| Ben Dooks | 28ab44c5b | 2008-12-18 14:20:04 +0000 | [diff] [blame] | 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 | |
| Ben Dooks | e170adc | 2009-07-18 10:12:27 +0100 | [diff] [blame] | 22 | extern int s3c_adc_read(struct s3c_adc_client *client, unsigned int ch); |
| 23 | |
| Nelson Castillo | b57f0fe | 2009-05-08 08:10:04 -0500 | [diff] [blame] | 24 | extern struct s3c_adc_client * |
| 25 | s3c_adc_register(struct platform_device *pdev, |
| Ben Dooks | e170adc | 2009-07-18 10:12:27 +0100 | [diff] [blame] | 26 | void (*select)(struct s3c_adc_client *client, |
| 27 | unsigned selected), |
| 28 | void (*conv)(struct s3c_adc_client *client, |
| 29 | unsigned d0, unsigned d1, |
| Nelson Castillo | 3f7ea46 | 2009-05-08 08:10:12 -0500 | [diff] [blame] | 30 | unsigned *samples_left), |
| Nelson Castillo | b57f0fe | 2009-05-08 08:10:04 -0500 | [diff] [blame] | 31 | unsigned int is_ts); |
| Ben Dooks | 28ab44c5b | 2008-12-18 14:20:04 +0000 | [diff] [blame] | 32 | |
| 33 | extern void s3c_adc_release(struct s3c_adc_client *client); |
| 34 | |
| 35 | #endif /* __ASM_PLAT_ADC_H */ |