eqep in linux 4.4.38+ not working

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abhilash h

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Jan 30, 2017, 4:38:28 AM1/30/17
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Dear All,

I am using linux kernel 4.4.38+ with busybox as rfs.

I have loaded bone_eqep2b-00A0.dtbo  to slots.
 i.e
# echo bone_eqep2b > /sys/devices/platform/bone_
capemgr/slots

Then it got loaded

[   35.295161] bone_capemgr bone_capemgr: part_number 'bone_eqep2b', version 'N/A'                              
[   35.302625] bone_capemgr bone_capemgr: slot #4: override                                                     
[   35.307977] bone_capemgr bone_capemgr: Using override eeprom data at slot 4                                  
[   35.314984] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,bone_eqep2b'        
[   35.332763] bone_capemgr bone_capemgr: slot #4: dtbo 'bone_eqep2b-00A0.dtbo' loaded; overlay id #0        

But in the /sys/devices/platform/ocp/48304000.epwmss/48304180.eqep  i can see only
# ls                                                                                                            
driver_override  of_node          subsystem                                                                     
modalias         power            uevent  

There are no period, or position files to read.
It would be great if someone could help me out.

Regards,
Abhilash

abhilash h

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Jan 30, 2017, 12:06:43 PM1/30/17
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My bad . It was disabled in the kernel config.
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Justin Pearson

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Jan 31, 2017, 10:14:34 AM1/31/17
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Hi Abhilash, where are the EQEP settings in the kernel config menu?
Thanks,
Justin

abhilash h

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Jan 31, 2017, 4:05:47 PM1/31/17
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Hi ,
Its in device driver/misc/ ti eqep

woody...@yahoo.com

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Jan 31, 2017, 10:08:51 PM1/31/17
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--------------------------------------------
On Tue, 1/31/17, abhilash h <abhit...@gmail.com> wrote:

Subject: Re: [beagleboard] eqep in linux 4.4.38+ not working
To: beagl...@googlegroups.com
Date: Tuesday, January 31, 2017, 11:05 PM

Hi ,Its
in device driver/misc/ ti eqepOn Tue, 31 Jan 2017 at
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