| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2008 Simtec Electronics |
| * http://armlinux.simtec.co.uk/ |
| * Ben Dooks <ben@simtec.co.uk> |
| * |
| * S3C ADC driver information |
| */ |
| |
| #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 */ |
