2019-05-19 12:07:45 +00:00
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# SPDX-License-Identifier: GPL-2.0-only
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2005-04-16 22:20:36 +00:00
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#
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# Sensor device configuration
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#
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menu "I2C Hardware Bus support"
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2012-10-05 20:23:52 +00:00
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depends on HAS_IOMEM
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2005-04-16 22:20:36 +00:00
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2008-07-14 20:38:23 +00:00
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comment "PC SMBus host controller drivers"
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depends on PCI
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2022-01-05 14:19:31 +00:00
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config I2C_CCGX_UCSI
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tristate
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help
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A common module to provide an API to instantiate UCSI device
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for Cypress CCGx Type-C controller. Individual bus drivers
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need to select this one on demand.
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2005-04-16 22:20:36 +00:00
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config I2C_ALI1535
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tristate "ALI 1535"
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2007-05-01 21:26:34 +00:00
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depends on PCI
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2005-04-16 22:20:36 +00:00
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help
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If you say yes to this option, support will be included for the SMB
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Host controller on Acer Labs Inc. (ALI) M1535 South Bridges. The SMB
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controller is part of the 7101 device, which is an ACPI-compliant
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Power Management Unit (PMU).
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This driver can also be built as a module. If so, the module
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will be called i2c-ali1535.
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config I2C_ALI1563
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tristate "ALI 1563"
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2013-01-17 02:53:37 +00:00
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depends on PCI
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2005-04-16 22:20:36 +00:00
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help
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If you say yes to this option, support will be included for the SMB
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Host controller on Acer Labs Inc. (ALI) M1563 South Bridges. The SMB
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controller is part of the 7101 device, which is an ACPI-compliant
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Power Management Unit (PMU).
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This driver can also be built as a module. If so, the module
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will be called i2c-ali1563.
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config I2C_ALI15X3
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tristate "ALI 15x3"
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2007-05-01 21:26:34 +00:00
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depends on PCI
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2005-04-16 22:20:36 +00:00
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help
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If you say yes to this option, support will be included for the
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Acer Labs Inc. (ALI) M1514 and M1543 motherboard I2C interfaces.
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This driver can also be built as a module. If so, the module
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will be called i2c-ali15x3.
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config I2C_AMD756
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tristate "AMD 756/766/768/8111 and nVidia nForce"
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2007-05-01 21:26:34 +00:00
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depends on PCI
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2005-04-16 22:20:36 +00:00
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help
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If you say yes to this option, support will be included for the AMD
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756/766/768 mainboard I2C interfaces. The driver also includes
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support for the first (SMBus 1.0) I2C interface of the AMD 8111 and
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the nVidia nForce I2C interface.
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This driver can also be built as a module. If so, the module
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will be called i2c-amd756.
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config I2C_AMD756_S4882
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tristate "SMBus multiplexing on the Tyan S4882"
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2013-01-17 02:53:37 +00:00
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depends on I2C_AMD756 && X86
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2005-04-16 22:20:36 +00:00
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help
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Enabling this option will add specific SMBus support for the Tyan
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S4882 motherboard. On this 4-CPU board, the SMBus is multiplexed
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over 8 different channels, where the various memory module EEPROMs
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and temperature sensors live. Saying yes here will give you access
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to these in addition to the trunk.
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This driver can also be built as a module. If so, the module
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will be called i2c-amd756-s4882.
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config I2C_AMD8111
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tristate "AMD 8111"
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2007-05-01 21:26:34 +00:00
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depends on PCI
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2005-04-16 22:20:36 +00:00
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help
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If you say yes to this option, support will be included for the
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second (SMBus 2.0) AMD 8111 mainboard I2C interface.
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This driver can also be built as a module. If so, the module
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will be called i2c-amd8111.
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2019-03-05 15:13:19 +00:00
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config I2C_AMD_MP2
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tristate "AMD MP2 PCIe"
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depends on PCI && ACPI
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help
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If you say yes to this option, support will be included for the AMD
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MP2 PCIe I2C adapter.
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This driver can also be built as modules. If so, the modules will
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be called i2c-amd-mp2-pci and i2c-amd-mp2-plat.
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2014-10-07 01:04:12 +00:00
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config I2C_HIX5HD2
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tristate "Hix5hd2 high-speed I2C driver"
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2016-10-24 08:39:49 +00:00
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depends on ARCH_HISI || ARCH_HIX5HD2 || COMPILE_TEST
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2014-10-07 01:04:12 +00:00
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help
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2016-10-24 08:39:49 +00:00
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Say Y here to include support for the high-speed I2C controller
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used in HiSilicon hix5hd2 SoCs.
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2014-10-07 01:04:12 +00:00
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2016-10-24 08:39:49 +00:00
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This driver can also be built as a module. If so, the module
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2014-10-07 01:04:12 +00:00
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will be called i2c-hix5hd2.
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2005-04-16 22:20:36 +00:00
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config I2C_I801
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2010-03-02 11:23:39 +00:00
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tristate "Intel 82801 (ICH/PCH)"
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2007-05-01 21:26:34 +00:00
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depends on PCI
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2011-05-24 18:58:49 +00:00
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select CHECK_SIGNATURE if X86 && DMI
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2016-06-24 14:39:49 +00:00
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select I2C_SMBUS
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2005-04-16 22:20:36 +00:00
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help
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If you say yes to this option, support will be included for the Intel
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801 family of mainboard I2C interfaces. Specifically, the following
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versions of the chipset are supported:
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82801AA
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82801AB
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82801BA
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82801CA/CAM
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82801DB
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82801EB/ER (ICH5/ICH5R)
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6300ESB
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ICH6
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ICH7
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2005-04-16 22:24:45 +00:00
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ESB2
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2006-01-09 18:58:08 +00:00
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ICH8
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2006-11-22 23:19:12 +00:00
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ICH9
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2010-10-04 20:27:14 +00:00
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EP80579 (Tolapai)
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2008-02-24 19:03:42 +00:00
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ICH10
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2010-10-04 20:27:14 +00:00
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5/3400 Series (PCH)
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2011-03-20 13:50:53 +00:00
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6 Series (PCH)
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2010-10-31 20:06:59 +00:00
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Patsburg (PCH)
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2011-03-20 13:50:53 +00:00
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DH89xxCC (PCH)
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2011-05-24 18:58:49 +00:00
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Panther Point (PCH)
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2012-03-26 19:47:19 +00:00
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Lynx Point (PCH)
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2013-01-30 15:25:32 +00:00
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Avoton (SOC)
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2013-02-14 09:15:33 +00:00
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Wellsburg (PCH)
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2013-06-19 23:59:57 +00:00
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Coleto Creek (PCH)
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2014-07-17 13:04:41 +00:00
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Wildcat Point (PCH)
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2014-02-28 16:03:56 +00:00
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BayTrail (SOC)
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2018-02-16 09:24:29 +00:00
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Braswell (SOC)
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2018-06-28 11:25:53 +00:00
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Sunrise Point (PCH)
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Kaby Lake (PCH)
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2015-10-26 11:26:56 +00:00
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DNV (SOC)
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Broxton (SOC)
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2015-11-05 19:40:25 +00:00
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Lewisburg (PCH)
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2017-02-01 16:20:59 +00:00
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Gemini Lake (SOC)
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2018-06-28 11:25:53 +00:00
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Cannon Lake (PCH)
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2017-09-21 13:23:16 +00:00
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Cedar Fork (PCH)
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2018-06-28 13:08:24 +00:00
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Ice Lake (PCH)
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2019-03-15 10:56:49 +00:00
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Comet Lake (PCH)
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2019-06-20 10:51:26 +00:00
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Elkhart Lake (PCH)
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2019-07-01 13:15:34 +00:00
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Tiger Lake (PCH)
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2019-11-20 15:19:32 +00:00
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Jasper Lake (SOC)
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2020-06-18 13:42:39 +00:00
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Emmitsburg (PCH)
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2020-09-24 13:52:17 +00:00
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Alder Lake (PCH)
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2022-02-11 15:00:01 +00:00
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Raptor Lake (PCH)
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2005-04-16 22:20:36 +00:00
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This driver can also be built as a module. If so, the module
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will be called i2c-i801.
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2008-07-14 20:38:27 +00:00
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config I2C_ISCH
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tristate "Intel SCH SMBus 1.0"
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2013-08-30 07:39:53 +00:00
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depends on PCI
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2010-03-01 16:59:55 +00:00
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select LPC_SCH
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2008-07-14 20:38:27 +00:00
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help
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Say Y here if you want to use SMBus controller on the Intel SCH
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based systems.
