On Tue, Jul 19, 2011 at 3:29 PM, dtran11 <dtran11@gmail.com> wrote:

I think that is my problem. I had CONFIG_SENSORS_TWL4030_MADC as 'm'.
Changing it to 'y' and will try again. Thanks.

m for CONFIG_SENSORS_TWL4030_MADC should be fine -- as long as your rootfs has the module!

That might have been your issue.

Steve





sakoman wrote:
>
> On Tue, Jul 19, 2011 at 2:32 PM, dtran11 <dtran11@gmail.com> wrote:
>
>>
>> Thanks for your fast reply Steve. I am able to see /sys/class/hwmon but
>> it
>> is
>> empty. Do not see hwmon1/device. I am using linux-omap3-2.6.39 from the
>> overo-2011.03 branch with the provided defconfig.
>>
>
> Make sure your defconfig has CONFIG_TWL4030_MADC and
> CONFIG_SENSORS_TWL4030_MADC
>
> Steve
>
>
>>
>> Thanks.
>>
>>
>> sakoman wrote:
>> >
>> > On Tue, Jul 19, 2011 at 2:01 PM, dtran11 <dtran11@gmail.com> wrote:
>> >
>> >>
>> >> I just switched to 2.6.39 for my overo and noticed that the device
>> >> /dev/twl4030-madc is gone. Any clues to how I can get it back?
>> >>
>> >
>> > The madc driver is now upstream and in the process it moved to the
>> hwmon
>> > subsystem.
>> >
>> > It is now even easier to access using the /sys/class interface:
>> >
>> > root@omap3-multi:~# ls /sys/class/hwmon/hwmon1/device/
>> > curr10_input  in11_input  in3_input  in7_input    power
>> > driver          in12_input  in4_input  in8_input    subsystem
>> > hwmon          in15_input  in5_input  in9_input    temp1_input
>> > in0_input     in2_input   in6_input  modalias    uevent
>> > root@omap3-multi:~# cat /sys/class/hwmon/hwmon1/device/temp1_input
>> > 56
>> > root@omap3-multi:~# cat /sys/class/hwmon/hwmon1/device/curr10_input
>> > -750
>> >
>> > Steve
>> >
>> >
>> ------------------------------------------------------------------------------
>> > Magic Quadrant for Content-Aware Data Loss Prevention
>> > Research study explores the data loss prevention market. Includes
>> in-depth
>> > analysis on the changes within the DLP market, and the criteria used to
>> > evaluate the strengths and weaknesses of these DLP solutions.
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>> Sent from the Gumstix mailing list archive at Nabble.com.
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Magic Quadrant for Content-Aware Data Loss Prevention
>> Research study explores the data loss prevention market. Includes
>> in-depth
>> analysis on the changes within the DLP market, and the criteria used to
>> evaluate the strengths and weaknesses of these DLP solutions.
>> http://www.accelacomm.com/jaw/sfnl/114/51385063/
>> _______________________________________________
>> gumstix-users mailing list
>> gumstix-users@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/gumstix-users
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>
> ------------------------------------------------------------------------------
> Magic Quadrant for Content-Aware Data Loss Prevention
> Research study explores the data loss prevention market. Includes in-depth
> analysis on the changes within the DLP market, and the criteria used to
> evaluate the strengths and weaknesses of these DLP solutions.
> http://www.accelacomm.com/jaw/sfnl/114/51385063/
> _______________________________________________
> gumstix-users mailing list
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------------------------------------------------------------------------------
Magic Quadrant for Content-Aware Data Loss Prevention
Research study explores the data loss prevention market. Includes in-depth
analysis on the changes within the DLP market, and the criteria used to
evaluate the strengths and weaknesses of these DLP solutions.
http://www.accelacomm.com/jaw/sfnl/114/51385063/
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