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| author | Ben Dooks <ben-linux@fluff.org> | 2008-12-18 14:20:04 +0000 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-12-18 14:20:04 +0000 |
| commit | 28ab44c5be60a9b91021a7cc7b4e202775c04764 (patch) | |
| tree | af1285f75e808c9be214a9df1af141726109b108 /arch/arm/plat-s3c | |
| parent | e7aa6f46f6e4644d466e04f54b5750a91d188abf (diff) | |
| download | linux-28ab44c5be60a9b91021a7cc7b4e202775c04764.tar.gz linux-28ab44c5be60a9b91021a7cc7b4e202775c04764.tar.bz2 linux-28ab44c5be60a9b91021a7cc7b4e202775c04764.zip | |
[ARM] S3C24XX: ADC driver core
A common core driver for the S3C24XX ADC block so that
the touchscreen, hwmon and any other drivers can share
the resource.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c')
| -rw-r--r-- | arch/arm/plat-s3c/include/plat/adc.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c/include/plat/adc.h b/arch/arm/plat-s3c/include/plat/adc.h new file mode 100644 index 000000000000..43df2a404b0b --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/adc.h @@ -0,0 +1,29 @@ +/* arch/arm/plat-s3c/include/plat/adc.h + * + * Copyright (c) 2008 Simtec Electronics + * http://armlinux.simnte.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX 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; + +extern int s3c_adc_start(struct s3c_adc_client *client, + unsigned int channel, unsigned int nr_samples); + +extern struct s3c_adc_client *s3c_adc_register(struct platform_device *pdev, + void (*select)(unsigned selected), + void (*conv)(unsigned d0, unsigned d1), + unsigned int is_ts); + +extern void s3c_adc_release(struct s3c_adc_client *client); + +#endif /* __ASM_PLAT_ADC_H */ |