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This driver can also be built as a module. If so, the module
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will be called i2c-isch.
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2013-02-04 19:54:10 +00:00
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config I2C_ISMT
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tristate "Intel iSMT SMBus Controller"
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depends on PCI && X86
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help
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If you say yes to this option, support will be included for the Intel
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iSMT SMBus host controller interface.
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This driver can also be built as a module. If so, the module will be
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called i2c-ismt.
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2005-04-16 22:20:36 +00:00
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config I2C_PIIX4
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2009-09-18 20:45:50 +00:00
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tristate "Intel PIIX4 and compatible (ATI/AMD/Serverworks/Broadcom/SMSC)"
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2007-05-01 21:26:34 +00:00
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depends on PCI
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2005-04-16 22:20:36 +00:00
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help
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If you say yes to this option, support will be included for the Intel
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PIIX4 family of mainboard I2C interfaces. Specifically, the following
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2006-02-27 22:11:45 +00:00
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versions of the chipset are supported (note that Serverworks is part
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of Broadcom):
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2005-04-16 22:20:36 +00:00
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Intel PIIX4
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Intel 440MX
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2006-03-23 15:48:09 +00:00
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ATI IXP200
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ATI IXP300
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ATI IXP400
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2007-02-13 21:08:59 +00:00
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ATI SB600
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2012-07-24 12:13:57 +00:00
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ATI SB700/SP5100
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2007-08-31 06:56:38 +00:00
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ATI SB800
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2009-11-07 12:10:46 +00:00
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AMD Hudson-2
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2014-01-22 22:05:46 +00:00
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AMD ML
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2013-06-03 10:24:55 +00:00
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AMD CZ
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2019-04-29 16:08:43 +00:00
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Hygon CZ
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2005-04-16 22:20:36 +00:00
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Serverworks OSB4
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Serverworks CSB5
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Serverworks CSB6
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2006-02-27 22:11:45 +00:00
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Serverworks HT-1000
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2009-03-28 20:34:46 +00:00
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Serverworks HT-1100
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2005-04-16 22:20:36 +00:00
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SMSC Victory66
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2012-07-24 12:13:57 +00:00
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Some AMD chipsets contain two PIIX4-compatible SMBus
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controllers. This driver will attempt to use both controllers
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on the SB700/SP5100, if they have been initialized by the BIOS.
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2005-04-16 22:20:36 +00:00
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This driver can also be built as a module. If so, the module
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will be called i2c-piix4.
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2017-08-13 10:16:51 +00:00
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config I2C_CHT_WC
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tristate "Intel Cherry Trail Whiskey Cove PMIC smbus controller"
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depends on INTEL_SOC_PMIC_CHTWC
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help
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If you say yes to this option, support will be included for the
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SMBus controller found in the Intel Cherry Trail Whiskey Cove PMIC
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found on some Intel Cherry Trail systems.
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2017-10-11 09:41:20 +00:00
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Note this controller is hooked up to a TI bq24292i charger-IC,
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combined with a FUSB302 Type-C port-controller as such it is advised
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2018-05-24 08:18:25 +00:00
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to also select CONFIG_TYPEC_FUSB302=m.
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2017-10-11 09:41:20 +00:00
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2005-04-16 22:20:36 +00:00
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config I2C_NFORCE2
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2005-05-28 11:26:24 +00:00
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tristate "Nvidia nForce2, nForce3 and nForce4"
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2007-05-01 21:26:34 +00:00
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depends on PCI
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2005-04-16 22:20:36 +00:00
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help
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If you say yes to this option, support will be included for the Nvidia
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2005-05-28 11:26:24 +00:00
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nForce2, nForce3 and nForce4 families of mainboard I2C interfaces.
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2005-04-16 22:20:36 +00:00
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This driver can also be built as a module. If so, the module
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will be called i2c-nforce2.
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2008-07-14 20:38:21 +00:00
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config I2C_NFORCE2_S4985
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tristate "SMBus multiplexing on the Tyan S4985"
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2013-01-17 02:53:37 +00:00
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depends on I2C_NFORCE2 && X86
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2008-07-14 20:38:21 +00:00
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help
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Enabling this option will add specific SMBus support for the Tyan
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S4985 motherboard. On this 4-CPU board, the SMBus is multiplexed
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over 4 different channels, where the various memory module EEPROMs
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live. Saying yes here will give you access to these in addition
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to the trunk.
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This driver can also be built as a module. If so, the module
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will be called i2c-nforce2-s4985.
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2018-10-26 16:36:58 +00:00
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config I2C_NVIDIA_GPU
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tristate "NVIDIA GPU I2C controller"
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depends on PCI
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2022-01-05 14:19:32 +00:00
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select I2C_CCGX_UCSI
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2018-10-26 16:36:58 +00:00
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help
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If you say yes to this option, support will be included for the
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NVIDIA GPU I2C controller which is used to communicate with the GPU's
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Type-C controller. This driver can also be built as a module called
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i2c-nvidia-gpu.
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2008-07-14 20:38:23 +00:00
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config I2C_SIS5595
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tristate "SiS 5595"
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depends on PCI
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2006-06-04 18:01:08 +00:00
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help
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If you say yes to this option, support will be included for the
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2008-07-14 20:38:23 +00:00
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SiS5595 SMBus (a subset of I2C) interface.
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2006-06-04 18:01:08 +00:00
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This driver can also be built as a module. If so, the module
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2008-07-14 20:38:23 +00:00
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will be called i2c-sis5595.
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2006-06-04 18:01:08 +00:00
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2008-07-14 20:38:23 +00:00
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config I2C_SIS630
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2013-01-28 21:21:05 +00:00
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tristate "SiS 630/730/964"
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2008-07-14 20:38:23 +00:00
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depends on PCI
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2006-08-13 21:44:09 +00:00
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help
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If you say yes to this option, support will be included for the
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2013-01-28 21:21:05 +00:00
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SiS630, SiS730 and SiS964 SMBus (a subset of I2C) interface.
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2006-08-13 21:44:09 +00:00
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2008-07-14 20:38:23 +00:00
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This driver can also be built as a module. If so, the module
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will be called i2c-sis630.
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config I2C_SIS96X
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tristate "SiS 96x"
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depends on PCI
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help
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|
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"
|
2013-01-17 02:53:37 +00:00
|
|
|
depends on PCI
|
2005-04-16 22:20:36 +00:00
|
|
|
select I2C_ALGOBIT
|
|
|
|
help
|
2008-07-14 20:38:23 +00:00
|
|
|
If you say yes to this option, support will be included for the VIA
|
2019-11-21 03:19:23 +00:00
|
|
|
82C586B I2C interface
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-via.
|
2006-03-23 15:50:25 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_VIAPRO
|
2012-10-05 20:23:53 +00:00
|
|
|
tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx/VX900"
|
2008-07-14 20:38:23 +00:00
|
|
|
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
|
2009-06-15 16:01:49 +00:00
|
|
|
VX800/VX820
|
|
|
|
VX855/VX875
|
2012-10-05 20:23:53 +00:00
|
|
|
VX900
|
2006-03-23 15:50:25 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-viapro.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2009-09-18 20:45:52 +00:00
|
|
|
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
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
comment "Mac SMBus host controller drivers"
|
|
|
|
depends on PPC_CHRP || PPC_PMAC
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_HYDRA
|
|
|
|
tristate "CHRP Apple Hydra Mac I/O I2C interface"
|
2013-01-17 02:53:37 +00:00
|
|
|
depends on PCI && PPC_CHRP
|
2005-04-16 22:20:36 +00:00
|
|
|
select I2C_ALGOBIT
|
|
|
|
help
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
2008-04-22 20:16:47 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2008-04-22 20:16:47 +00:00
|
|
|
This support is also available as a module. If so, the module
|
2008-07-14 20:38:23 +00:00
|
|
|
will be called i2c-powermac.
|
|
|
|
|
|
|
|
comment "I2C system bus drivers (mostly embedded / system-on-chip)"
|
|
|
|
|
2017-09-11 21:17:20 +00:00
|
|
|
config I2C_ALTERA
|
|
|
|
tristate "Altera Soft IP I2C"
|
2021-03-11 15:27:38 +00:00
|
|
|
depends on ARCH_INTEL_SOCFPGA || NIOS2 || COMPILE_TEST
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on OF
|
2017-09-11 21:17:20 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
Altera Soft IP I2C interfaces on SoCFPGA and Nios2 architectures.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-altera.
