|
Revision 1110, 0.9 KB
(checked in by mds, 12 years ago)
|
|
cleanup
|
-
Property svn:eol-style set to
native
-
Property svn:keywords set to
Author Date Id Revision
|
| Line | |
|---|
| 1 | Kernel driver `i2c-tsunami.o' |
|---|
| 2 | |
|---|
| 3 | Status: Stable |
|---|
| 4 | |
|---|
| 5 | Supported adapters: |
|---|
| 6 | * DEC Tsunami 21272/Typhoon 21274 based boards |
|---|
| 7 | |
|---|
| 8 | Author: Oleg I. Vdovikin <vdovikin@jscc.ru> |
|---|
| 9 | |
|---|
| 10 | Main contact: Oleg I. Vdovikin <vdovikin@jscc.ru> |
|---|
| 11 | |
|---|
| 12 | |
|---|
| 13 | Module Parameters |
|---|
| 14 | ----------------- |
|---|
| 15 | (none) |
|---|
| 16 | |
|---|
| 17 | |
|---|
| 18 | Description |
|---|
| 19 | ----------- |
|---|
| 20 | The Tsunami/Typhoon chipsets' "Cchip" supports I2C busses via MPD registers |
|---|
| 21 | and appropriate open drain pins. This bus is usually used to read |
|---|
| 22 | SPD SDRAM DIMMs, however there may be other devices on |
|---|
| 23 | the bus also. These chips are used with wide range of 21264A boards. |
|---|
| 24 | |
|---|
| 25 | Stability |
|---|
| 26 | --------- |
|---|
| 27 | Apparently stable. |
|---|
| 28 | |
|---|
| 29 | Supported Devices |
|---|
| 30 | ----------------- |
|---|
| 31 | This driver was written and tested on the 'API UP2000(+) |
|---|
| 32 | boards'. As seems it should work with any Tsunami based system. |
|---|
| 33 | |
|---|
| 34 | Features |
|---|
| 35 | -------- |
|---|
| 36 | I2C busses use the i2c-algo-bit driver for 'bit banging' and support |
|---|
| 37 | for specific transactions is provided by i2c-algo-bit. |
|---|
| 38 | |
|---|
| 39 | Issues |
|---|
| 40 | ------ |
|---|
| 41 | Not known. |
|---|
