LXR linux/arch/arm/plat-samsung/include/plat/regs-adc.h

   1/* arch/arm/mach-s3c2410/include/mach/regs-adc.h
   2 *
   3 * Copyright (c) 2004 Shannon Holland <holland@loser.net>
   4 *
   5 * This program is free software; yosu can redistribute it and/or modify
   6 * it under the terms of the GNU General Public License version 2 as
   7 * published by the Free Software Foundation.
   8 *
   9 * S3C2410 ADC registers
  10*/
  11
  12#ifndef __ASM_ARCH_REGS_ADC_H
  13#define __ASM_ARCH_REGS_ADC_H "regs-adc.h"
  14
  15#define S3C2410_ADCREG(x) (x)
  16
  17#define S3C2410_ADCCON     S3C2410_ADCREG(0x00)
  18#define S3C2410_ADCTSC     S3C2410_ADCREG(0x04)
  19#define S3C2410_ADCDLY     S3C2410_ADCREG(0x08)
  20#define S3C2410_ADCDAT0    S3C2410_ADCREG(0x0C)
  21#define S3C2410_ADCDAT1    S3C2410_ADCREG(0x10)
  22#define S3C64XX_ADCUPDN         S3C2410_ADCREG(0x14)
  23#define S3C2443_ADCMUX          S3C2410_ADCREG(0x18)
  24#define S3C64XX_ADCCLRINT       S3C2410_ADCREG(0x18)
  25#define S5P_ADCMUX              S3C2410_ADCREG(0x1C)
  26#define S3C64XX_ADCCLRINTPNDNUP S3C2410_ADCREG(0x20)
  27
  28
  29/* ADCCON Register Bits */
  30#define S3C64XX_ADCCON_RESSEL           (1<<16)
  31#define S3C2410_ADCCON_ECFLG            (1<<15)
  32#define S3C2410_ADCCON_PRSCEN           (1<<14)
  33#define S3C2410_ADCCON_PRSCVL(x)        (((x)&0xFF)<<6)
  34#define S3C2410_ADCCON_PRSCVLMASK       (0xFF<<6)
  35#define S3C2410_ADCCON_SELMUX(x)        (((x)&0x7)<<3)
  36#define S3C2410_ADCCON_MUXMASK          (0x7<<3)
  37#define S3C2416_ADCCON_RESSEL           (1 << 3)
  38#define S3C2410_ADCCON_STDBM            (1<<2)
  39#define S3C2410_ADCCON_READ_START       (1<<1)
  40#define S3C2410_ADCCON_ENABLE_START     (1<<0)
  41#define S3C2410_ADCCON_STARTMASK        (0x3<<0)
  42
  43
  44/* ADCTSC Register Bits */
  45#define S3C2443_ADCTSC_UD_SEN           (1 << 8)
  46#define S3C2410_ADCTSC_YM_SEN           (1<<7)
  47#define S3C2410_ADCTSC_YP_SEN           (1<<6)
  48#define S3C2410_ADCTSC_XM_SEN           (1<<5)
  49#define S3C2410_ADCTSC_XP_SEN           (1<<4)
  50#define S3C2410_ADCTSC_PULL_UP_DISABLE  (1<<3)
  51#define S3C2410_ADCTSC_AUTO_PST         (1<<2)
  52#define S3C2410_ADCTSC_XY_PST(x)        (((x)&0x3)<<0)
  53
  54/* ADCDAT0 Bits */
  55#define S3C2410_ADCDAT0_UPDOWN          (1<<15)
  56#define S3C2410_ADCDAT0_AUTO_PST        (1<<14)
  57#define S3C2410_ADCDAT0_XY_PST          (0x3<<12)
  58#define S3C2410_ADCDAT0_XPDATA_MASK     (0x03FF)
  59
  60/* ADCDAT1 Bits */
  61#define S3C2410_ADCDAT1_UPDOWN          (1<<15)
  62#define S3C2410_ADCDAT1_AUTO_PST        (1<<14)
  63#define S3C2410_ADCDAT1_XY_PST          (0x3<<12)
  64#define S3C2410_ADCDAT1_YPDATA_MASK     (0x03FF)
  65
  66#endif /* __ASM_ARCH_REGS_ADC_H */
  67
  68
  69