|
|
|
|
|
2017-06-20 21:15:15 +00:00
|
|
|
config I2C_ASPEED
|
|
|
|
tristate "Aspeed I2C Controller"
|
|
|
|
depends on ARCH_ASPEED || COMPILE_TEST
|
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
Aspeed I2C controller.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-aspeed.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_AT91
|
|
|
|
tristate "Atmel AT91 I2C Two-Wire interface (TWI)"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_AT91 || COMPILE_TEST
|
2008-07-14 20:38:23 +00:00
|
|
|
help
|
|
|
|
This supports the use of the I2C interface on Atmel AT91
|
|
|
|
processors.
|
|
|
|
|
2011-11-08 10:49:46 +00:00
|
|
|
A serious problem is that there is no documented way to issue
|
|
|
|
repeated START conditions for more than two messages, as needed
|
2008-07-14 20:38:23 +00:00
|
|
|
to support combined I2C messages. Use the i2c-gpio driver
|
2011-11-08 10:49:46 +00:00
|
|
|
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.
|
2008-07-14 20:38:23 +00:00
|
|
|
|
2019-02-22 09:25:22 +00:00
|
|
|
config I2C_AT91_SLAVE_EXPERIMENTAL
|
|
|
|
tristate "Microchip AT91 I2C experimental slave mode"
|
|
|
|
depends on I2C_AT91
|
|
|
|
select I2C_SLAVE
|
|
|
|
help
|
|
|
|
If you say yes to this option, support for the slave mode will be
|
|
|
|
added. Caution: do not use it for production. This feature has not
|
|
|
|
been tested in a heavy way, help wanted.
|
|
|
|
There are known bugs:
|
|
|
|
- It can hang, on a SAMA5D4, after several transfers.
|
|
|
|
- There are some mismtaches with a SAMA5D4 as slave and a SAMA5D2 as
|
|
|
|
master.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_AU1550
|
2011-11-01 19:03:30 +00:00
|
|
|
tristate "Au1550/Au1200/Au1300 SMBus interface"
|
2011-08-12 09:39:45 +00:00
|
|
|
depends on MIPS_ALCHEMY
|
2008-07-14 20:38:23 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
2011-11-01 19:03:30 +00:00
|
|
|
Au1550/Au1200/Au1300 SMBus interface.
|
2008-07-14 20:38:23 +00:00
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-au1550.
|
|
|
|
|
2014-10-03 11:08:02 +00:00
|
|
|
config I2C_AXXIA
|
|
|
|
tristate "Axxia I2C controller"
|
|
|
|
depends on ARCH_AXXIA || COMPILE_TEST
|
|
|
|
default ARCH_AXXIA
|
2019-08-19 09:07:07 +00:00
|
|
|
select I2C_SLAVE
|
2014-10-03 11:08:02 +00:00
|
|
|
help
|
|
|
|
Say yes if you want to support the I2C bus on Axxia platforms.
|
|
|
|
|
|
|
|
Please note that this controller is limited to transfers of maximum
|
|
|
|
255 bytes in length. Any attempt to to a larger transfer will return
|
|
|
|
an error.
|
|
|
|
|
2013-02-12 02:47:56 +00:00
|
|
|
config I2C_BCM2835
|
|
|
|
tristate "Broadcom BCM2835 I2C controller"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_BCM2835 || ARCH_BRCMSTB || COMPILE_TEST
|
|
|
|
depends on COMMON_CLK
|
2013-02-12 02:47:56 +00:00
|
|
|
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.
|
|
|
|
|
2015-02-08 05:25:24 +00:00
|
|
|
config I2C_BCM_IPROC
|
|
|
|
tristate "Broadcom iProc I2C controller"
|
|
|
|
depends on ARCH_BCM_IPROC || COMPILE_TEST
|
|
|
|
default ARCH_BCM_IPROC
|
2019-04-03 01:18:23 +00:00
|
|
|
select I2C_SLAVE
|
2015-02-08 05:25:24 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
Broadcom iProc I2C controller.
|
|
|
|
|
|
|
|
If you don't know what to do here, say N.
|
|
|
|
|
2013-11-14 21:02:13 +00:00
|
|
|
config I2C_BCM_KONA
|
|
|
|
tristate "BCM Kona I2C adapter"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_BCM_MOBILE || COMPILE_TEST
|
|
|
|
default y if ARCH_BCM_MOBILE
|
2013-11-14 21:02:13 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
I2C interface on the Broadcom Kona family of processors.
|
|
|
|
|
2014-09-18 03:09:42 +00:00
|
|
|
If you do not need KONA I2C interface, say N.
|
2013-11-14 21:02:13 +00:00
|
|
|
|
2015-06-09 19:36:20 +00:00
|
|
|
config I2C_BRCMSTB
|
2018-10-01 17:43:47 +00:00
|
|
|
tristate "BRCM Settop/DSL I2C controller"
|
2022-02-11 10:58:06 +00:00
|
|
|
depends on ARCH_BCM2835 || ARCH_BCM4908 || ARCH_BCM_63XX || \
|
|
|
|
ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST
|
2015-06-09 19:36:20 +00:00
|
|
|
default y
|
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
2018-10-01 17:43:47 +00:00
|
|
|
I2C interface on the Broadcom Settop/DSL SoCs.
|
2015-06-09 19:36:20 +00:00
|
|
|
|
|
|
|
If you do not need I2C interface, say N.
|
|
|
|
|
2014-04-04 21:27:55 +00:00
|
|
|
config I2C_CADENCE
|
|
|
|
tristate "Cadence I2C Controller"
|
2022-02-12 19:45:48 +00:00
|
|
|
depends on ARCH_ZYNQ || ARM64 || XTENSA || COMPILE_TEST
|
2014-04-04 21:27:55 +00:00
|
|
|
help
|
|
|
|
Say yes here to select Cadence I2C Host Controller. This controller is
|
|
|
|
e.g. used by Xilinx Zynq.
|
|
|
|
|
2012-11-18 16:36:19 +00:00
|
|
|
config I2C_CBUS_GPIO
|
|
|
|
tristate "CBUS I2C driver"
|
2015-05-05 16:32:22 +00:00
|
|
|
depends on GPIOLIB || COMPILE_TEST
|
2012-11-18 16:36:19 +00:00
|
|
|
help
|
|
|
|
Support for CBUS access using I2C API. Mostly relevant for Nokia
|
|
|
|
Internet Tablets (770, N800 and N810).
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-cbus-gpio.
|
|
|
|
|
2008-07-14 20:38:27 +00:00
|
|
|
config I2C_CPM
|
|
|
|
tristate "Freescale CPM1 or CPM2 (MPC8xx/826x)"
|
2014-02-09 18:47:40 +00:00
|
|
|
depends on CPM1 || CPM2
|
2008-07-14 20:38:27 +00:00
|
|
|
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.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_DAVINCI
|
|
|
|
tristate "DaVinci I2C driver"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_DAVINCI || ARCH_KEYSTONE || COMPILE_TEST
|
2008-07-14 20:38:23 +00:00
|
|
|
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
|
|
|
|
|
2012-09-10 08:14:02 +00:00
|
|
|
config I2C_DESIGNWARE_CORE
|
|
|
|
tristate
|
2020-05-28 09:33:18 +00:00
|
|
|
select REGMAP
|
2012-09-10 08:14:02 +00:00
|
|
|
|
2020-04-25 13:44:48 +00:00
|
|
|
config I2C_DESIGNWARE_SLAVE
|
|
|
|
bool "Synopsys DesignWare Slave"
|
2020-05-28 09:33:15 +00:00
|
|
|
depends on I2C_DESIGNWARE_CORE
|
2020-04-25 13:44:48 +00:00
|
|
|
select I2C_SLAVE
|
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
Synopsys DesignWare I2C slave adapter.
|
|
|
|
|
|
|
|
This is not a standalone module, this module compiles together with
|
|
|
|
i2c-designware-core.
|
|
|
|
|
2011-10-29 09:57:23 +00:00
|
|
|
config I2C_DESIGNWARE_PLATFORM
|
2012-04-13 15:14:11 +00:00
|
|
|
tristate "Synopsys DesignWare Platform"
|
2014-09-30 10:04:55 +00:00
|
|
|
depends on (ACPI && COMMON_CLK) || !ACPI
|
2020-05-28 09:33:21 +00:00
|
|
|
select I2C_DESIGNWARE_CORE
|
|
|
|
select MFD_SYSCON if MIPS_BAIKAL_T1
|
2009-06-22 13:36:29 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
2017-06-22 10:17:32 +00:00
|
|
|
Synopsys DesignWare I2C adapter.
