37 lines
1.0 KiB
C
37 lines
1.0 KiB
C
/* arch/arm/plat-samsung/include/plat/adc.h
|
|
*
|
|
* Copyright (c) 2008 Simtec Electronics
|
|
* http://armlinux.simtec.co.uk/
|
|
* Ben Dooks <ben@simtec.co.uk>
|
|
*
|
|
* S3C ADC driver information
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef __ASM_PLAT_ADC_H
|
|
#define __ASM_PLAT_ADC_H __FILE__
|
|
|
|
struct s3c_adc_client;
|
|
struct platform_device;
|
|
|
|
extern int s3c_adc_start(struct s3c_adc_client *client,
|
|
unsigned int channel, unsigned int nr_samples);
|
|
|
|
extern int s3c_adc_read(struct s3c_adc_client *client, unsigned int ch);
|
|
|
|
extern struct s3c_adc_client *
|
|
s3c_adc_register(struct platform_device *pdev,
|
|
void (*select)(struct s3c_adc_client *client,
|
|
unsigned selected),
|
|
void (*conv)(struct s3c_adc_client *client,
|
|
unsigned d0, unsigned d1,
|
|
unsigned *samples_left),
|
|
unsigned int is_ts);
|
|
|
|
extern void s3c_adc_release(struct s3c_adc_client *client);
|
|
|
|
#endif /* __ASM_PLAT_ADC_H */
|