Hi Wigros,
Thank for your answer.
When I use the console of my embedded system, I can do conversions without problems using "cat in_voltage0_raw". So I understand I have not make the menuconfig.
Before to post, I read the reference manual and I found the driver in my build directory, but in the manual there isn't any explanaition about how use the driver in C/C++. I included the VF610_adc.c file in my project, in order to see how the functions are and if there is any example of configuration/use. I can see several functions, but I looking for a main.c where can help me to see how the ADC is configured and used. The first problem I had is that the headers files included in VF610_adc.c are not found when I compile my project. Please see bellow. I have many doubts because I am not expert in linux embedded systems: the first is where I can found the headers files, and the second an example of use of the driver.
Thank you very much.
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/completion.h>
#include <linux/of.h>
#include <linux/of_irq.h>
#include <linux/regulator/consumer.h>
#include <linux/of_platform.h>
#include <linux/err.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
#include <linux/iio/driver.h>
