WSL2-Linux-Kernel/Documentation/i2c/busses/i2c-amd8111.rst

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Kernel driver i2c-adm8111
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Supported adapters:
* AMD-8111 SMBus 2.0 PCI interface
Datasheets:
AMD datasheet not yet available, but almost everything can be found
in the publicly available ACPI 2.0 specification, which the adapter
follows.
Author: Vojtech Pavlik <vojtech@suse.cz>
Description
-----------
If you see something like this::
00:07.2 SMBus: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 (rev 02)
Subsystem: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0
Flags: medium devsel, IRQ 19
I/O ports at d400 [size=32]
in your ``lspci -v``, then this driver is for your chipset.
Process Call Support
--------------------
Supported.
SMBus 2.0 Support
-----------------
Supported. Both PEC and block process call support is implemented. Slave
mode or host notification are not yet implemented.
Notes
-----
Note that for the 8111, there are two SMBus adapters. The SMBus 2.0 adapter
is supported by this driver, and the SMBus 1.0 adapter is supported by the
i2c-amd756 driver.