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/*

 * SH-7750 memory-mapped registers

 * This file based on information provided in the following document:

 * "Hitachi SuperH (tm) RISC engine. SH7750 Series (SH7750, SH7750S)

 *  Hardware Manual"

 *  Document Number ADE-602-124C, Rev. 4.0, 4/21/00, Hitachi Ltd.

 *

 * Copyright (C) 2001 OKTET Ltd., St.-Petersburg, Russia

 * Author: Alexandra Kossovsky <sasha@oktet.ru>

 *         Victor V. Vengerov <vvv@oktet.ru>

 *

 * The license and distribution terms for this file may be

 * found in the file LICENSE in this distribution or at

 *  http://www.rtems.com/license/LICENSE.

 * 

 * @(#) sh7750_regs.h,v 1.2.4.1 2003/09/04 18:46:00 joel Exp

 */

#ifndef __SH7750_REGS_H__

#define __SH7750_REGS_H__

/* 

 * All register has 2 addresses: in 0xff000000 - 0xffffffff (P4 address)  and 

 * in 0x1f000000 - 0x1fffffff (area 7 address)

 */

#define SH7750_P4_BASE       0xff000000        /* Accessable only in 

                                           priveleged mode */

#define SH7750_A7_BASE       0x1f000000        /* Accessable only using TLB */

#define SH7750_P4_REG32(ofs) (SH7750_P4_BASE + (ofs))

#define SH7750_A7_REG32(ofs) (SH7750_A7_BASE + (ofs))

/* 

 * MMU Registers 

 */

/* Page Table Entry High register - PTEH */

#define SH7750_PTEH_REGOFS    0x000000        /* offset */

#define SH7750_PTEH           SH7750_P4_REG32(SH7750_PTEH_REGOFS)

#define SH7750_PTEH_A7        SH7750_A7_REG32(SH7750_PTEH_REGOFS)

#define SH7750_PTEH_VPN       0xfffffd00        /* Virtual page number */

#define SH7750_PTEH_VPN_S     10

#define SH7750_PTEH_ASID      0x000000ff        /* Address space identifier */

#define SH7750_PTEH_ASID_S    0

/* Page Table Entry Low register - PTEL */

#define SH7750_PTEL_REGOFS    0x000004        /* offset */

#define SH7750_PTEL           SH7750_P4_REG32(SH7750_PTEL_REGOFS)

#define SH7750_PTEL_A7        SH7750_A7_REG32(SH7750_PTEL_REGOFS)

#define SH7750_PTEL_PPN       0x1ffffc00        /* Physical page number */

#define SH7750_PTEL_PPN_S     10

#define SH7750_PTEL_V         0x00000100        /* Validity (0-entry is invalid) */

#define SH7750_PTEL_SZ1       0x00000080        /* Page size bit 1 */

#define SH7750_PTEL_SZ0       0x00000010        /* Page size bit 0 */

#define SH7750_PTEL_SZ_1KB    0x00000000        /*   1-kbyte page */

#define SH7750_PTEL_SZ_4KB    0x00000010        /*   4-kbyte page */

#define SH7750_PTEL_SZ_64KB   0x00000080        /*   64-kbyte page */

#define SH7750_PTEL_SZ_1MB    0x00000090        /*   1-Mbyte page */

#define SH7750_PTEL_PR        0x00000060        /* Protection Key Data */

#define SH7750_PTEL_PR_ROPO   0x00000000        /*   read-only in priv mode */

#define SH7750_PTEL_PR_RWPO   0x00000020        /*   read-write in priv mode */

#define SH7750_PTEL_PR_ROPU   0x00000040        /*   read-only in priv or user mode */

#define SH7750_PTEL_PR_RWPU   0x00000060        /*   read-write in priv or user mode */

#define SH7750_PTEL_C         0x00000008        /* Cacheability 

                                                   (0 - page not cacheable) */

#define SH7750_PTEL_D         0x00000004        /* Dirty bit (1 - write has been 

                                                   performed to a page) */

#define SH7750_PTEL_SH        0x00000002        /* Share Status bit (1 - page are

                                                   shared by processes) */

#define SH7750_PTEL_WT        0x00000001        /* Write-through bit, specifies the

                                                   cache write mode:

                                                   0 - Copy-back mode

                                                   1 - Write-through mode */

/* Page Table Entry Assistance register - PTEA */

#define SH7750_PTEA_REGOFS    0x000034        /* offset */

#define SH7750_PTEA           SH7750_P4_REG32(SH7750_PTEA_REGOFS)

#define SH7750_PTEA_A7        SH7750_A7_REG32(SH7750_PTEA_REGOFS)

#define SH7750_PTEA_TC        0x00000008        /* Timing Control bit

                                                   0 - use area 5 wait states

                                                   1 - use area 6 wait states */

#define SH7750_PTEA_SA        0x00000007        /* Space Attribute bits: */

#define SH7750_PTEA_SA_UNDEF  0x00000000        /*    0 - undefined */

#define SH7750_PTEA_SA_IOVAR  0x00000001        /*    1 - variable-size I/O space */

