| /* linux/include/asm-arm/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 |
| */ |
| |
| #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 */ |
| |
| |