|
2009-06-22 13:36:29 +00:00
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
2011-10-29 09:57:23 +00:00
|
|
|
will be called i2c-designware-platform.
|
2009-06-22 13:36:29 +00:00
|
|
|
|
2022-02-08 14:12:18 +00:00
|
|
|
config I2C_DESIGNWARE_AMDPSP
|
|
|
|
bool "AMD PSP I2C semaphore support"
|
|
|
|
depends on X86_MSR
|
|
|
|
depends on ACPI
|
|
|
|
depends on I2C_DESIGNWARE_PLATFORM
|
|
|
|
help
|
|
|
|
This driver enables managed host access to the selected I2C bus shared
|
|
|
|
between AMD CPU and AMD PSP.
|
|
|
|
|
|
|
|
You should say Y if running on an AMD system equipped with the PSP.
|
|
|
|
|
2015-01-15 09:12:17 +00:00
|
|
|
config I2C_DESIGNWARE_BAYTRAIL
|
|
|
|
bool "Intel Baytrail I2C semaphore support"
|
2015-12-10 11:48:44 +00:00
|
|
|
depends on ACPI
|
2020-05-28 09:33:16 +00:00
|
|
|
depends on I2C_DESIGNWARE_PLATFORM
|
2015-12-10 11:48:44 +00:00
|
|
|
depends on (I2C_DESIGNWARE_PLATFORM=m && IOSF_MBI) || \
|
|
|
|
(I2C_DESIGNWARE_PLATFORM=y && IOSF_MBI=y)
|
2015-01-15 09:12:17 +00:00
|
|
|
help
|
|
|
|
This driver enables managed host access to the PMIC I2C bus on select
|
|
|
|
Intel BayTrail platforms using the X-Powers AXP288 PMIC. It allows
|
|
|
|
the host to request uninterrupted access to the PMIC's I2C bus from
|
|
|
|
the platform firmware controlling it. You should say Y if running on
|
|
|
|
a BayTrail system using the AXP288.
|
|
|
|
|
2020-05-28 09:33:16 +00:00
|
|
|
config I2C_DESIGNWARE_PCI
|
|
|
|
tristate "Synopsys DesignWare PCI"
|
|
|
|
depends on PCI
|
|
|
|
select I2C_DESIGNWARE_CORE
|
2022-01-05 14:19:35 +00:00
|
|
|
select I2C_CCGX_UCSI
|
2020-05-28 09:33:16 +00:00
|
|
|
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.
|
|
|
|
|
2015-03-19 11:16:46 +00:00
|
|
|
config I2C_DIGICOLOR
|
|
|
|
tristate "Conexant Digicolor I2C driver"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_DIGICOLOR || COMPILE_TEST
|
2015-03-19 11:16:46 +00:00
|
|
|
help
|
|
|
|
Support for Conexant Digicolor SoCs (CX92755) I2C controller driver.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-digicolor.
|
|
|
|
|
2012-01-23 12:31:29 +00:00
|
|
|
config I2C_EG20T
|
|
|
|
tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) I2C"
|
2015-11-30 16:21:39 +00:00
|
|
|
depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
|
2012-01-23 12:31:29 +00:00
|
|
|
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.
|
|
|
|
|
2015-07-11 07:46:23 +00:00
|
|
|
config I2C_EMEV2
|
|
|
|
tristate "EMMA Mobile series I2C adapter"
|
|
|
|
depends on HAVE_CLK
|
2015-12-17 12:09:32 +00:00
|
|
|
select I2C_SLAVE
|
2015-07-11 07:46:23 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
I2C interface on the Renesas Electronics EM/EV family of processors.
|
|
|
|
|
2013-10-16 05:30:42 +00:00
|
|
|
config I2C_EXYNOS5
|
2020-01-07 08:12:59 +00:00
|
|
|
tristate "Exynos high-speed I2C driver"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on OF
|
|
|
|
depends on ARCH_EXYNOS || COMPILE_TEST
|
|
|
|
default y if ARCH_EXYNOS
|
2013-10-16 05:30:42 +00:00
|
|
|
help
|
2021-09-24 13:35:49 +00:00
|
|
|
High-speed I2C controller on Samsung Exynos5 and newer Samsung SoCs:
|
|
|
|
Exynos5250, Exynos5260, Exynos5410, Exynos542x, Exynos5800,
|
2021-12-04 21:58:18 +00:00
|
|
|
Exynos5433, Exynos7, Exynos850 and ExynosAutoV9.
|
2021-09-24 13:35:49 +00:00
|
|
|
Choose Y here only if you build for such Samsung SoC.
|
2013-10-16 05:30:42 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_GPIO
|
|
|
|
tristate "GPIO-based bitbanging I2C"
|
2015-05-05 16:32:22 +00:00
|
|
|
depends on GPIOLIB || COMPILE_TEST
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
|
|
|
|
2017-11-28 15:53:32 +00:00
|
|
|
config I2C_GPIO_FAULT_INJECTOR
|
|
|
|
bool "GPIO-based fault injector"
|
|
|
|
depends on I2C_GPIO
|
|
|
|
help
|
|
|
|
This adds some functionality to the i2c-gpio driver which can inject
|
|
|
|
faults to an I2C bus, so another bus master can be stress-tested.
|
|
|
|
This is for debugging. If unsure, say 'no'.
|
|
|
|
|
2008-10-14 15:30:03 +00:00
|
|
|
config I2C_HIGHLANDER
|
|
|
|
tristate "Highlander FPGA SMBus interface"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on SH_HIGHLANDER || COMPILE_TEST
|
2008-10-14 15:30:03 +00:00
|
|
|
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.
|
|
|
|
|
2021-04-08 11:17:19 +00:00
|
|
|
config I2C_HISI
|
|
|
|
tristate "HiSilicon I2C controller"
|
2021-05-04 09:06:32 +00:00
|
|
|
depends on (ARM64 && ACPI) || COMPILE_TEST
|
2021-04-08 11:17:19 +00:00
|
|
|
help
|
|
|
|
Say Y here if you want to have Hisilicon I2C controller support
|
|
|
|
available on the Kunpeng Server.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-hisi.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
|
|
|
|
2014-11-13 18:32:21 +00:00
|
|
|
config I2C_IMG
|
|
|
|
tristate "Imagination Technologies I2C SCB Controller"
|
2018-02-21 15:54:54 +00:00
|
|
|
depends on MIPS || COMPILE_TEST
|
2014-11-13 18:32:21 +00:00
|
|
|
help
|
|
|
|
Say Y here if you want to use the IMG I2C SCB controller,
|
2014-11-18 23:58:33 +00:00
|
|
|
available on the TZ1090 and other IMG SoCs.
|
2014-11-13 18:32:21 +00:00
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-img-scb.
|
|
|
|
|
2009-01-30 08:32:28 +00:00
|
|
|
config I2C_IMX
|
|
|
|
tristate "IMX I2C interface"
|
2022-02-12 19:46:57 +00:00
|
|
|
depends on ARCH_MXC || ARCH_LAYERSCAPE || COLDFIRE || COMPILE_TEST
|
2020-11-11 11:32:55 +00:00
|
|
|
select I2C_SLAVE
|
2009-01-30 08:32:28 +00:00
|
|
|
help
|
|
|
|
Say Y here if you want to use the IIC bus controller on
|
2016-10-17 01:54:05 +00:00
|
|
|
the Freescale i.MX/MXC, Layerscape or ColdFire processors.
|
2009-01-30 08:32:28 +00:00
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-imx.
|
|
|
|
|
2016-11-30 02:40:47 +00:00
|
|
|
config I2C_IMX_LPI2C
|
|
|
|
tristate "IMX Low Power I2C interface"
|
|
|
|
depends on ARCH_MXC || COMPILE_TEST
|
|
|
|
help
|
2019-11-21 03:19:23 +00:00
|
|
|
Say Y here if you want to use the Low Power IIC bus controller
|
|
|
|
on the Freescale i.MX processors.
|
2016-11-30 02:40:47 +00:00
|
|
|
|
2019-11-21 03:19:23 +00:00
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-imx-lpi2c.
|
2016-11-30 02:40:47 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_IOP3XX
|
|
|
|
tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_IOP32X || ARCH_IXP4XX || COMPILE_TEST
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
|
|
|
|
2015-03-31 13:03:55 +00:00
|
|
|
config I2C_JZ4780
|
|
|
|
tristate "JZ4780 I2C controller interface support"
|
2019-05-22 17:05:16 +00:00
|
|
|
depends on MIPS || COMPILE_TEST
|
2015-03-31 13:03:55 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
Ingenic JZ4780 I2C controller.