#define SH7750_PTEA_SA_IO8    0x00000002        /*    2 - 8-bit I/O space */

#define SH7750_PTEA_SA_IO16   0x00000003        /*    3 - 16-bit I/O space */

#define SH7750_PTEA_SA_CMEM8  0x00000004        /*    4 - 8-bit common memory space */

#define SH7750_PTEA_SA_CMEM16 0x00000005        /*    5 - 16-bit common memory space */

#define SH7750_PTEA_SA_AMEM8  0x00000006        /*    6 - 8-bit attr memory space */

#define SH7750_PTEA_SA_AMEM16 0x00000007        /*    7 - 16-bit attr memory space */

/* Translation table base register */

#define SH7750_TTB_REGOFS     0x000008        /* offset */

#define SH7750_TTB            SH7750_P4_REG32(SH7750_TTB_REGOFS)

#define SH7750_TTB_A7         SH7750_A7_REG32(SH7750_TTB_REGOFS)

/* TLB exeption address register - TEA */

#define SH7750_TEA_REGOFS     0x00000c        /* offset */

#define SH7750_TEA            SH7750_P4_REG32(SH7750_TEA_REGOFS)

#define SH7750_TEA_A7         SH7750_A7_REG32(SH7750_TEA_REGOFS)

/* MMU control register - MMUCR */

#define SH7750_MMUCR_REGOFS   0x000010        /* offset */

#define SH7750_MMUCR          SH7750_P4_REG32(SH7750_MMUCR_REGOFS)

#define SH7750_MMUCR_A7       SH7750_A7_REG32(SH7750_MMUCR_REGOFS)

#define SH7750_MMUCR_AT       0x00000001        /* Address translation bit */

#define SH7750_MMUCR_TI       0x00000004        /* TLB invalidate */

#define SH7750_MMUCR_SV       0x00000100        /* Single Virtual Mode bit */

#define SH7750_MMUCR_SQMD     0x00000200        /* Store Queue Mode bit */

#define SH7750_MMUCR_URC      0x0000FC00        /* UTLB Replace Counter */

#define SH7750_MMUCR_URC_S    10

#define SH7750_MMUCR_URB      0x00FC0000        /* UTLB Replace Boundary */

#define SH7750_MMUCR_URB_S    18

#define SH7750_MMUCR_LRUI     0xFC000000        /* Least Recently Used ITLB */

#define SH7750_MMUCR_LRUI_S   26

/*

 * Cache registers

 *   IC -- instructions cache

 *   OC -- operand cache

 */

/* Cache Control Register - CCR */

#define SH7750_CCR_REGOFS     0x00001c        /* offset */

#define SH7750_CCR            SH7750_P4_REG32(SH7750_CCR_REGOFS)

#define SH7750_CCR_A7         SH7750_A7_REG32(SH7750_CCR_REGOFS)

#define SH7750_CCR_IIX      0x00008000        /* IC index enable bit */

#define SH7750_CCR_ICI      0x00000800        /* IC invalidation bit: 

                                           set it to clear IC */

#define SH7750_CCR_ICE      0x00000100        /* IC enable bit */

#define SH7750_CCR_OIX      0x00000080        /* OC index enable bit */

#define SH7750_CCR_ORA      0x00000020        /* OC RAM enable bit 

                                           if you set OCE = 0, 

                                           you should set ORA = 0 */

#define SH7750_CCR_OCI      0x00000008        /* OC invalidation bit */

#define SH7750_CCR_CB       0x00000004        /* Copy-back bit for P1 area */

#define SH7750_CCR_WT       0x00000002        /* Write-through bit for P0,U0,P3 area */

#define SH7750_CCR_OCE      0x00000001        /* OC enable bit */

/* Queue address control register 0 - QACR0 */

#define SH7750_QACR0_REGOFS   0x000038        /* offset */

#define SH7750_QACR0          SH7750_P4_REG32(SH7750_QACR0_REGOFS)

#define SH7750_QACR0_A7       SH7750_A7_REG32(SH7750_QACR0_REGOFS)

/* Queue address control register 1 - QACR1 */

#define SH7750_QACR1_REGOFS   0x00003c        /* offset */

#define SH7750_QACR1          SH7750_P4_REG32(SH7750_QACR1_REGOFS)

#define SH7750_QACR1_A7       SH7750_A7_REG32(SH7750_QACR1_REGOFS)

/*

 * Exeption-related registers

 */

/* Immediate data for TRAPA instuction - TRA */

#define SH7750_TRA_REGOFS     0x000020        /* offset */

#define SH7750_TRA            SH7750_P4_REG32(SH7750_TRA_REGOFS)

#define SH7750_TRA_A7         SH7750_A7_REG32(SH7750_TRA_REGOFS)

#define SH7750_TRA_IMM      0x000003fd        /* Immediate data operand */

#define SH7750_TRA_IMM_S    2

/* Exeption event register - EXPEVT */

#define SH7750_EXPEVT_REGOFS  0x000024

#define SH7750_EXPEVT         SH7750_P4_REG32(SH7750_EXPEVT_REGOFS)

