I2C Hardware Bus support"
comment "PC SMBus host controller drivers"
depends on PCI
config I2C_ALI1535
tristate "ALI 1535"
depends on PCI
......@@ -73,93 +76,6 @@ config I2C_AMD8111
This driver can also be built as a module. If so, the module
will be called i2c-amd8111.
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 SMBus interface"
depends on 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_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 10 400
default 50
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
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_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_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_I801
tristate "Intel 82801 (ICH)"
depends on PCI
......@@ -185,22 +101,6 @@ config I2C_I801
This driver can also be built as a module. If so, the module
will be called i2c-i801.
config I2C_PXA
tristate "Intel PXA2XX I2C adapter (EXPERIMENTAL)"
depends on 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 PCI
......@@ -226,64 +126,6 @@ config I2C_PIIX4
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 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_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_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.
config I2C_MPC
tristate "MPC107/824x/85xx/52xx/86xx"
depends on 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 PCI
......@@ -307,73 +149,243 @@ config I2C_NFORCE2_S4985
This driver can also be built as a module. If so, the module
will be called i2c-nforce2-s4985.
config I2C_OCORES
tristate "OpenCores I2C Controller"
depends on EXPERIMENTAL
config I2C_SIS5595
tristate "SiS 5595"
depends on PCI
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
SiS5595 SMBus (a subset of I2C) interface.
This driver can also be built as a module. If so, the module
will be called i2c-ocores.
will be called i2c-sis5595.
config I2C_OMAP
tristate "OMAP I2C adapter"
depends on ARCH_OMAP
default y if MACH_OMAP_H3 || MACH_OMAP_OSK
config I2C_SIS630
tristate "SiS 630/730"
depends on PCI
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.
SiS630 and SiS730 SMBus (a subset of I2C) interface.
config I2C_PARPORT
tristate "Parallel port adapter"
depends on PARPORT
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
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.
If you say yes to this option, support will be included for the VIA
82C586B I2C interface
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.
This driver can also be built as a module. If so, the module
will be called i2c-via.
An adapter type parameter is now mandatory. Please read the file
Documentation/i2c/busses/i2c-parport for details.
config I2C_VIAPRO
tristate "VIA VT82C596/82C686/82xx and CX700"
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
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 driver can also be built as a module. If so, the module
will be called i2c-viapro.
This support is also available as a module. If so, the module
will be called i2c-parport.
comment "Mac SMBus host controller drivers"
depends on PPC_CHRP || PPC_PMAC
config I2C_PARPORT_LIGHT
tristate "Parallel port adapter (light)"
config I2C_HYDRA
tristate "CHRP Apple Hydra Mac I/O I2C interface"
depends on PCI && PPC_CHRP && EXPERIMENTAL
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.
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.
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-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-parport-light.
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 SMBus interface"
depends on 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_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 10 400
default 50
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_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_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_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/52xx/86xx"
depends on 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_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_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"
......@@ -381,6 +393,32 @@ config I2C_PASEMI
help
Supports the PA Semi PWRficient on-chip SMBus interfaces.
config I2C_PNX
tristate "I2C bus support for Philips PNX targets"
depends on ARCH_PNX4008
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_PXA
tristate "Intel PXA2XX I2C adapter (EXPERIMENTAL)"
depends on 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_S3C2410
tristate "S3C2410 I2C Driver"
depends on ARCH_S3C2410
......@@ -388,11 +426,24 @@ config I2C_S3C2410
Say Y here to include support for I2C controller in the
Samsung S3C2410 based System-on-Chip devices.
config I2C_SIBYTE
tristate "SiByte SMBus interface"
depends on SIBYTE_SB1xxx_SOC
config I2C_SH7760
tristate "Renesas SH7760 I2C Controller"
depends on CPU_SUBTYPE_SH7760
help
Supports the SiByte SOC on-chip I2C interfaces (2 channels).
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
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"
......@@ -406,86 +457,65 @@ config I2C_SIMTEC
This driver can also be built as a module. If so, the module
will be called i2c-simtec.
config SCx200_I2C
tristate "NatSemi SCx200 I2C using GPIO pins (DEPRECATED)"
depends on SCx200_GPIO
config I2C_VERSATILE
tristate "ARM Versatile/Realview I2C bus support"
depends on ARCH_VERSATILE || ARCH_REALVIEW
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.
Say yes if you want to support the I2C serial bus on ARMs Versatile
range of platforms.
This support is also available as a module. If so, the module
will be called scx200_i2c.
This driver can also be built as a module. If so, the module
will be called i2c-versatile.
This driver is deprecated and will be dropped soon. Use i2c-gpio
(or scx200_acb) instead.
comment "External I2C/SMBus adapter drivers"
config SCx200_I2C_SCL
int "GPIO pin used for SCL"
depends on SCx200_I2C
default "12"
config I2C_PARPORT
tristate "Parallel port adapter"
depends on PARPORT
select I2C_ALGOBIT
help
Enter the GPIO pin number used for the SCL signal. This value can
also be specified with a module parameter.