|
|
|
|
|
|
|
|
If you don't know what to do here, say N.
|
|
|
|
|
2013-06-24 04:00:04 +00:00
|
|
|
config I2C_KEMPLD
|
|
|
|
tristate "Kontron COM I2C Controller"
|
|
|
|
depends on MFD_KEMPLD
|
|
|
|
help
|
|
|
|
This enables support for the I2C bus interface on some Kontron ETX
|
|
|
|
and COMexpress (ETXexpress) modules.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-kempld.
|
|
|
|
|
2015-08-16 18:10:16 +00:00
|
|
|
config I2C_LPC2K
|
|
|
|
tristate "I2C bus support for NXP LPC2K/LPC178x/18xx/43xx"
|
|
|
|
depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
|
|
|
|
help
|
|
|
|
This driver supports the I2C interface found several NXP
|
|
|
|
devices including LPC2xxx, LPC178x/7x and LPC18xx/43xx.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-lpc2k.
|
|
|
|
|
2020-09-22 22:49:37 +00:00
|
|
|
config I2C_MLXBF
|
|
|
|
tristate "Mellanox BlueField I2C controller"
|
2020-10-05 12:49:49 +00:00
|
|
|
depends on MELLANOX_PLATFORM && ARM64
|
i2c: mlxbf: select CONFIG_I2C_SLAVE
If this is not enabled, the interfaces used in this driver do not work:
drivers/i2c/busses/i2c-mlxbf.c:1888:3: error: implicit declaration of function 'i2c_slave_event' [-Werror,-Wimplicit-function-declaration]
i2c_slave_event(slave, I2C_SLAVE_WRITE_REQUESTED, &value);
^
drivers/i2c/busses/i2c-mlxbf.c:1888:26: error: use of undeclared identifier 'I2C_SLAVE_WRITE_REQUESTED'
i2c_slave_event(slave, I2C_SLAVE_WRITE_REQUESTED, &value);
^
drivers/i2c/busses/i2c-mlxbf.c:1890:32: error: use of undeclared identifier 'I2C_SLAVE_WRITE_RECEIVED'
ret = i2c_slave_event(slave, I2C_SLAVE_WRITE_RECEIVED,
^
drivers/i2c/busses/i2c-mlxbf.c:1892:26: error: use of undeclared identifier 'I2C_SLAVE_STOP'
i2c_slave_event(slave, I2C_SLAVE_STOP, &value);
^
Fixes: b5b5b32081cd ("i2c: mlxbf: I2C SMBus driver for Mellanox BlueField SoC")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Khalil Blaiech <kblaiech@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-12-03 22:32:50 +00:00
|
|
|
select I2C_SLAVE
|
2020-09-22 22:49:37 +00:00
|
|
|
help
|
|
|
|
Enabling this option will add I2C SMBus support for Mellanox BlueField
|
|
|
|
system.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module will be
|
|
|
|
called i2c-mlxbf.
|
|
|
|
|
|
|
|
This driver implements an I2C SMBus host controller and enables both
|
|
|
|
master and slave functions.
|
|
|
|
|
2014-11-13 19:32:01 +00:00
|
|
|
config I2C_MESON
|
|
|
|
tristate "Amlogic Meson I2C controller"
|
2016-07-06 20:17:05 +00:00
|
|
|
depends on ARCH_MESON || COMPILE_TEST
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on COMMON_CLK
|
2014-11-13 19:32:01 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
I2C interface on the Amlogic Meson family of SoCs.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_MPC
|
2010-02-17 10:19:19 +00:00
|
|
|
tristate "MPC107/824x/85xx/512x/52xx/83xx/86xx"
|
2011-03-15 16:02:43 +00:00
|
|
|
depends on PPC
|
2008-07-14 20:38:23 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
2010-02-17 10:19:19 +00:00
|
|
|
built-in I2C interface on the MPC107, Tsi107, MPC512x, MPC52xx,
|
|
|
|
MPC8240, MPC8245, MPC83xx, MPC85xx and MPC8641 family processors.
|
2008-07-14 20:38:23 +00:00
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-mpc.
|
|
|
|
|
2015-05-21 08:53:28 +00:00
|
|
|
config I2C_MT65XX
|
|
|
|
tristate "MediaTek I2C adapter"
|
|
|
|
depends on ARCH_MEDIATEK || COMPILE_TEST
|
|
|
|
help
|
|
|
|
This selects the MediaTek(R) Integrated Inter Circuit bus driver
|
|
|
|
for MT65xx and MT81xx.
|
|
|
|
If you want to use MediaTek(R) I2C interface, say Y or M here.
|
|
|
|
If unsure, say N.
|
|
|
|
|
2019-06-17 08:31:17 +00:00
|
|
|
config I2C_MT7621
|
|
|
|
tristate "MT7621/MT7628 I2C Controller"
|
|
|
|
depends on (RALINK && (SOC_MT7620 || SOC_MT7621)) || COMPILE_TEST
|
|
|
|
help
|
|
|
|
Say Y here to include support for I2C controller in the
|
|
|
|
MediaTek MT7621/MT7628 SoCs.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_MV64XXX
|
|
|
|
tristate "Marvell mv64xxx I2C Controller"
|
2021-03-18 17:25:07 +00:00
|
|
|
depends on PLAT_ORION || ARCH_SUNXI || ARCH_MVEBU || COMPILE_TEST
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
2013-06-12 16:53:32 +00:00
|
|
|
This driver is also used for Allwinner SoCs I2C controllers.
|
2008-07-14 20:38:23 +00:00
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-mv64xxx.
|
|
|
|
|
2011-02-16 12:39:16 +00:00
|
|
|
config I2C_MXS
|
|
|
|
tristate "Freescale i.MX28 I2C interface"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on SOC_IMX28 || COMPILE_TEST
|
2011-08-31 18:37:50 +00:00
|
|
|
select STMP_DEVICE
|
2011-02-16 12:39:16 +00:00
|
|
|
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.
|
|
|
|
|
2010-02-01 14:14:54 +00:00
|
|
|
config I2C_NOMADIK
|
|
|
|
tristate "ST-Ericsson Nomadik/Ux500 I2C Controller"
|
2012-06-11 20:56:49 +00:00
|
|
|
depends on ARM_AMBA
|
2010-02-01 14:14:54 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
2012-06-11 20:56:49 +00:00
|
|
|
I2C interface from ST-Ericsson's Nomadik and Ux500 architectures,
|
|
|
|
as well as the STA2X11 PCIe I/O HUB.
|
2010-02-01 14:14:54 +00:00
|
|
|
|
2020-05-27 20:08:19 +00:00
|
|
|
config I2C_NPCM7XX
|
|
|
|
tristate "Nuvoton I2C Controller"
|
|
|
|
depends on ARCH_NPCM7XX || COMPILE_TEST
|
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
Nuvoton I2C controller, which is available on the NPCM7xx BMC
|
|
|
|
controller.
|
|
|
|
Driver can also support slave mode (select I2C_SLAVE).
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_OCORES
|
|
|
|
tristate "OpenCores I2C Controller"
|
|
|
|
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"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_OMAP || ARCH_K3 || COMPILE_TEST
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2018-08-01 18:02:31 +00:00
|
|
|
config I2C_OWL
|
|
|
|
tristate "Actions Semiconductor Owl I2C Controller"
|
|
|
|
depends on ARCH_ACTIONS || COMPILE_TEST
|
|
|
|
help
|
|
|
|
Say Y here if you want to use the I2C bus controller on
|
|
|
|
the Actions Semiconductor Owl SoC's.
|
|
|
|
|
2007-02-13 21:09:03 +00:00
|
|
|
config I2C_PASEMI
|
|
|
|
tristate "PA Semi SMBus interface"
|
2007-05-01 21:26:34 +00:00
|
|
|
depends on PPC_PASEMI && PCI
|
2007-02-13 21:09:03 +00:00
|
|
|
help
|
|
|
|
Supports the PA Semi PWRficient on-chip SMBus interfaces.
|
|
|
|
|
2021-10-08 16:35:31 +00:00
|
|
|
config I2C_APPLE
|
|
|
|
tristate "Apple SMBus platform driver"
|
|
|
|
depends on ARCH_APPLE || COMPILE_TEST
|
|
|
|
default ARCH_APPLE
|
|
|
|
help
|
|
|
|
Say Y here if you want to use the I2C controller present on Apple
|
|
|
|
Silicon chips such as the M1.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-apple.