#define SH7750_EXPEVT_A7      SH7750_A7_REG32(SH7750_EXPEVT_REGOFS)

#define SH7750_EXPEVT_EX      0x00000fff        /* Exeption code */

#define SH7750_EXPEVT_EX_S    0

/* Interrupt event register */

#define SH7750_INTEVT_REGOFS  0x000028

#define SH7750_INTEVT         SH7750_P4_REG32(SH7750_INTEVT_REGOFS)

#define SH7750_INTEVT_A7      SH7750_A7_REG32(SH7750_INTEVT_REGOFS)

#define SH7750_INTEVT_EX    0x00000fff        /* Exeption code */

#define SH7750_INTEVT_EX_S  0

/*

 * Exception/interrupt codes

 */

#define SH7750_EVT_TO_NUM(evt)  ((evt) >> 5)

/* Reset exception category */

#define SH7750_EVT_POWER_ON_RST        0x000        /* Power-on reset */

#define SH7750_EVT_MANUAL_RST          0x020        /* Manual reset */

#define SH7750_EVT_TLB_MULT_HIT        0x140        /* TLB multiple-hit exception */

/* General exception category */

#define SH7750_EVT_USER_BREAK          0x1E0        /* User break */

#define SH7750_EVT_IADDR_ERR           0x0E0        /* Instruction address error */

#define SH7750_EVT_TLB_READ_MISS       0x040        /* ITLB miss exception /

                                                   DTLB miss exception (read) */

#define SH7750_EVT_TLB_READ_PROTV      0x0A0        /* ITLB protection violation /

                                                   DTLB protection violation (read) */

#define SH7750_EVT_ILLEGAL_INSTR       0x180        /* General Illegal Instruction

                                                   exception */

#define SH7750_EVT_SLOT_ILLEGAL_INSTR  0x1A0        /* Slot Illegal Instruction

                                                   exception */

#define SH7750_EVT_FPU_DISABLE         0x800        /* General FPU disable exception */

#define SH7750_EVT_SLOT_FPU_DISABLE    0x820        /* Slot FPU disable exception */

#define SH7750_EVT_DATA_READ_ERR       0x0E0        /* Data address error (read) */

#define SH7750_EVT_DATA_WRITE_ERR      0x100        /* Data address error (write) */

#define SH7750_EVT_DTLB_WRITE_MISS     0x060        /* DTLB miss exception (write) */

#define SH7750_EVT_DTLB_WRITE_PROTV    0x0C0        /* DTLB protection violation

                                                   exception (write) */

#define SH7750_EVT_FPU_EXCEPTION       0x120        /* FPU exception */

#define SH7750_EVT_INITIAL_PGWRITE     0x080        /* Initial Page Write exception */

#define SH7750_EVT_TRAPA               0x160        /* Unconditional trap (TRAPA) */

/* Interrupt exception category */

#define SH7750_EVT_NMI                 0x1C0        /* Non-maskable interrupt */

#define SH7750_EVT_IRQ0                0x200        /* External Interrupt 0 */

#define SH7750_EVT_IRQ1                0x220        /* External Interrupt 1 */

#define SH7750_EVT_IRQ2                0x240        /* External Interrupt 2 */

#define SH7750_EVT_IRQ3                0x260        /* External Interrupt 3 */

#define SH7750_EVT_IRQ4                0x280        /* External Interrupt 4 */

#define SH7750_EVT_IRQ5                0x2A0        /* External Interrupt 5 */

#define SH7750_EVT_IRQ6                0x2C0        /* External Interrupt 6 */

#define SH7750_EVT_IRQ7                0x2E0        /* External Interrupt 7 */

#define SH7750_EVT_IRQ8                0x300        /* External Interrupt 8 */

#define SH7750_EVT_IRQ9                0x320        /* External Interrupt 9 */

#define SH7750_EVT_IRQA                0x340        /* External Interrupt A */

#define SH7750_EVT_IRQB                0x360        /* External Interrupt B */

#define SH7750_EVT_IRQC                0x380        /* External Interrupt C */

#define SH7750_EVT_IRQD                0x3A0        /* External Interrupt D */

#define SH7750_EVT_IRQE                0x3C0        /* External Interrupt E */

/* Peripheral Module Interrupts - Timer Unit (TMU) */

#define SH7750_EVT_TUNI0               0x400        /* TMU Underflow Interrupt 0 */

#define SH7750_EVT_TUNI1               0x420        /* TMU Underflow Interrupt 1 */

#define SH7750_EVT_TUNI2               0x440        /* TMU Underflow Interrupt 2 */

#define SH7750_EVT_TICPI2              0x460        /* TMU Input Capture Interrupt 2 */

/* Peripheral Module Interrupts - Real-Time Clock (RTC) */

#define SH7750_EVT_RTC_ATI             0x480        /* Alarm Interrupt Request */

#define SH7750_EVT_RTC_PRI             0x4A0        /* Periodic Interrupt Request */

#define SH7750_EVT_RTC_CUI             0x4C0        /* Carry Interrupt Request */

