📄 regs-adc.h
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/* linux/include/asm/arch-s3c2410/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 * * Changelog: * 27-09-2004 SAH Created file*/#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 (0x3<<0)#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)#define ADC_IN0 0#define ADC_IN1 1#define ADC_IN2 2#define ADC_IN3 3#define ADC_IN4 4#define ADC_IN5 5#define ADC_IN6 6#define ADC_IN7 7#define ADC_BUSY 1#define ADC_READY 0#define NOP_MODE 0#define X_AXIS_MODE 1#define Y_AXIS_MODE 2#define WAIT_INT_MODE 3/* ... */#define ADCCON_ECFLG (1 << 15)#define PRESCALE_ENDIS (1 << 14)#define PRESCALE_DIS (PRESCALE_ENDIS*0)#define PRESCALE_EN (PRESCALE_ENDIS*1)#define PRSCVL(x) (x << 6)#define ADC_INPUT(x) (x << 3)#define ADCCON_STDBM (1 << 2) /* 1: standby mode, 0: normal mode */#define ADC_NORMAL_MODE (ADCCON_STDBM*0)#define ADC_STANDBY_MODE (ADCCON_STDBM*1)#define ADCCON_READ_START (1 << 1)#define ADC_START_BY_RD_DIS (ADCCON_READ_START*0)#define ADC_START_BY_RD_EN (ADCCON_READ_START*1)#define ADC_START (1 << 0)#define UD_SEN (1 << 8)#define DOWN_INT (UD_SEN*0)#define UP_INT (UD_SEN*1)#define YM_SEN (1 << 7)#define YM_HIZ (YM_SEN*0)#define YM_GND (YM_SEN*1)#define YP_SEN (1 << 6)#define YP_EXTVLT (YP_SEN*0)#define YP_AIN (YP_SEN*1)#define XM_SEN (1 << 5)#define XM_HIZ (XM_SEN*0)#define XM_GND (XM_SEN*1)#define XP_SEN (1 << 4)#define XP_EXTVLT (XP_SEN*0)#define XP_AIN (XP_SEN*1)#define XP_PULL_UP (1 << 3)#define XP_PULL_UP_EN (XP_PULL_UP*0)#define XP_PULL_UP_DIS (XP_PULL_UP*1)#define AUTO_PST (1 << 2)#define CONVERT_MAN (AUTO_PST*0)#define CONVERT_AUTO (AUTO_PST*1)#define XP_PST(x) (x << 0)#endif /* __ASM_ARCH_REGS_ADC_H */⌨️ 快捷键说明
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