|
|
|
|
|
2010-06-03 09:33:56 +00:00
|
|
|
config I2C_PCA_PLATFORM
|
|
|
|
tristate "PCA9564/PCA9665 as platform device"
|
|
|
|
select I2C_ALGOPCA
|
|
|
|
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.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_PNX
|
2010-08-05 22:40:17 +00:00
|
|
|
tristate "I2C bus support for Philips PNX and NXP LPC targets"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_LPC32XX || COMPILE_TEST
|
2008-07-14 20:38:23 +00:00
|
|
|
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
|
2009-09-04 09:37:17 +00:00
|
|
|
tristate "Intel PXA2XX I2C adapter"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_PXA || ARCH_MMP || ARCH_MVEBU || (X86_32 && PCI && OF) || COMPILE_TEST
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
|
|
|
|
2011-03-02 10:26:53 +00:00
|
|
|
config I2C_PXA_PCI
|
|
|
|
def_bool I2C_PXA && X86_32 && PCI && OF
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_PXA_SLAVE
|
|
|
|
bool "Intel PXA2XX I2C Slave comms support"
|
2011-03-02 10:26:53 +00:00
|
|
|
depends on I2C_PXA && !X86_32
|
2019-10-01 15:59:59 +00:00
|
|
|
select I2C_SLAVE
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
|
|
|
|
2020-04-07 08:33:00 +00:00
|
|
|
config I2C_QCOM_CCI
|
|
|
|
tristate "Qualcomm Camera Control Interface"
|
|
|
|
depends on ARCH_QCOM || COMPILE_TEST
|
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
built-in camera control interface on the Qualcomm SoCs.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-qcom-cci.
|
|
|
|
|
2018-07-30 17:23:51 +00:00
|
|
|
config I2C_QCOM_GENI
|
|
|
|
tristate "Qualcomm Technologies Inc.'s GENI based I2C controller"
|
|
|
|
depends on ARCH_QCOM || COMPILE_TEST
|
|
|
|
depends on QCOM_GENI_SE
|
|
|
|
help
|
|
|
|
This driver supports GENI serial engine based I2C controller in
|
|
|
|
master mode on the Qualcomm Technologies Inc.'s SoCs. If you say
|
|
|
|
yes to this option, support will be included for the built-in I2C
|
|
|
|
interface on the Qualcomm Technologies Inc.'s SoCs.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-qcom-geni.
|
|
|
|
|
2014-03-14 02:07:43 +00:00
|
|
|
config I2C_QUP
|
|
|
|
tristate "Qualcomm QUP based I2C controller"
|
2022-02-12 19:47:07 +00:00
|
|
|
depends on ARCH_QCOM || COMPILE_TEST
|
2014-03-14 02:07:43 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
built-in I2C interface on the Qualcomm SoCs.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-qup.
|
|
|
|
|
2013-12-20 18:08:50 +00:00
|
|
|
config I2C_RIIC
|
|
|
|
tristate "Renesas RIIC adapter"
|
2016-02-22 01:15:19 +00:00
|
|
|
depends on ARCH_RENESAS || COMPILE_TEST
|
2013-12-20 18:08:50 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
Renesas RIIC I2C interface.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-riic.
|
|
|
|
|
2014-06-11 20:34:37 +00:00
|
|
|
config I2C_RK3X
|
|
|
|
tristate "Rockchip RK3xxx I2C adapter"
|
2014-11-24 00:32:27 +00:00
|
|
|
depends on OF && COMMON_CLK
|
2014-06-11 20:34:37 +00:00
|
|
|
help
|
|
|
|
Say Y here to include support for the I2C adapter in Rockchip RK3xxx
|
|
|
|
SoCs.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module will
|
|
|
|
be called i2c-rk3x.
|
|
|
|
|
2005-04-16 22:20:36 +00:00
|
|
|
config I2C_S3C2410
|
2020-01-07 08:12:59 +00:00
|
|
|
tristate "S3C/Exynos I2C Driver"
|
2021-11-21 15:05:58 +00:00
|
|
|
depends on ARCH_EXYNOS || ARCH_S3C24XX || ARCH_S3C64XX || \
|
|
|
|
ARCH_S5PV210 || COMPILE_TEST
|
2005-04-16 22:20:36 +00:00
|
|
|
help
|
|
|
|
Say Y here to include support for I2C controller in the
|
2020-01-07 08:12:59 +00:00
|
|
|
Samsung SoCs (S3C, S5Pv210, Exynos).
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_SH7760
|
|
|
|
tristate "Renesas SH7760 I2C Controller"
|
|
|
|
depends on CPU_SUBTYPE_SH7760
|
2005-04-16 22:20:36 +00:00
|
|
|
help
|
2008-07-14 20:38:23 +00:00
|
|
|
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"
|
2016-08-31 09:35:13 +00:00
|
|
|
depends on ARCH_SHMOBILE || ARCH_RENESAS || COMPILE_TEST
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2007-05-01 21:26:34 +00:00
|
|
|
config I2C_SIMTEC
|
|
|
|
tristate "Simtec Generic I2C interface"
|
|
|
|
select I2C_ALGOBIT
|
|
|
|
help
|
2007-10-19 23:34:40 +00:00
|
|
|
If you say yes to this option, support will be included for
|
2007-05-01 21:26:34 +00:00
|
|
|
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.
|
|
|
|
|
2007-10-19 23:34:40 +00:00
|
|
|
This driver can also be built as a module. If so, the module
|
2007-05-01 21:26:34 +00:00
|
|
|
will be called i2c-simtec.
|
|
|
|
|
2017-08-29 03:35:04 +00:00
|
|
|
config I2C_SPRD
|
2019-07-25 07:56:16 +00:00
|
|
|
tristate "Spreadtrum I2C interface"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on I2C=y && (ARCH_SPRD || COMPILE_TEST)
|
2021-01-17 11:43:13 +00:00
|
|
|
depends on COMMON_CLK
|
2017-08-29 03:35:04 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
Spreadtrum I2C interface.
|
|
|
|
|
2013-11-06 08:25:12 +00:00
|
|
|
config I2C_ST
|
|
|
|
tristate "STMicroelectronics SSC I2C support"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_STI || COMPILE_TEST
|
2013-11-06 08:25:12 +00:00
|
|
|
help
|
|
|
|
Enable this option to add support for STMicroelectronics SoCs
|
|
|
|
hardware SSC (Synchronous Serial Controller) as an I2C controller.
|
|
|
|
|
|
|
|
This driver can also be built as module. If so, the module
|
|
|
|
will be called i2c-st.
|
|
|
|
|
2017-01-19 13:25:13 +00:00
|
|
|
config I2C_STM32F4
|
|
|
|
tristate "STMicroelectronics STM32F4 I2C support"
|
|
|
|
depends on ARCH_STM32 || COMPILE_TEST
|
|
|
|
help
|
|
|
|
Enable this option to add support for STM32 I2C controller embedded
|
|
|
|
in STM32F4 SoCs.
|
|
|
|
|
|
|
|
This driver can also be built as module. If so, the module
|
|
|
|
will be called i2c-stm32f4.
|
|
|
|
|
2017-09-14 14:28:37 +00:00
|
|
|
config I2C_STM32F7
|
|
|
|
tristate "STMicroelectronics STM32F7 I2C support"
|
|
|
|
depends on ARCH_STM32 || COMPILE_TEST
|
2018-04-11 13:24:54 +00:00
|
|
|
select I2C_SLAVE
|
2020-08-03 05:17:56 +00:00
|
|
|
select I2C_SMBUS
|
2017-09-14 14:28:37 +00:00
|
|
|
help
|
|
|
|
Enable this option to add support for STM32 I2C controller embedded
|
|
|
|
in STM32F7 SoCs.
|
|
|
|
|
|
|
|
This driver can also be built as module. If so, the module
|
|
|
|
will be called i2c-stm32f7.
|
|
|
|
|
2014-06-11 09:17:30 +00:00
|
|
|
config I2C_SUN6I_P2WI
|
|
|
|
tristate "Allwinner sun6i internal P2WI controller"
|
|
|
|
depends on RESET_CONTROLLER
|
|
|
|
depends on MACH_SUN6I || COMPILE_TEST
|
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
P2WI (Push/Pull 2 Wire Interface) controller embedded in some sunxi
|
|
|
|
SOCs.
|
|
|
|
The P2WI looks like an SMBus controller (which supports only byte
|
|
|
|
accesses), except that it only supports one slave device.