/* Peripheral Module Interrupts - Serial Communication Interface (SCI) */

#define SH7750_EVT_SCI_ERI             0x4E0        /* Receive Error */

#define SH7750_EVT_SCI_RXI             0x500        /* Receive Data Register Full */

#define SH7750_EVT_SCI_TXI             0x520        /* Transmit Data Register Empty */

#define SH7750_EVT_SCI_TEI             0x540        /* Transmit End */

/* Peripheral Module Interrupts - Watchdog Timer (WDT) */

#define SH7750_EVT_WDT_ITI             0x560        /* Interval Timer Interrupt

                                                   (used when WDT operates in

                                                   interval timer mode) */

/* Peripheral Module Interrupts - Memory Refresh Unit (REF) */

#define SH7750_EVT_REF_RCMI            0x580        /* Compare-match Interrupt */

#define SH7750_EVT_REF_ROVI            0x5A0        /* Refresh Counter Overflow 

                                                   interrupt */

/* Peripheral Module Interrupts - Hitachi User Debug Interface (H-UDI) */

#define SH7750_EVT_HUDI                0x600        /* UDI interrupt */

/* Peripheral Module Interrupts - General-Purpose I/O (GPIO) */

#define SH7750_EVT_GPIO                0x620        /* GPIO Interrupt */

/* Peripheral Module Interrupts - DMA Controller (DMAC) */

#define SH7750_EVT_DMAC_DMTE0          0x640        /* DMAC 0 Transfer End Interrupt */

#define SH7750_EVT_DMAC_DMTE1          0x660        /* DMAC 1 Transfer End Interrupt */

#define SH7750_EVT_DMAC_DMTE2          0x680        /* DMAC 2 Transfer End Interrupt */

#define SH7750_EVT_DMAC_DMTE3          0x6A0        /* DMAC 3 Transfer End Interrupt */

#define SH7750_EVT_DMAC_DMAE           0x6C0        /* DMAC Address Error Interrupt */

/* Peripheral Module Interrupts - Serial Communication Interface with FIFO */

/*                                                                  (SCIF) */

#define SH7750_EVT_SCIF_ERI            0x700        /* Receive Error */

#define SH7750_EVT_SCIF_RXI            0x720        /* Receive FIFO Data Full or

                                                   Receive Data ready interrupt */

#define SH7750_EVT_SCIF_BRI            0x740        /* Break or overrun error */

#define SH7750_EVT_SCIF_TXI            0x760        /* Transmit FIFO Data Empty */

/*

 * Power Management

 */

#define SH7750_STBCR_REGOFS   0xC00004        /* offset */

#define SH7750_STBCR          SH7750_P4_REG32(SH7750_STBCR_REGOFS)

#define SH7750_STBCR_A7       SH7750_A7_REG32(SH7750_STBCR_REGOFS)

#define SH7750_STBCR_STBY     0x80        /* Specifies a transition to standby mode:

                                           0 - Transition to SLEEP mode on SLEEP

                                           1 - Transition to STANDBY mode on SLEEP */

#define SH7750_STBCR_PHZ      0x40        /* State of peripheral module pins in

                                           standby mode:

                                           0 - normal state

                                           1 - high-impendance state */

#define SH7750_STBCR_PPU      0x20        /* Peripheral module pins pull-up controls */

#define SH7750_STBCR_MSTP4    0x10        /* Stopping the clock supply to DMAC */

#define SH7750_STBCR_DMAC_STP SH7750_STBCR_MSTP4

#define SH7750_STBCR_MSTP3    0x08        /* Stopping the clock supply to SCIF */

#define SH7750_STBCR_SCIF_STP SH7750_STBCR_MSTP3

#define SH7750_STBCR_MSTP2    0x04        /* Stopping the clock supply to TMU */

#define SH7750_STBCR_TMU_STP  SH7750_STBCR_MSTP2

#define SH7750_STBCR_MSTP1    0x02        /* Stopping the clock supply to RTC */

#define SH7750_STBCR_RTC_STP  SH7750_STBCR_MSTP1

#define SH7750_STBCR_MSPT0    0x01        /* Stopping the clock supply to SCI */

#define SH7750_STBCR_SCI_STP  SH7750_STBCR_MSTP0

#define SH7750_STBCR_STBY     0x80

#define SH7750_STBCR2_REGOFS  0xC00010        /* offset */

#define SH7750_STBCR2         SH7750_P4_REG32(SH7750_STBCR2_REGOFS)

#define SH7750_STBCR2_A7      SH7750_A7_REG32(SH7750_STBCR2_REGOFS)

#define SH7750_STBCR2_DSLP    0x80        /* Specifies transition to deep sleep mode:

                                           0 - transition to sleep or standby mode

                                           as it is specified in STBY bit

                                           1 - transition to deep sleep mode on

                                           execution of SLEEP instruction */

#define SH7750_STBCR2_MSTP6   0x02        /* Stopping the clock supply to Store Queue

                                           in the cache controller */

#define SH7750_STBCR2_SQ_STP  SH7750_STBCR2_MSTP6

#define SH7750_STBCR2_MSTP5   0x01        /* Stopping the clock supply to the User

