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| -rw-r--r-- | doc/chips/MODPARMS | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/chips/MODPARMS b/doc/chips/MODPARMS index 115a1c34..17b6f377 100644 --- a/doc/chips/MODPARMS +++ b/doc/chips/MODPARMS @@ -43,6 +43,10 @@ BUS NUMBERING I2C/SMBus adapters are numbered in the order they are inserted. If you want to know what number an adapter has, use the following command: + (for kernel 2.6.32 and newer) + grep . /sys/bus/i2c/devices/i2c-*/name + + (for kernel 2.6.31 and older) grep . /sys/class/i2c-adapter/i2c-*/name Alternatively, if you have installed i2c-tools, you can do: |