|
|
|
|
This interface is used to connect to specific PMIC devices (like the
|
|
|
|
AXP221).
|
|
|
|
|
2018-04-03 19:11:49 +00:00
|
|
|
config I2C_SYNQUACER
|
|
|
|
tristate "Socionext SynQuacer I2C controller"
|
|
|
|
depends on ARCH_SYNQUACER || COMPILE_TEST
|
|
|
|
help
|
|
|
|
Say Y here to include support for the I2C controller used in some
|
|
|
|
Fujitsu and Socionext SoCs.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-synquacer.
|
|
|
|
|
2011-02-21 01:14:21 +00:00
|
|
|
config I2C_TEGRA
|
|
|
|
tristate "NVIDIA Tegra internal I2C controller"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_TEGRA || (COMPILE_TEST && (ARC || ARM || ARM64 || M68K || RISCV || SUPERH || SPARC))
|
|
|
|
# COMPILE_TEST needs architectures with readsX()/writesX() primitives
|
2011-02-21 01:14:21 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
I2C controller embedded in NVIDIA Tegra SOCs
|
|
|
|
|
2017-02-20 16:52:34 +00:00
|
|
|
config I2C_TEGRA_BPMP
|
|
|
|
tristate "NVIDIA Tegra BPMP I2C controller"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on TEGRA_BPMP || COMPILE_TEST
|
|
|
|
default y if TEGRA_BPMP
|
2017-02-20 16:52:34 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the I2C
|
|
|
|
controller embedded in NVIDIA Tegra SoCs accessed via the BPMP.
|
|
|
|
|
|
|
|
This I2C driver is a 'virtual' I2C driver. The real driver is part
|
|
|
|
of the BPMP firmware, and this driver merely communicates with that
|
|
|
|
real driver.
|
|
|
|
|
2015-10-23 10:51:59 +00:00
|
|
|
config I2C_UNIPHIER
|
|
|
|
tristate "UniPhier FIFO-less I2C controller"
|
2016-01-31 13:34:02 +00:00
|
|
|
depends on ARCH_UNIPHIER || COMPILE_TEST
|
2015-10-23 10:51:59 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for
|
|
|
|
the UniPhier FIFO-less I2C interface embedded in PH1-LD4, PH1-sLD8,
|
|
|
|
or older UniPhier SoCs.
|
|
|
|
|
2015-10-23 10:52:00 +00:00
|
|
|
config I2C_UNIPHIER_F
|
|
|
|
tristate "UniPhier FIFO-builtin I2C controller"
|
2016-01-31 13:34:02 +00:00
|
|
|
depends on ARCH_UNIPHIER || COMPILE_TEST
|
2015-10-23 10:52:00 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for
|
|
|
|
the UniPhier FIFO-builtin I2C interface embedded in PH1-Pro4,
|
|
|
|
PH1-Pro5, or newer UniPhier SoCs.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_VERSATILE
|
|
|
|
tristate "ARM Versatile/Realview I2C bus support"
|
2017-07-26 10:03:49 +00:00
|
|
|
depends on ARCH_MPS2 || ARCH_VERSATILE || ARCH_REALVIEW || ARCH_VEXPRESS || COMPILE_TEST
|
2005-04-16 22:20:36 +00:00
|
|
|
select I2C_ALGOBIT
|
|
|
|
help
|
2008-07-14 20:38:23 +00:00
|
|
|
Say yes if you want to support the I2C serial bus on ARMs Versatile
|
|
|
|
range of platforms.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-versatile.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2013-06-14 21:52:16 +00:00
|
|
|
config I2C_WMT
|
|
|
|
tristate "Wondermedia WM8xxx SoC I2C bus support"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on ARCH_VT8500 || COMPILE_TEST
|
2013-06-14 21:52:16 +00:00
|
|
|
help
|
|
|
|
Say yes if you want to support the I2C bus on Wondermedia 8xxx-series
|
|
|
|
SoCs.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module will be
|
|
|
|
called i2c-wmt.
|
|
|
|
|
2010-01-28 20:47:07 +00:00
|
|
|
config I2C_OCTEON
|
|
|
|
tristate "Cavium OCTEON I2C bus support"
|
2013-05-22 15:10:46 +00:00
|
|
|
depends on CAVIUM_OCTEON_SOC
|
2010-01-28 20:47:07 +00:00
|
|
|
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.
|
|
|
|
|
2016-08-24 21:25:44 +00:00
|
|
|
config I2C_THUNDERX
|
|
|
|
tristate "Cavium ThunderX I2C bus support"
|
|
|
|
depends on 64BIT && PCI && (ARM64 || COMPILE_TEST)
|
2016-08-24 21:25:45 +00:00
|
|
|
select I2C_SMBUS
|
2016-08-24 21:25:44 +00:00
|
|
|
help
|
|
|
|
Say yes if you want to support the I2C serial bus on Cavium
|
|
|
|
ThunderX SOC.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-thunderx.
|
|
|
|
|
2010-02-11 09:42:00 +00:00
|
|
|
config I2C_XILINX
|
|
|
|
tristate "Xilinx I2C Controller"
|
2013-01-17 02:53:37 +00:00
|
|
|
depends on HAS_IOMEM
|
2010-02-11 09:42:00 +00:00
|
|
|
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.
|
|
|
|
|
2015-03-18 11:50:29 +00:00
|
|
|
config I2C_XLP9XX
|
2021-11-09 16:16:18 +00:00
|
|
|
tristate "Cavium ThunderX2 I2C support"
|
|
|
|
depends on ARCH_THUNDER2 || COMPILE_TEST
|
2015-03-18 11:50:29 +00:00
|
|
|
help
|
|
|
|
This driver enables support for the on-chip I2C interface of
|
2021-11-09 16:16:18 +00:00
|
|
|
the Cavium ThunderX2 processors. (Originally on Netlogic XLP SoCs.)
|
2015-03-18 11:50:29 +00:00
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module will
|
|
|
|
be called i2c-xlp9xx.
|
|
|
|
|
2012-09-28 06:44:25 +00:00
|
|
|
config I2C_RCAR
|
|
|
|
tristate "Renesas R-Car I2C Controller"
|
2016-02-22 01:15:19 +00:00
|
|
|
depends on ARCH_RENESAS || COMPILE_TEST
|
2015-01-26 19:59:31 +00:00
|
|
|
select I2C_SLAVE
|
2020-09-10 09:11:18 +00:00
|
|
|
select I2C_SMBUS
|
2020-08-27 09:23:30 +00:00
|
|
|
select RESET_CONTROLLER if ARCH_RCAR_GEN3
|
2012-09-28 06:44:25 +00:00
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
R-Car I2C controller.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-rcar.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
comment "External I2C/SMBus adapter drivers"
|
2007-05-01 21:26:34 +00:00
|
|
|
|
2011-01-26 19:45:49 +00:00
|
|
|
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.
|
|
|
|
|
2014-11-06 13:48:04 +00:00
|
|
|
config I2C_DLN2
|
2019-11-21 03:19:23 +00:00
|
|
|
tristate "Diolan DLN-2 USB I2C adapter"
|
|
|
|
depends on MFD_DLN2
|
|
|
|
help
|
2014-11-06 13:48:04 +00:00
|
|
|
If you say yes to this option, support will be included for Diolan
|
|
|
|
DLN2, a USB to I2C interface.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-dln2.
|
|
|
|
|
2021-03-31 19:19:21 +00:00
|
|
|
config I2C_CP2615
|
|
|
|
tristate "Silicon Labs CP2615 USB sound card and I2C adapter"
|
|
|
|
depends on USB
|
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for Silicon
|
|
|
|
Labs CP2615's I2C interface.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-cp2615.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_PARPORT
|
|
|
|
tristate "Parallel port adapter"
|
2013-08-30 07:39:53 +00:00
|
|
|
depends on PARPORT
|
2008-07-14 20:38:23 +00:00
|
|
|
select I2C_ALGOBIT
|
2010-03-02 11:23:44 +00:00
|
|
|
select I2C_SMBUS
|
2005-04-16 22:20:36 +00:00
|
|
|
help
|
2008-07-14 20:38:23 +00:00
|
|
|
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
|
2020-01-13 21:06:42 +00:00
|
|
|
no extra chipset is supported by this driver, or could be. Please
|
|
|
|
read the file Documentation/i2c/busses/i2c-parport.rst for details.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2008-04-22 20:16:47 +00:00
|
|
|
This support is also available as a module. If so, the module
|
2008-07-14 20:38:23 +00:00
|
|
|
will be called i2c-parport.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2014-01-10 23:23:59 +00:00
|
|
|
config I2C_ROBOTFUZZ_OSIF
|
|
|
|
tristate "RobotFuzz Open Source InterFace USB adapter"
|
|
|
|
depends on USB
|
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the
|
|
|
|
RobotFuzz Open Source InterFace USB to I2C interface.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-osif.
