1 /* arch/arm/mach-s3c2410/include/mach/regs-adc.h
3 * Copyright (c) 2004 Shannon Holland <holland@loser.net>
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.
9 * S3C2410 ADC registers
12 #ifndef __ASM_ARCH_REGS_ADC_H
13 #define __ASM_ARCH_REGS_ADC_H "regs-adc.h"
15 #define S3C2410_ADCREG(x) (x)
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 S3C64XX_ADCCLRINT S3C2410_ADCREG(0x18)
24 #define S5P_ADCMUX S3C2410_ADCREG(0x1C)
25 #define S3C64XX_ADCCLRINTPNDNUP S3C2410_ADCREG(0x20)
28 /* ADCCON Register Bits */
29 #define S3C64XX_ADCCON_RESSEL (1<<16)
30 #define S3C2410_ADCCON_ECFLG (1<<15)
31 #define S3C2410_ADCCON_PRSCEN (1<<14)
32 #define S3C2410_ADCCON_PRSCVL(x) (((x)&0xFF)<<6)
33 #define S3C2410_ADCCON_PRSCVLMASK (0xFF<<6)
34 #define S3C2410_ADCCON_SELMUX(x) (((x)&0x7)<<3)
35 #define S3C2410_ADCCON_MUXMASK (0x7<<3)
36 #define S3C2410_ADCCON_STDBM (1<<2)
37 #define S3C2410_ADCCON_READ_START (1<<1)
38 #define S3C2410_ADCCON_ENABLE_START (1<<0)
39 #define S3C2410_ADCCON_STARTMASK (0x3<<0)
42 /* ADCTSC Register Bits */
43 #define S3C2410_ADCTSC_YM_SEN (1<<7)
44 #define S3C2410_ADCTSC_YP_SEN (1<<6)
45 #define S3C2410_ADCTSC_XM_SEN (1<<5)
46 #define S3C2410_ADCTSC_XP_SEN (1<<4)
47 #define S3C2410_ADCTSC_PULL_UP_DISABLE (1<<3)
48 #define S3C2410_ADCTSC_AUTO_PST (1<<2)
49 #define S3C2410_ADCTSC_XY_PST(x) (((x)&0x3)<<0)
52 #define S3C2410_ADCDAT0_UPDOWN (1<<15)
53 #define S3C2410_ADCDAT0_AUTO_PST (1<<14)
54 #define S3C2410_ADCDAT0_XY_PST (0x3<<12)
55 #define S3C2410_ADCDAT0_XPDATA_MASK (0x03FF)
58 #define S3C2410_ADCDAT1_UPDOWN (1<<15)
59 #define S3C2410_ADCDAT1_AUTO_PST (1<<14)
60 #define S3C2410_ADCDAT1_XY_PST (0x3<<12)
61 #define S3C2410_ADCDAT1_YPDATA_MASK (0x03FF)
63 #endif /* __ASM_ARCH_REGS_ADC_H */