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Diffstat (limited to 'include/asm-arm/arch-s3c2410/regs-adc.h')
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diff --git a/include/asm-arm/arch-s3c2410/regs-adc.h b/include/asm-arm/arch-s3c2410/regs-adc.h
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1/* linux/include/asm/arch-s3c2410/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 * Changelog:
12 * 27-09-2004 SAH Created file
13*/
14
15#ifndef __ASM_ARCH_REGS_ADC_H
16#define __ASM_ARCH_REGS_ADC_H "regs-adc.h"
17
18#define S3C2410_ADCREG(x) (x)
19
20#define S3C2410_ADCCON S3C2410_ADCREG(0x00)
21#define S3C2410_ADCTSC S3C2410_ADCREG(0x04)
22#define S3C2410_ADCDLY S3C2410_ADCREG(0x08)
23#define S3C2410_ADCDAT0 S3C2410_ADCREG(0x0C)
24#define S3C2410_ADCDAT1 S3C2410_ADCREG(0x10)
25
26
27/* ADCCON Register Bits */
28#define S3C2410_ADCCON_ECFLG (1<<15)
29#define S3C2410_ADCCON_PRSCEN (1<<14)
30#define S3C2410_ADCCON_PRSCVL(x) (((x)&0xFF)<<6)
31#define S3C2410_ADCCON_PRSCVLMASK (0xFF<<6)
32#define S3C2410_ADCCON_SELMUX(x) (((x)&0x7)<<3)
33#define S3C2410_ADCCON_MUXMASK (0x7<<3)
34#define S3C2410_ADCCON_STDBM (1<<2)
35#define S3C2410_ADCCON_READ_START (1<<1)
36#define S3C2410_ADCCON_ENABLE_START (1<<0)
37#define S3C2410_ADCCON_STARTMASK (0x3<<0)
38
39
40/* ADCTSC Register Bits */
41#define S3C2410_ADCTSC_YM_SEN (1<<7)
42#define S3C2410_ADCTSC_YP_SEN (1<<6)
43#define S3C2410_ADCTSC_XM_SEN (1<<5)
44#define S3C2410_ADCTSC_XP_SEN (1<<4)
45#define S3C2410_ADCTSC_PULL_UP_DISABLE (1<<3)
46#define S3C2410_ADCTSC_AUTO_PST (1<<2)
47#define S3C2410_ADCTSC_XY_PST (0x3<<0)
48
49/* ADCDAT0 Bits */
50#define S3C2410_ADCDAT0_UPDOWN (1<<15)
51#define S3C2410_ADCDAT0_AUTO_PST (1<<14)
52#define S3C2410_ADCDAT0_XY_PST (0x3<<12)
53#define S3C2410_ADCDAT0_XPDATA_MASK (0x03FF)
54
55/* ADCDAT1 Bits */
56#define S3C2410_ADCDAT1_UPDOWN (1<<15)
57#define S3C2410_ADCDAT1_AUTO_PST (1<<14)
58#define S3C2410_ADCDAT1_XY_PST (0x3<<12)
59#define S3C2410_ADCDAT1_YPDATA_MASK (0x03FF)
60
61#endif /* __ASM_ARCH_REGS_ADC_H */
62
63