root/lm-sensors/trunk/doc/busses/i2c-tsunami @ 1110

Revision 1110, 0.9 KB (checked in by mds, 14 years ago)

cleanup

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1Kernel driver `i2c-tsunami.o'
2
3Status: Stable
4
5Supported adapters:
6  * DEC Tsunami 21272/Typhoon 21274 based boards
7
8Author: Oleg I. Vdovikin <vdovikin@jscc.ru>
9
10Main contact: Oleg I. Vdovikin <vdovikin@jscc.ru>
11
12
13Module Parameters
14-----------------
15(none)
16
17
18Description
19-----------
20The Tsunami/Typhoon chipsets' "Cchip" supports I2C busses via MPD registers
21and appropriate open drain pins. This bus is usually used to read
22SPD SDRAM DIMMs, however there may be other devices on
23the bus also. These chips are used with wide range of 21264A boards.
24
25Stability
26---------
27Apparently stable.
28
29Supported Devices
30-----------------
31This driver was written and tested on the 'API UP2000(+)
32boards'. As seems it should work with any Tsunami based system.
33
34Features
35--------
36I2C busses use the i2c-algo-bit driver for 'bit banging' and support
37for specific transactions is provided by i2c-algo-bit.
38
39Issues
40------
41Not known.
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