arch/arm/plat-s3c/include/plat/adc.h

   1 /* arch/arm/plat-s3c/include/plat/adc.h
   2  *
   3  * Copyright (c) 2008 Simtec Electronics
   4  *      http://armlinux.simnte.co.uk/
   5  *      Ben Dooks <ben@simtec.co.uk>
   6  *
   7  * S3C24XX ADC driver information
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License version 2 as
  11  * published by the Free Software Foundation.
  12 */
  13
  14 #ifndef __ASM_PLAT_ADC_H
  15 #define __ASM_PLAT_ADC_H __FILE__
  16
  17 struct s3c_adc_client;
  18
  19 extern int s3c_adc_start(struct s3c_adc_client *client,
  20                          unsigned int channel, unsigned int nr_samples);
  21
  22 extern struct s3c_adc_client *s3c_adc_register(struct platform_device *pdev,
  23                                                void (*select)(unsigned selected),
  24                                                void (*conv)(unsigned d0, unsigned d1),
  25                                                unsigned int is_ts);
  26
  27 extern void s3c_adc_release(struct s3c_adc_client *client);
  28
  29 #endif /* __ASM_PLAT_ADC_H */