AnsweredAssumed Answered

ADC examples on IMX6ULL EVK

Question asked by fabio mario poiatti on Jul 26, 2019
Latest reply on Sep 2, 2019 by fabio mario poiatti

I tried to use the ADC on IMX6ULL EVK without success.

 

I followed the cap 56 on the linux reference manual anabling the devide driver for Freescale vf610 ADC driver but I don't se the devices ...

 

/sys/devices/soc0/soc.1/2200000.aips-bus/2280000.adc/iio:device0:

/sys/devices/soc0/soc.1/2200000.aips-bus/2284000.adc/iio:device1:

 

but in /sys/devices/soc0 

I have only soc directory with 2200000.aips-bus but without any adc directory inside 

 

/sys/devices/soc0/soc/2200000.aips-bus

 

drwxr-xr-x 7 root root 0 Jul 19 05:04 .
drwxr-xr-x 12 root root 0 Jul 19 05:04 ..
drwxr-xr-x 3 root root 0 Jul 19 05:04 2280000.dcp
drwxr-xr-x 3 root root 0 Jul 19 05:04 2284000.rngb
drwxr-xr-x 3 root root 0 Jul 19 05:04 2290000.iomuxc-snvs
drwxr-xr-x 3 root root 0 Jul 19 05:04 2294000.snvs-gpr
-rw-r--r-- 1 root root 4096 Jul 26 08:02 driver_override
-r--r--r-- 1 root root 4096 Jul 26 08:02 modalias
lrwxrwxrwx 1 root root 0 Jul 26 08:02 of_node -> ../../../../firmware/devicetree/base/soc/aips-bus@0220000
drwxr-xr-x 2 root root 0 Jul 26 08:02 power
lrwxrwxrwx 1 root root 0 Jul 19 05:04 subsystem -> ../../../../bus/platform
-rw-r--r-- 1 root root 4096 Jul 19 05:04 uevent

 

Any idea?

Thanks

Fabio

Outcomes