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.
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.
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.
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.
An adapter type parameter is now mandatory. Please read the file
Documentation/i2c/busses/i2c-parport for details.
If you don't know what to do here, say N.
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 scx200_acb.
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.
will be called i2c-parport.
config I2C_SIS630
tristate "SiS 630/730"
depends on PCI
config I2C_PARPORT_LIGHT
tristate "Parallel port adapter (light)"
select I2C_ALGOBIT
help
If you say yes to this option, support will be included for the
SiS630 and SiS730 SMBus (a subset of I2C) interface.
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 can also be built as a module. If so, the module
will be called i2c-sis630.
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.
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
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 driver can also be built as a module. If so, the module
will be called i2c-sis96x.
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"
......@@ -503,21 +533,8 @@ config I2C_TAOS_EVM
This support is also available as a module. If so, the module
will be called i2c-taos-evm.
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 I2C_TINY_USB
tristate "I2C-Tiny-USB"
tristate "Tiny-USB adapter"
depends on USB
help
If you say yes to this option, support will be included for the
......@@ -527,16 +544,21 @@ config I2C_TINY_USB
This driver can also be built as a module. If so, the module
will be called i2c-tiny-usb.
config I2C_VERSATILE
tristate "ARM Versatile/Realview I2C bus support"
depends on ARCH_VERSATILE || ARCH_REALVIEW
comment "Graphics adapter I2C/DDC channel drivers"
depends on PCI
config I2C_VOODOO3
tristate "Voodoo 3"
depends on PCI
select I2C_ALGOBIT
help
Say yes if you want to support the I2C serial bus on ARMs Versatile
range of platforms.
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-versatile.
will be called i2c-voodoo3.
comment "Other I2C/SMBus bus drivers"
config I2C_ACORN
tristate "Acorn IOC/IOMD I2C bus support"
......@@ -548,46 +570,16 @@ config I2C_ACORN
If you don't know, say Y.
config I2C_VIA
tristate "VIA 82C586B"
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"
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
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 PCI
select I2C_ALGOBIT
config I2C_ELEKTOR
tristate "Elektor ISA card"
depends on ISA && BROKEN_ON_SMP
select I2C_ALGOPCF
help
If you say yes to this option, support will be included for the
Voodoo 3 I2C interface.
This supports the PCF8584 ISA bus I2C adapter. Say Y if you own
such an adapter.
This driver can also be built as a module. If so, the module
will be called i2c-voodoo3.
This support is also available as a module. If so, the module
will be called i2c-elektor.
config I2C_PCA_ISA
tristate "PCA9564 on an ISA bus"
......@@ -617,26 +609,6 @@ config I2C_PCA_PLATFORM
This driver can also be built as a module. If so, the module
will be called i2c-pca-platform.
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_PNX
tristate "I2C bus support for Philips PNX targets"
depends on ARCH_PNX4008
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_PMCMSP
tristate "PMC MSP I2C TWI Controller"
depends on PMC_MSP
......@@ -646,23 +618,66 @@ config I2C_PMCMSP
This driver can also be built as module. If so, the module
will be called i2c-pmcmsp.
config I2C_SH7760
tristate "Renesas SH7760 I2C Controller"
depends on CPU_SUBTYPE_SH7760
config I2C_SIBYTE
tristate "SiByte SMBus interface"
depends on SIBYTE_SB1xxx_SOC
help
This driver supports the 2 I2C interfaces on the Renesas SH7760.
Supports the SiByte SOC on-chip I2C interfaces (2 channels).
This driver can also be built as a module. If so, the module
will be called i2c-sh7760.
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.
config I2C_SH_MOBILE
tristate "SuperH Mobile I2C Controller"
depends on SUPERH
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
If you say yes to this option, support will be included for the
built-in I2C interface on the Renesas SH-Mobile processor.
Enable the use of two GPIO pins of a SCx200 processor as an I2C bus.
This driver can also be built as a module. If so, the module
will be called i2c-sh_mobile.