                                           Break Controller (UBC) */

#define SH7750_STBCR2_UBC_STP SH7750_STBCR2_MSTP5

/*

 * Clock Pulse Generator (CPG)

 */

#define SH7750_FRQCR_REGOFS   0xC00000        /* offset */

#define SH7750_FRQCR          SH7750_P4_REG32(SH7750_FRQCR_REGOFS)

#define SH7750_FRQCR_A7       SH7750_A7_REG32(SH7750_FRQCR_REGOFS)

#define SH7750_FRQCR_CKOEN    0x0800        /* Clock Output Enable 

                                           0 - CKIO pin goes to HiZ/pullup

                                           1 - Clock is output from CKIO */

#define SH7750_FRQCR_PLL1EN   0x0400        /* PLL circuit 1 enable */

#define SH7750_FRQCR_PLL2EN   0x0200        /* PLL circuit 2 enable */

#define SH7750_FRQCR_IFC      0x01C0        /* CPU clock frequency division ratio: */

#define SH7750_FRQCR_IFCDIV1  0x0000        /*    0 - * 1 */

#define SH7750_FRQCR_IFCDIV2  0x0040        /*    1 - * 1/2 */

#define SH7750_FRQCR_IFCDIV3  0x0080        /*    2 - * 1/3 */

#define SH7750_FRQCR_IFCDIV4  0x00C0        /*    3 - * 1/4 */

#define SH7750_FRQCR_IFCDIV6  0x0100        /*    4 - * 1/6 */

#define SH7750_FRQCR_IFCDIV8  0x0140        /*    5 - * 1/8 */

#define SH7750_FRQCR_BFC      0x0038        /* Bus clock frequency division ratio: */

#define SH7750_FRQCR_BFCDIV1  0x0000        /*    0 - * 1 */

#define SH7750_FRQCR_BFCDIV2  0x0008        /*    1 - * 1/2 */

#define SH7750_FRQCR_BFCDIV3  0x0010        /*    2 - * 1/3 */

#define SH7750_FRQCR_BFCDIV4  0x0018        /*    3 - * 1/4 */

#define SH7750_FRQCR_BFCDIV6  0x0020        /*    4 - * 1/6 */

#define SH7750_FRQCR_BFCDIV8  0x0028        /*    5 - * 1/8 */

#define SH7750_FRQCR_PFC      0x0007        /* Peripheral module clock frequency

                                           division ratio: */

#define SH7750_FRQCR_PFCDIV2  0x0000        /*    0 - * 1/2 */

#define SH7750_FRQCR_PFCDIV3  0x0001        /*    1 - * 1/3 */

#define SH7750_FRQCR_PFCDIV4  0x0002        /*    2 - * 1/4 */

#define SH7750_FRQCR_PFCDIV6  0x0003        /*    3 - * 1/6 */

#define SH7750_FRQCR_PFCDIV8  0x0004        /*    4 - * 1/8 */

/*

 * Watchdog Timer (WDT)

 */

/* Watchdog Timer Counter register - WTCNT */

#define SH7750_WTCNT_REGOFS   0xC00008        /* offset */

#define SH7750_WTCNT          SH7750_P4_REG32(SH7750_WTCNT_REGOFS)

#define SH7750_WTCNT_A7       SH7750_A7_REG32(SH7750_WTCNT_REGOFS)

#define SH7750_WTCNT_KEY      0x5A00        /* When WTCNT byte register written,

                                           you have to set the upper byte to

                                           0x5A */

/* Watchdog Timer Control/Status register - WTCSR */

#define SH7750_WTCSR_REGOFS   0xC0000C        /* offset */

#define SH7750_WTCSR          SH7750_P4_REG32(SH7750_WTCSR_REGOFS)

#define SH7750_WTCSR_A7       SH7750_A7_REG32(SH7750_WTCSR_REGOFS)

#define SH7750_WTCSR_KEY      0xA500        /* When WTCSR byte register written,

                                           you have to set the upper byte to

                                           0xA5 */

#define SH7750_WTCSR_TME      0x80        /* Timer enable (1-upcount start) */

#define SH7750_WTCSR_MODE     0x40        /* Timer Mode Select: */

#define SH7750_WTCSR_MODE_WT  0x40        /*    Watchdog Timer Mode */

#define SH7750_WTCSR_MODE_IT  0x00        /*    Interval Timer Mode */

#define SH7750_WTCSR_RSTS     0x20        /* Reset Select: */

#define SH7750_WTCSR_RST_MAN  0x20        /*    Manual Reset */

#define SH7750_WTCSR_RST_PWR  0x00        /*    Power-on Reset */

#define SH7750_WTCSR_WOVF     0x10        /* Watchdog Timer Overflow Flag */

#define SH7750_WTCSR_IOVF     0x08        /* Interval Timer Overflow Flag */

#define SH7750_WTCSR_CKS      0x07        /* Clock Select: */

#define SH7750_WTCSR_CKS_DIV32   0x00        /*   1/32 of frequency divider 2 input */

