1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Copyright (c) 2004 Shannon Holland <holland@loser.net>
 4 *
 5 * S3C2410 ADC registers
 6 */
 7
 8#ifndef __ASM_ARCH_REGS_ADC_H
 9#define __ASM_ARCH_REGS_ADC_H "regs-adc.h"
10
11#define S3C2410_ADCREG(x) (x)
12
13#define S3C2410_ADCCON	   S3C2410_ADCREG(0x00)
14#define S3C2410_ADCTSC	   S3C2410_ADCREG(0x04)
15#define S3C2410_ADCDLY	   S3C2410_ADCREG(0x08)
16#define S3C2410_ADCDAT0	   S3C2410_ADCREG(0x0C)
17#define S3C2410_ADCDAT1	   S3C2410_ADCREG(0x10)
18#define S3C64XX_ADCUPDN		S3C2410_ADCREG(0x14)
19#define S3C2443_ADCMUX		S3C2410_ADCREG(0x18)
20#define S3C64XX_ADCCLRINT	S3C2410_ADCREG(0x18)
21#define S5P_ADCMUX		S3C2410_ADCREG(0x1C)
22#define S3C64XX_ADCCLRINTPNDNUP	S3C2410_ADCREG(0x20)
23
24
25/* ADCCON Register Bits */
26#define S3C64XX_ADCCON_RESSEL		(1<<16)
27#define S3C2410_ADCCON_ECFLG		(1<<15)
28#define S3C2410_ADCCON_PRSCEN		(1<<14)
29#define S3C2410_ADCCON_PRSCVL(x)	(((x)&0xFF)<<6)
30#define S3C2410_ADCCON_PRSCVLMASK	(0xFF<<6)
31#define S3C2410_ADCCON_SELMUX(x)	(((x)&0x7)<<3)
32#define S3C2410_ADCCON_MUXMASK		(0x7<<3)
33#define S3C2416_ADCCON_RESSEL		(1 << 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 S3C2443_ADCTSC_UD_SEN		(1 << 8)
42#define S3C2410_ADCTSC_YM_SEN		(1<<7)
43#define S3C2410_ADCTSC_YP_SEN		(1<<6)
44#define S3C2410_ADCTSC_XM_SEN		(1<<5)
45#define S3C2410_ADCTSC_XP_SEN		(1<<4)
46#define S3C2410_ADCTSC_PULL_UP_DISABLE	(1<<3)
47#define S3C2410_ADCTSC_AUTO_PST		(1<<2)
48#define S3C2410_ADCTSC_XY_PST(x)	(((x)&0x3)<<0)
49
50/* ADCDAT0 Bits */
51#define S3C2410_ADCDAT0_UPDOWN		(1<<15)
52#define S3C2410_ADCDAT0_AUTO_PST	(1<<14)
53#define S3C2410_ADCDAT0_XY_PST		(0x3<<12)
54#define S3C2410_ADCDAT0_XPDATA_MASK	(0x03FF)
55
56/* ADCDAT1 Bits */
57#define S3C2410_ADCDAT1_UPDOWN		(1<<15)
58#define S3C2410_ADCDAT1_AUTO_PST	(1<<14)
59#define S3C2410_ADCDAT1_XY_PST		(0x3<<12)
60#define S3C2410_ADCDAT1_YPDATA_MASK	(0x03FF)
61
62#endif /* __ASM_ARCH_REGS_ADC_H */
63
64