[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(-)
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@ -29,18 +29,18 @@ Description
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i2c-viapro is a true SMBus host driver for motherboards with one of the
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i2c-viapro is a true SMBus host driver for motherboards with one of the
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supported VIA southbridges.
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supported VIA south bridges.
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Your lspci -n listing must show one of these :
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Your lspci -n listing must show one of these :
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device 1106:3050 (VT82C596 function 3)
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device 1106:3050 (VT82C596A function 3)
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device 1106:3051 (VT82C596 function 3)
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device 1106:3051 (VT82C596B function 3)
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device 1106:3057 (VT82C686 function 4)
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device 1106:3057 (VT82C686 function 4)
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device 1106:3074 (VT8233)
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device 1106:3074 (VT8233)
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device 1106:3147 (VT8233A)
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device 1106:3147 (VT8233A)
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device 1106:8235 (VT8231)
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device 1106:8235 (VT8231 function 4)
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devide 1106:3177 (VT8235)
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device 1106:3177 (VT8235)
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devide 1106:3227 (VT8237)
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device 1106:3227 (VT8237R)
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If none of these show up, you should look in the BIOS for settings like
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If none of these show up, you should look in the BIOS for settings like
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enable ACPI / SMBus or even USB.
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enable ACPI / SMBus or even USB.
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@ -22,15 +22,19 @@
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*/
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*/
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/*
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/*
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Supports Via devices:
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Supports the following VIA south bridges:
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82C596A/B (0x3050)
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82C596B (0x3051)
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Chip name PCI ID REV I2C block
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82C686A/B
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VT82C596A 0x3050 no
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8231
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VT82C596B 0x3051 no
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8233
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VT82C686A 0x3057 0x30 no
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8233A (0x3147 and 0x3177)
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VT82C686B 0x3057 0x40 yes
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8235
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VT8231 0x8235 no?
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8237
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VT8233 0x3074 yes
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VT8233A 0x3147 yes?
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VT8235 0x3177 yes
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VT8237R 0x3227 yes
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Note: we assume there can only be one device, with one SMBus interface.
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Note: we assume there can only be one device, with one SMBus interface.
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*/
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*/
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