#define SH7750_WTCSR_CKS_DIV64   0x01        /*   1/64 */

#define SH7750_WTCSR_CKS_DIV128  0x02        /*   1/128 */

#define SH7750_WTCSR_CKS_DIV256  0x03        /*   1/256 */

#define SH7750_WTCSR_CKS_DIV512  0x04        /*   1/512 */

#define SH7750_WTCSR_CKS_DIV1024 0x05        /*   1/1024 */

#define SH7750_WTCSR_CKS_DIV2048 0x06        /*   1/2048 */

#define SH7750_WTCSR_CKS_DIV4096 0x07        /*   1/4096 */

/*

 * Real-Time Clock (RTC)

 */

/* 64-Hz Counter Register (byte, read-only) - R64CNT */

#define SH7750_R64CNT_REGOFS  0xC80000        /* offset */

#define SH7750_R64CNT         SH7750_P4_REG32(SH7750_R64CNT_REGOFS)

#define SH7750_R64CNT_A7      SH7750_A7_REG32(SH7750_R64CNT_REGOFS)

/* Second Counter Register (byte, BCD-coded) - RSECCNT */

#define SH7750_RSECCNT_REGOFS 0xC80004        /* offset */

#define SH7750_RSECCNT        SH7750_P4_REG32(SH7750_RSECCNT_REGOFS)

#define SH7750_RSECCNT_A7     SH7750_A7_REG32(SH7750_RSECCNT_REGOFS)

/* Minute Counter Register (byte, BCD-coded) - RMINCNT */

#define SH7750_RMINCNT_REGOFS 0xC80008        /* offset */

#define SH7750_RMINCNT        SH7750_P4_REG32(SH7750_RMINCNT_REGOFS)

#define SH7750_RMINCNT_A7     SH7750_A7_REG32(SH7750_RMINCNT_REGOFS)

/* Hour Counter Register (byte, BCD-coded) - RHRCNT */

#define SH7750_RHRCNT_REGOFS  0xC8000C        /* offset */

#define SH7750_RHRCNT         SH7750_P4_REG32(SH7750_RHRCNT_REGOFS)

#define SH7750_RHRCNT_A7      SH7750_A7_REG32(SH7750_RHRCNT_REGOFS)

/* Day-of-Week Counter Register (byte) - RWKCNT */

#define SH7750_RWKCNT_REGOFS  0xC80010        /* offset */

#define SH7750_RWKCNT         SH7750_P4_REG32(SH7750_RWKCNT_REGOFS)

#define SH7750_RWKCNT_A7      SH7750_A7_REG32(SH7750_RWKCNT_REGOFS)

#define SH7750_RWKCNT_SUN     0        /* Sunday */

#define SH7750_RWKCNT_MON     1        /* Monday */

#define SH7750_RWKCNT_TUE     2        /* Tuesday */

#define SH7750_RWKCNT_WED     3        /* Wednesday */

#define SH7750_RWKCNT_THU     4        /* Thursday */

#define SH7750_RWKCNT_FRI     5        /* Friday */

#define SH7750_RWKCNT_SAT     6        /* Saturday */

/* Day Counter Register (byte, BCD-coded) - RDAYCNT */

#define SH7750_RDAYCNT_REGOFS 0xC80014        /* offset */

#define SH7750_RDAYCNT        SH7750_P4_REG32(SH7750_RDAYCNT_REGOFS)

#define SH7750_RDAYCNT_A7     SH7750_A7_REG32(SH7750_RDAYCNT_REGOFS)

/* Month Counter Register (byte, BCD-coded) - RMONCNT */

#define SH7750_RMONCNT_REGOFS 0xC80018        /* offset */

#define SH7750_RMONCNT        SH7750_P4_REG32(SH7750_RMONCNT_REGOFS)

#define SH7750_RMONCNT_A7     SH7750_A7_REG32(SH7750_RMONCNT_REGOFS)

/* Year Counter Register (half, BCD-coded) - RYRCNT */

#define SH7750_RYRCNT_REGOFS  0xC8001C        /* offset */

#define SH7750_RYRCNT         SH7750_P4_REG32(SH7750_RYRCNT_REGOFS)

#define SH7750_RYRCNT_A7      SH7750_A7_REG32(SH7750_RYRCNT_REGOFS)

/* Second Alarm Register (byte, BCD-coded) - RSECAR */

#define SH7750_RSECAR_REGOFS  0xC80020        /* offset */

#define SH7750_RSECAR         SH7750_P4_REG32(SH7750_RSECAR_REGOFS)

#define SH7750_RSECAR_A7      SH7750_A7_REG32(SH7750_RSECAR_REGOFS)

#define SH7750_RSECAR_ENB     0x80        /* Second Alarm Enable */

/* Minute Alarm Register (byte, BCD-coded) - RMINAR */

#define SH7750_RMINAR_REGOFS  0xC80024        /* offset */

#define SH7750_RMINAR         SH7750_P4_REG32(SH7750_RMINAR_REGOFS)

#define SH7750_RMINAR_A7      SH7750_A7_REG32(SH7750_RMINAR_REGOFS)