|
|
|
|
|
2007-07-12 12:12:31 +00:00
|
|
|
config I2C_TAOS_EVM
|
|
|
|
tristate "TAOS evaluation module"
|
2013-02-21 21:41:04 +00:00
|
|
|
depends on TTY
|
2007-07-12 12:12:31 +00:00
|
|
|
select SERIO
|
|
|
|
select SERIO_SERPORT
|
|
|
|
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.
|
|
|
|
|
2007-05-01 21:26:35 +00:00
|
|
|
config I2C_TINY_USB
|
2008-07-14 20:38:23 +00:00
|
|
|
tristate "Tiny-USB adapter"
|
2007-05-01 21:26:35 +00:00
|
|
|
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.
|
|
|
|
|
2012-11-19 15:36:04 +00:00
|
|
|
config I2C_VIPERBOARD
|
|
|
|
tristate "Viperboard I2C master support"
|
|
|
|
depends on MFD_VIPERBOARD && USB
|
|
|
|
help
|
|
|
|
Say yes here to access the I2C part of the Nano River
|
|
|
|
Technologies Viperboard as I2C master.
|
2019-11-21 03:19:23 +00:00
|
|
|
See viperboard API specification and Nano
|
|
|
|
River Tech's viperboard.h for detailed meaning
|
|
|
|
of the module parameters.
|
2012-11-19 15:36:04 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
comment "Other I2C/SMBus bus drivers"
|
2006-12-10 20:21:32 +00:00
|
|
|
|
2007-03-04 20:40:50 +00:00
|
|
|
config I2C_ACORN
|
2007-07-15 20:37:16 +00:00
|
|
|
tristate "Acorn IOC/IOMD I2C bus support"
|
2007-05-01 21:26:34 +00:00
|
|
|
depends on ARCH_ACORN
|
2007-03-04 20:40:50 +00:00
|
|
|
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.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_ELEKTOR
|
|
|
|
tristate "Elektor ISA card"
|
2014-04-07 22:39:19 +00:00
|
|
|
depends on ISA && HAS_IOPORT_MAP && BROKEN_ON_SMP
|
2008-07-14 20:38:23 +00:00
|
|
|
select I2C_ALGOPCF
|
2005-04-16 22:20:36 +00:00
|
|
|
help
|
2008-07-14 20:38:23 +00:00
|
|
|
This supports the PCF8584 ISA bus I2C adapter. Say Y if you own
|
|
|
|
such an adapter.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
This support is also available as a module. If so, the module
|
|
|
|
will be called i2c-elektor.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2019-08-20 09:27:39 +00:00
|
|
|
config I2C_ICY
|
|
|
|
tristate "ICY Zorro card"
|
|
|
|
depends on ZORRO
|
|
|
|
select I2C_ALGOPCF
|
|
|
|
help
|
|
|
|
This supports the PCF8584 Zorro bus I2C adapter, known as ICY.
|
|
|
|
Say Y if you own such an adapter.
|
|
|
|
|
|
|
|
This support is also available as a module. If so, the module
|
|
|
|
will be called i2c-icy.
|
|
|
|
|
2019-08-19 12:16:18 +00:00
|
|
|
If you have a 2019 edition board with an LTC2990 sensor at address
|
|
|
|
0x4c, loading the module 'ltc2990' is sufficient to enable it.
|
|
|
|
|
2016-11-20 16:56:14 +00:00
|
|
|
config I2C_MLXCPLD
|
|
|
|
tristate "Mellanox I2C driver"
|
2020-01-07 08:12:58 +00:00
|
|
|
depends on X86_64 || COMPILE_TEST
|
2016-11-20 16:56:14 +00:00
|
|
|
help
|
|
|
|
This exposes the Mellanox platform I2C busses to the linux I2C layer
|
|
|
|
for X86 based systems.
|
|
|
|
Controller is implemented as CPLD logic.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module will be
|
|
|
|
called as i2c-mlxcpld.
|
|
|
|
|
2005-04-16 22:20:36 +00:00
|
|
|
config I2C_PCA_ISA
|
2009-03-28 20:34:44 +00:00
|
|
|
tristate "PCA9564/PCA9665 on an ISA bus"
|
2007-05-01 21:26:34 +00:00
|
|
|
depends on ISA
|
2005-04-16 22:20:36 +00:00
|
|
|
select I2C_ALGOPCA
|
|
|
|
help
|
2009-03-28 20:34:44 +00:00
|
|
|
This driver supports ISA boards using the Philips PCA9564/PCA9665
|
2008-04-22 20:16:46 +00:00
|
|
|
parallel bus to I2C bus controller.
|
2008-04-22 20:16:47 +00:00
|
|
|
|
2005-04-16 22:20:36 +00:00
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-pca-isa.
|
|
|
|
|
2006-06-04 17:59:57 +00:00
|
|
|
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.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
config I2C_SIBYTE
|
|
|
|
tristate "SiByte SMBus interface"
|
|
|
|
depends on SIBYTE_SB1xxx_SOC
|
2008-04-22 20:16:47 +00:00
|
|
|
help
|
2008-07-14 20:38:23 +00:00
|
|
|
Supports the SiByte SOC on-chip I2C interfaces (2 channels).
|
2008-04-22 20:16:47 +00:00
|
|
|
|
2014-04-30 17:44:09 +00:00
|
|
|
config I2C_CROS_EC_TUNNEL
|
|
|
|
tristate "ChromeOS EC tunnel I2C bus"
|
2019-09-02 09:53:01 +00:00
|
|
|
depends on CROS_EC
|
2014-04-30 17:44:09 +00:00
|
|
|
help
|
|
|
|
If you say yes here you get an I2C bus that will tunnel i2c commands
|
|
|
|
through to the other side of the ChromeOS EC to the i2c bus
|
|
|
|
connected there. This will work whatever the interface used to
|
|
|
|
talk to the EC (SPI, I2C or LPC).
|
|
|
|
|
2015-04-24 22:17:50 +00:00
|
|
|
config I2C_XGENE_SLIMPRO
|
|
|
|
tristate "APM X-Gene SoC I2C SLIMpro devices support"
|
|
|
|
depends on ARCH_XGENE && MAILBOX
|
|
|
|
help
|
|
|
|
Enable I2C bus access using the APM X-Gene SoC SLIMpro
|
|
|
|
co-processor. The I2C device access the I2C bus via the X-Gene
|
|
|
|
to SLIMpro (On chip coprocessor) mailbox mechanism.
|
|
|
|
If unsure, say N.
|
|
|
|
|
2008-07-14 20:38:23 +00:00
|
|
|
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.
|
2008-04-22 20:16:49 +00:00
|
|
|
|
2014-12-13 18:01:05 +00:00
|
|
|
config I2C_OPAL
|
|
|
|
tristate "IBM OPAL I2C driver"
|
|
|
|
depends on PPC_POWERNV
|
|
|
|
default y
|
|
|
|
help
|
|
|
|
This exposes the PowerNV platform i2c busses to the linux i2c layer,
|
|
|
|
the driver is based on the OPAL interfaces.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module will be
|
|
|
|
called as i2c-opal.
|
|
|
|
|
2018-07-17 15:31:00 +00:00
|
|
|
config I2C_FSI
|
|
|
|
tristate "FSI I2C driver"
|
|
|
|
depends on FSI
|
|
|
|
help
|
|
|
|
Driver for FSI bus attached I2C masters. These are I2C masters that
|
|
|
|
are connected to the system over an FSI bus, instead of the more
|
|
|
|
common PCI or MMIO interface.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module will be
|
|
|
|
called as i2c-fsi.
|
|
|
|
|
2021-07-23 05:44:35 +00:00
|
|
|
config I2C_VIRTIO
|
|
|
|
tristate "Virtio I2C Adapter"
|
|
|
|
select VIRTIO
|
|
|
|
help
|
|
|
|
If you say yes to this option, support will be included for the virtio
|
|
|
|
I2C adapter driver. The hardware can be emulated by any device model
|
|
|
|
software according to the virtio protocol.
|
|
|
|
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
|
|
will be called i2c-virtio.
|
|
|
|
|
2005-04-16 22:20:36 +00:00
|
|
|
endmenu
|