arm/mach-s3c/regs-srom-s3c64xx.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * Copyright 2009 Andy Green <andy@warmcat.com>
0004  *
0005  * S3C64XX SROM definitions
0006  */
0007
0008 #ifndef __MACH_S3C64XX_REGS_SROM_H
0009 #define __MACH_S3C64XX_REGS_SROM_H __FILE__
0010
0011 #define S3C64XX_SROMREG(x)  (S3C_VA_MEM + (x))
0012
0013 #define S3C64XX_SROM_BW     S3C64XX_SROMREG(0)
0014 #define S3C64XX_SROM_BC0    S3C64XX_SROMREG(4)
0015 #define S3C64XX_SROM_BC1    S3C64XX_SROMREG(8)
0016 #define S3C64XX_SROM_BC2    S3C64XX_SROMREG(0xc)
0017 #define S3C64XX_SROM_BC3    S3C64XX_SROMREG(0x10)
0018 #define S3C64XX_SROM_BC4    S3C64XX_SROMREG(0x14)
0019 #define S3C64XX_SROM_BC5    S3C64XX_SROMREG(0x18)
0020
0021 /*
0022  * one register BW holds 5 x 4-bit packed settings for NCS0 - NCS4
0023  */
0024
0025 #define S3C64XX_SROM_BW__DATAWIDTH__SHIFT   0
0026 #define S3C64XX_SROM_BW__WAITENABLE__SHIFT  2
0027 #define S3C64XX_SROM_BW__BYTEENABLE__SHIFT  3
0028 #define S3C64XX_SROM_BW__CS_MASK        0xf
0029
0030 #define S3C64XX_SROM_BW__NCS0__SHIFT    0
0031 #define S3C64XX_SROM_BW__NCS1__SHIFT    4
0032 #define S3C64XX_SROM_BW__NCS2__SHIFT    8
0033 #define S3C64XX_SROM_BW__NCS3__SHIFT    0xc
0034 #define S3C64XX_SROM_BW__NCS4__SHIFT    0x10
0035
0036 /*
0037  * applies to same to BCS0 - BCS4
0038  */
0039
0040 #define S3C64XX_SROM_BCX__PMC__SHIFT    0
0041 #define S3C64XX_SROM_BCX__PMC__MASK 3
0042 #define S3C64XX_SROM_BCX__TACP__SHIFT   4
0043 #define S3C64XX_SROM_BCX__TACP__MASK    0xf
0044 #define S3C64XX_SROM_BCX__TCAH__SHIFT   8
0045 #define S3C64XX_SROM_BCX__TCAH__MASK    0xf
0046 #define S3C64XX_SROM_BCX__TCOH__SHIFT   12
0047 #define S3C64XX_SROM_BCX__TCOH__MASK    0xf
0048 #define S3C64XX_SROM_BCX__TACC__SHIFT   16
0049 #define S3C64XX_SROM_BCX__TACC__MASK    0x1f
0050 #define S3C64XX_SROM_BCX__TCOS__SHIFT   24
0051 #define S3C64XX_SROM_BCX__TCOS__MASK    0xf
0052 #define S3C64XX_SROM_BCX__TACS__SHIFT   28
0053 #define S3C64XX_SROM_BCX__TACS__MASK    0xf
0054
0055 #endif /* __MACH_S3C64XX_REGS_SROM_H */