[funini.com] -> [kei@sodan] -> Kernel Reading

root/include/asm-arm/plat-s3c/regs-adc.h

/* [<][>][^][v][top][bottom][index][help] */
/* arch/arm/mach-s3c2410/include/mach/regs-adc.h
 *
 * Copyright (c) 2004 Shannon Holland <holland@loser.net>
 *
 * This program is free software; yosu 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.
 *
 * S3C2410 ADC registers
*/

#ifndef __ASM_ARCH_REGS_ADC_H
#define __ASM_ARCH_REGS_ADC_H "regs-adc.h"

#define S3C2410_ADCREG(x) (x)

#define S3C2410_ADCCON     S3C2410_ADCREG(0x00)
#define S3C2410_ADCTSC     S3C2410_ADCREG(0x04)
#define S3C2410_ADCDLY     S3C2410_ADCREG(0x08)
#define S3C2410_ADCDAT0    S3C2410_ADCREG(0x0C)
#define S3C2410_ADCDAT1    S3C2410_ADCREG(0x10)


/* ADCCON Register Bits */
#define S3C2410_ADCCON_ECFLG            (1<<15)
#define S3C2410_ADCCON_PRSCEN           (1<<14)
#define S3C2410_ADCCON_PRSCVL(x)        (((x)&0xFF)<<6)
#define S3C2410_ADCCON_PRSCVLMASK       (0xFF<<6)
#define S3C2410_ADCCON_SELMUX(x)        (((x)&0x7)<<3)
#define S3C2410_ADCCON_MUXMASK          (0x7<<3)
#define S3C2410_ADCCON_STDBM            (1<<2)
#define S3C2410_ADCCON_READ_START       (1<<1)
#define S3C2410_ADCCON_ENABLE_START     (1<<0)
#define S3C2410_ADCCON_STARTMASK        (0x3<<0)


/* ADCTSC Register Bits */
#define S3C2410_ADCTSC_YM_SEN           (1<<7)
#define S3C2410_ADCTSC_YP_SEN           (1<<6)
#define S3C2410_ADCTSC_XM_SEN           (1<<5)
#define S3C2410_ADCTSC_XP_SEN           (1<<4)
#define S3C2410_ADCTSC_PULL_UP_DISABLE  (1<<3)
#define S3C2410_ADCTSC_AUTO_PST         (1<<2)
#define S3C2410_ADCTSC_XY_PST(x)        (((x)&0x3)<<0)

/* ADCDAT0 Bits */
#define S3C2410_ADCDAT0_UPDOWN          (1<<15)
#define S3C2410_ADCDAT0_AUTO_PST        (1<<14)
#define S3C2410_ADCDAT0_XY_PST          (0x3<<12)
#define S3C2410_ADCDAT0_XPDATA_MASK     (0x03FF)

/* ADCDAT1 Bits */
#define S3C2410_ADCDAT1_UPDOWN          (1<<15)
#define S3C2410_ADCDAT1_AUTO_PST        (1<<14)
#define S3C2410_ADCDAT1_XY_PST          (0x3<<12)
#define S3C2410_ADCDAT1_YPDATA_MASK     (0x03FF)

#endif /* __ASM_ARCH_REGS_ADC_H */



/* [<][>][^][v][top][bottom][index][help] */

[funini.com] -> [kei@sodan] -> Kernel Reading