#define SH7750_RMINAR_ENB     0x80        /* Minute Alarm Enable */

/* Hour Alarm Register (byte, BCD-coded) - RHRAR */

#define SH7750_RHRAR_REGOFS   0xC80028        /* offset */

#define SH7750_RHRAR          SH7750_P4_REG32(SH7750_RHRAR_REGOFS)

#define SH7750_RHRAR_A7       SH7750_A7_REG32(SH7750_RHRAR_REGOFS)

#define SH7750_RHRAR_ENB      0x80        /* Hour Alarm Enable */

/* Day-of-Week Alarm Register (byte) - RWKAR */

#define SH7750_RWKAR_REGOFS   0xC8002C        /* offset */

#define SH7750_RWKAR          SH7750_P4_REG32(SH7750_RWKAR_REGOFS)

#define SH7750_RWKAR_A7       SH7750_A7_REG32(SH7750_RWKAR_REGOFS)

#define SH7750_RWKAR_ENB      0x80        /* Day-of-week Alarm Enable */

#define SH7750_RWKAR_SUN      0        /* Sunday */

#define SH7750_RWKAR_MON      1        /* Monday */

#define SH7750_RWKAR_TUE      2        /* Tuesday */

#define SH7750_RWKAR_WED      3        /* Wednesday */

#define SH7750_RWKAR_THU      4        /* Thursday */

#define SH7750_RWKAR_FRI      5        /* Friday */

#define SH7750_RWKAR_SAT      6        /* Saturday */

/* Day Alarm Register (byte, BCD-coded) - RDAYAR */

#define SH7750_RDAYAR_REGOFS  0xC80030        /* offset */

#define SH7750_RDAYAR         SH7750_P4_REG32(SH7750_RDAYAR_REGOFS)

#define SH7750_RDAYAR_A7      SH7750_A7_REG32(SH7750_RDAYAR_REGOFS)

#define SH7750_RDAYAR_ENB     0x80        /* Day Alarm Enable */

/* Month Counter Register (byte, BCD-coded) - RMONAR */

#define SH7750_RMONAR_REGOFS  0xC80034        /* offset */

#define SH7750_RMONAR         SH7750_P4_REG32(SH7750_RMONAR_REGOFS)

#define SH7750_RMONAR_A7      SH7750_A7_REG32(SH7750_RMONAR_REGOFS)

#define SH7750_RMONAR_ENB     0x80        /* Month Alarm Enable */

/* RTC Control Register 1 (byte) - RCR1 */

#define SH7750_RCR1_REGOFS    0xC80038        /* offset */

#define SH7750_RCR1           SH7750_P4_REG32(SH7750_RCR1_REGOFS)

#define SH7750_RCR1_A7        SH7750_A7_REG32(SH7750_RCR1_REGOFS)

#define SH7750_RCR1_CF        0x80        /* Carry Flag */

#define SH7750_RCR1_CIE       0x10        /* Carry Interrupt Enable */

#define SH7750_RCR1_AIE       0x08        /* Alarm Interrupt Enable */

#define SH7750_RCR1_AF        0x01        /* Alarm Flag */

/* RTC Control Register 2 (byte) - RCR2 */

#define SH7750_RCR2_REGOFS    0xC8003C        /* offset */

#define SH7750_RCR2           SH7750_P4_REG32(SH7750_RCR2_REGOFS)

#define SH7750_RCR2_A7        SH7750_A7_REG32(SH7750_RCR2_REGOFS)

#define SH7750_RCR2_PEF        0x80        /* Periodic Interrupt Flag */

#define SH7750_RCR2_PES        0x70        /* Periodic Interrupt Enable: */

#define SH7750_RCR2_PES_DIS    0x00        /*   Periodic Interrupt Disabled */

#define SH7750_RCR2_PES_DIV256 0x10        /*   Generated at 1/256 sec interval */

#define SH7750_RCR2_PES_DIV64  0x20        /*   Generated at 1/64 sec interval */

#define SH7750_RCR2_PES_DIV16  0x30        /*   Generated at 1/16 sec interval */

#define SH7750_RCR2_PES_DIV4   0x40        /*   Generated at 1/4 sec interval */

#define SH7750_RCR2_PES_DIV2   0x50        /*   Generated at 1/2 sec interval */

#define SH7750_RCR2_PES_x1     0x60        /*   Generated at 1 sec interval */

#define SH7750_RCR2_PES_x2     0x70        /*   Generated at 2 sec interval */

#define SH7750_RCR2_RTCEN      0x08        /* RTC Crystal Oscillator is Operated */

#define SH7750_RCR2_ADJ        0x04        /* 30-Second Adjastment */

#define SH7750_RCR2_RESET      0x02        /* Frequency divider circuits are reset */

#define SH7750_RCR2_START      0x01        /* 0 - sec, min, hr, day-of-week, month,

                                           year counters are stopped

                                           1 - sec, min, hr, day-of-week, month,

                                           year counters operate normally */

/*

 * Timer Unit (TMU)

