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| author | Jean Delvare <khali@linux-fr.org> | 2005-09-22 22:09:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-10-28 14:02:08 -0700 |
| commit | aaf7f1477668f34dda65aba17e87c0bc2ebe84d1 (patch) | |
| tree | 116946873388e7d90a70823a9211be76a9dd6316 | |
| parent | c2f559d5df5751780c0bd3ea0bd0aa17d47c0b39 (diff) | |
| download | op-kernel-dev-aaf7f1477668f34dda65aba17e87c0bc2ebe84d1.zip op-kernel-dev-aaf7f1477668f34dda65aba17e87c0bc2ebe84d1.tar.gz | |
[PATCH] i2c-viapro: Update supported devices list
Make it clearer which chips are supported by the i2c-viapro driver,
and which support I2C block transactions.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Documentation/i2c/busses/i2c-viapro | 12 ++++++------
drivers/i2c/busses/i2c-viapro.c | 22 +++++++++++++---------
2 files changed, 19 insertions(+), 15 deletions(-)
| -rw-r--r-- | Documentation/i2c/busses/i2c-viapro | 12 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-viapro.c | 22 |
2 files changed, 19 insertions, 15 deletions
diff --git a/Documentation/i2c/busses/i2c-viapro b/Documentation/i2c/busses/i2c-viapro index 387cbd40..9363b8b 100644 --- a/Documentation/i2c/busses/i2c-viapro +++ b/Documentation/i2c/busses/i2c-viapro @@ -29,18 +29,18 @@ Description ----------- i2c-viapro is a true SMBus host driver for motherboards with one of the -supported VIA southbridges. +supported VIA south bridges. Your lspci -n listing must show one of these : - device 1106:3050 (VT82C596 function 3) - device 1106:3051 (VT82C596 function 3) + device 1106:3050 (VT82C596A function 3) + device 1106:3051 (VT82C596B function 3) device 1106:3057 (VT82C686 function 4) device 1106:3074 (VT8233) device 1106:3147 (VT8233A) - device 1106:8235 (VT8231) - devide 1106:3177 (VT8235) - devide 1106:3227 (VT8237) + device 1106:8235 (VT8231 function 4) + device 1106:3177 (VT8235) + device 1106:3227 (VT8237R) If none of these show up, you should look in the BIOS for settings like enable ACPI / SMBus or even USB. diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c index 5cf8fe1..3be476c 100644 --- a/drivers/i2c/busses/i2c-viapro.c +++ b/drivers/i2c/busses/i2c-viapro.c @@ -22,15 +22,19 @@ */ /* - Supports Via devices: - 82C596A/B (0x3050) - 82C596B (0x3051) - 82C686A/B - 8231 - 8233 - 8233A (0x3147 and 0x3177) - 8235 - 8237 + Supports the following VIA south bridges: + + Chip name PCI ID REV I2C block + VT82C596A 0x3050 no + VT82C596B 0x3051 no + VT82C686A 0x3057 0x30 no + VT82C686B 0x3057 0x40 yes + VT8231 0x8235 no? + VT8233 0x3074 yes + VT8233A 0x3147 yes? + VT8235 0x3177 yes + VT8237R 0x3227 yes + Note: we assume there can only be one device, with one SMBus interface. */ |
