Re: LMU and i2c device on powerbooks

[Børge Holen <borge@arivene.net>]

On Thursday 21 December 2006 16:05, Yves-Alexis Perez wrote:
> Hi,
>
> I would like to ask people wich have a powerbook with keyboard backlight
> to make some tests for me. I would like to know the path of some files
> in /proc and compile a list for a piece of software.
>
> I would like to know the (complete) path of the 'reg' file under:
>
> /proc/device-tree/uni-n*/i2c@*/i2c-bus@*/lmu-micro@*/reg
> or
> /proc/device-tree/uni-n*/i2c@*/lmu-controller*/reg
>
> And the complete file(s) path of the file containing "uni-n" in:
> /sys/class/i2c-dev/i2c-*/name
>
> With those informations if you can provide me kernel version and
> powerbook model it'd be really nice.
>
> For example, here:
>
> PowerBook5,6 kernel 2.6.19.1
> /proc/device-tree/uni-n@f8000000/i2c@f8001000/i2c-bus@0/lmu-micro@84/reg
> /sys/class/i2c-dev/i2c-7/name contains uni-n 0
> /sys/class/i2c-dev/i2c-8/name contains uni-n 1

Powerbook5,7 kernel 2.6.18.6
/proc/device-tree/uni-n@f8000000/i2c@f8001000/i2c-bus@0/lmu-micro@84/reg
/sys/class/i2c-dev/i2c-7/name contains uni-n 0
/sys/class/i2c-dev/i2c-8/name contains uni-n 1

>
> Thanks for your time.
>
> Regards,
>
> --
> Yves-Alexis Perez

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Børge
Kennel Arivene 
http://www.arivene.net
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