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cubelinux-kernel/Documentation/i2c/busses/i2c-amd-mp2.rst
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Greg Kroah-Hartman 598cf27219 Linux 6.19.3
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Brett A C Sheffield <bacs@librecast.net>
Tested-by: Mark Brown <broonie@kernel.org>
Tested-by: Luna Jernberg <droidbittin@gmail.com>
Tested-by: Ronald Warsow <rwarsow@gmx.de>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-19 16:33:27 +01:00

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=========================
Kernel driver i2c-amd-mp2
=========================
Supported adapters:
* AMD MP2 PCIe interface
Datasheet: not publicly available.
Authors:
- Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
- Nehal Shah <nehal-bakulchandra.shah@amd.com>
- Elie Morisse <syniurge@gmail.com>
Description
-----------
The MP2 is an ARM processor programmed as an I2C controller and communicating
with the x86 host through PCI.
If you see something like this::
03:00.7 MP2 I2C controller: Advanced Micro Devices, Inc. [AMD] Device 15e6
in your ``lspci -v``, then this driver is for your device.