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
......@@ -2,55 +2,66 @@
# Makefile for the i2c bus drivers.
#
# PC SMBus host controller drivers
obj-$(CONFIG_I2C_ALI1535) += i2c-ali1535.o
obj-$(CONFIG_I2C_ALI1563) += i2c-ali1563.o
obj-$(CONFIG_I2C_ALI15X3) += i2c-ali15x3.o
obj-$(CONFIG_I2C_AMD756) += i2c-amd756.o
obj-$(CONFIG_I2C_AMD756_S4882) += i2c-amd756-s4882.o
obj-$(CONFIG_I2C_AMD8111) += i2c-amd8111.o
obj-$(CONFIG_I2C_I801) += i2c-i801.o
obj-$(CONFIG_I2C_NFORCE2) += i2c-nforce2.o
obj-$(CONFIG_I2C_NFORCE2_S4985) += i2c-nforce2-s4985.o
obj-$(CONFIG_I2C_PIIX4) += i2c-piix4.o
obj-$(CONFIG_I2C_SIS5595) += i2c-sis5595.o
obj-$(CONFIG_I2C_SIS630) += i2c-sis630.o
obj-$(CONFIG_I2C_SIS96X) += i2c-sis96x.o
obj-$(CONFIG_I2C_VIA) += i2c-via.o
obj-$(CONFIG_I2C_VIAPRO) += i2c-viapro.o
# Mac SMBus host controller drivers
obj-$(CONFIG_I2C_HYDRA) += i2c-hydra.o
obj-$(CONFIG_I2C_POWERMAC) += i2c-powermac.o
# Embebbed system I2C/SMBus host controller drivers
obj-$(CONFIG_I2C_AT91) += i2c-at91.o
obj-$(CONFIG_I2C_AU1550) += i2c-au1550.o
obj-$(CONFIG_I2C_BLACKFIN_TWI) += i2c-bfin-twi.o
obj-$(CONFIG_I2C_DAVINCI) += i2c-davinci.o
obj-$(CONFIG_I2C_ELEKTOR) += i2c-elektor.o
obj-$(CONFIG_I2C_GPIO) += i2c-gpio.o
obj-$(CONFIG_I2C_HYDRA) += i2c-hydra.o
obj-$(CONFIG_I2C_I801) += i2c-i801.o
obj-$(CONFIG_I2C_IBM_IIC) += i2c-ibm_iic.o
obj-$(CONFIG_I2C_IOP3XX) += i2c-iop3xx.o
obj-$(CONFIG_I2C_IXP2000) += i2c-ixp2000.o
obj-$(CONFIG_I2C_POWERMAC) += i2c-powermac.o
obj-$(CONFIG_I2C_MPC) += i2c-mpc.o
obj-$(CONFIG_I2C_MV64XXX) += i2c-mv64xxx.o
obj-$(CONFIG_I2C_NFORCE2) += i2c-nforce2.o
obj-$(CONFIG_I2C_NFORCE2_S4985) += i2c-nforce2-s4985.o
obj-$(CONFIG_I2C_OCORES) += i2c-ocores.o
obj-$(CONFIG_I2C_OMAP) += i2c-omap.o
obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o
obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o
obj-$(CONFIG_I2C_PASEMI) += i2c-pasemi.o
obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o
obj-$(CONFIG_I2C_PCA_PLATFORM) += i2c-pca-platform.o
obj-$(CONFIG_I2C_PIIX4) += i2c-piix4.o
obj-$(CONFIG_I2C_PMCMSP) += i2c-pmcmsp.o
obj-$(CONFIG_I2C_PNX) += i2c-pnx.o
obj-$(CONFIG_I2C_PXA) += i2c-pxa.o
obj-$(CONFIG_I2C_S3C2410) += i2c-s3c2410.o
obj-$(CONFIG_I2C_SH7760) += i2c-sh7760.o
obj-$(CONFIG_I2C_SH_MOBILE) += i2c-sh_mobile.o
obj-$(CONFIG_I2C_SIBYTE) += i2c-sibyte.o
obj-$(CONFIG_I2C_SIMTEC) += i2c-simtec.o
obj-$(CONFIG_I2C_SIS5595) += i2c-sis5595.o
obj-$(CONFIG_I2C_SIS630) += i2c-sis630.o
obj-$(CONFIG_I2C_SIS96X) += i2c-sis96x.o
obj-$(CONFIG_I2C_STUB) += i2c-stub.o
obj-$(CONFIG_I2C_VERSATILE) += i2c-versatile.o
# External I2C/SMBus adapter drivers
obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o
obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o
obj-$(CONFIG_I2C_TAOS_EVM) += i2c-taos-evm.o
obj-$(CONFIG_I2C_TINY_USB) += i2c-tiny-usb.o
obj-$(CONFIG_I2C_VERSATILE) += i2c-versatile.o
obj-$(CONFIG_I2C_ACORN) += i2c-acorn.o
obj-$(CONFIG_I2C_VIA) += i2c-via.o
obj-$(CONFIG_I2C_VIAPRO) += i2c-viapro.o
# Graphics adapter I2C/DDC channel drivers
obj-$(CONFIG_I2C_VOODOO3) += i2c-voodoo3.o
# Other I2C/SMBus bus drivers
obj-$(CONFIG_I2C_ACORN) += i2c-acorn.o
obj-$(CONFIG_I2C_ELEKTOR) += i2c-elektor.o
obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o
obj-$(CONFIG_I2C_PCA_PLATFORM) += i2c-pca-platform.o
obj-$(CONFIG_I2C_PMCMSP) += i2c-pmcmsp.o
obj-$(CONFIG_I2C_SIBYTE) += i2c-sibyte.o
obj-$(CONFIG_I2C_STUB) += i2c-stub.o
obj-$(CONFIG_SCx200_ACB) += scx200_acb.o
obj-$(CONFIG_SCx200_I2C) += scx200_i2c.o
......
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