aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation/i2c/busses/i2c-amd8111
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/i2c/busses/i2c-amd8111')
-rw-r--r--Documentation/i2c/busses/i2c-amd811141
1 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/i2c/busses/i2c-amd8111 b/Documentation/i2c/busses/i2c-amd8111
new file mode 100644
index 000000000000..db294ee7455a
--- /dev/null
+++ b/Documentation/i2c/busses/i2c-amd8111
@@ -0,0 +1,41 @@
1Kernel driver i2c-adm8111
2
3Supported adapters:
4 * AMD-8111 SMBus 2.0 PCI interface
5
6Datasheets:
7 AMD datasheet not yet available, but almost everything can be found
8 in publically available ACPI 2.0 specification, which the adapter
9 follows.
10
11Author: Vojtech Pavlik <vojtech@suse.cz>
12
13Description
14-----------
15
16If you see something like this:
17
1800:07.2 SMBus: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 (rev 02)
19 Subsystem: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0
20 Flags: medium devsel, IRQ 19
21 I/O ports at d400 [size=32]
22
23in your 'lspci -v', then this driver is for your chipset.
24
25Process Call Support
26--------------------
27
28Supported.
29
30SMBus 2.0 Support
31-----------------
32
33Supported. Both PEC and block process call support is implemented. Slave
34mode or host notification are not yet implemented.
35
36Notes
37-----
38
39Note that for the 8111, there are two SMBus adapters. The SMBus 2.0 adapter
40is supported by this driver, and the SMBus 1.0 adapter is supported by the
41i2c-amd756 driver.