 */

/* Timer Output Control Register (byte) - TOCR */

#define SH7750_TOCR_REGOFS    0xD80000        /* offset */

#define SH7750_TOCR           SH7750_P4_REG32(SH7750_TOCR_REGOFS)

#define SH7750_TOCR_A7        SH7750_A7_REG32(SH7750_TOCR_REGOFS)

#define SH7750_TOCR_TCOE      0x01        /* Timer Clock Pin Control:

                                           0 - TCLK is used as external clock

                                           input or input capture control

                                           1 - TCLK is used as on-chip RTC

                                           output clock pin */

/* Timer Start Register (byte) - TSTR */

#define SH7750_TSTR_REGOFS    0xD80004        /* offset */

#define SH7750_TSTR           SH7750_P4_REG32(SH7750_TSTR_REGOFS)

#define SH7750_TSTR_A7        SH7750_A7_REG32(SH7750_TSTR_REGOFS)

#define SH7750_TSTR_STR2      0x04        /* TCNT2 performs count operations */

#define SH7750_TSTR_STR1      0x02        /* TCNT1 performs count operations */

#define SH7750_TSTR_STR0      0x01        /* TCNT0 performs count operations */

#define SH7750_TSTR_STR(n)    (1 << (n))

/* Timer Constant Register - TCOR0, TCOR1, TCOR2 */

#define SH7750_TCOR_REGOFS(n) (0xD80008 + ((n)*12))        /* offset */

#define SH7750_TCOR(n)        SH7750_P4_REG32(SH7750_TCOR_REGOFS(n))

#define SH7750_TCOR_A7(n)     SH7750_A7_REG32(SH7750_TCOR_REGOFS(n))

#define SH7750_TCOR0          SH7750_TCOR(0)

#define SH7750_TCOR1          SH7750_TCOR(1)

#define SH7750_TCOR2          SH7750_TCOR(2)

#define SH7750_TCOR0_A7       SH7750_TCOR_A7(0)

#define SH7750_TCOR1_A7       SH7750_TCOR_A7(1)

#define SH7750_TCOR2_A7       SH7750_TCOR_A7(2)

/* Timer Counter Register - TCNT0, TCNT1, TCNT2 */

#define SH7750_TCNT_REGOFS(n) (0xD8000C + ((n)*12))        /* offset */

#define SH7750_TCNT(n)        SH7750_P4_REG32(SH7750_TCNT_REGOFS(n))

#define SH7750_TCNT_A7(n)     SH7750_A7_REG32(SH7750_TCNT_REGOFS(n))

#define SH7750_TCNT0          SH7750_TCNT(0)

#define SH7750_TCNT1          SH7750_TCNT(1)

#define SH7750_TCNT2          SH7750_TCNT(2)

#define SH7750_TCNT0_A7       SH7750_TCNT_A7(0)

#define SH7750_TCNT1_A7       SH7750_TCNT_A7(1)

#define SH7750_TCNT2_A7       SH7750_TCNT_A7(2)

/* Timer Control Register (half) - TCR0, TCR1, TCR2 */

#define SH7750_TCR_REGOFS(n)  (0xD80010 + ((n)*12))        /* offset */

#define SH7750_TCR(n)         SH7750_P4_REG32(SH7750_TCR_REGOFS(n))

#define SH7750_TCR_A7(n)      SH7750_A7_REG32(SH7750_TCR_REGOFS(n))

#define SH7750_TCR0           SH7750_TCR(0)

#define SH7750_TCR1           SH7750_TCR(1)

#define SH7750_TCR2           SH7750_TCR(2)

#define SH7750_TCR0_A7        SH7750_TCR_A7(0)

#define SH7750_TCR1_A7        SH7750_TCR_A7(1)

#define SH7750_TCR2_A7        SH7750_TCR_A7(2)

#define SH7750_TCR2_ICPF       0x200        /* Input Capture Interrupt Flag

                                           (1 - input capture has occured) */

#define SH7750_TCR_UNF         0x100        /* Underflow flag */

#define SH7750_TCR2_ICPE       0x0C0        /* Input Capture Control: */

#define SH7750_TCR2_ICPE_DIS   0x000        /*   Input Capture function is not used */

#define SH7750_TCR2_ICPE_NOINT 0x080        /*   Input Capture function is used, but

                                           input capture interrupt is not

                                           enabled */

#define SH7750_TCR2_ICPE_INT   0x0C0        /*   Input Capture function is used,

                                           input capture interrupt enabled */

#define SH7750_TCR_UNIE        0x020        /* Underflow Interrupt Control

                                           (1 - underflow interrupt enabled) */

#define SH7750_TCR_CKEG        0x018        /* Clock Edge selection: */

#define SH7750_TCR_CKEG_RAISE  0x000        /*   Count/capture on rising edge */

#define SH7750_TCR_CKEG_FALL   0x008        /*   Count/capture on falling edge */

#define SH7750_TCR_CKEG_BOTH   0x018        /*   Count/capture on both rising and

                                           falling edges */

#define SH7750_TCR_TPSC         0x007        /* Timer prescaler */

#define SH7750_TCR_TPSC_DIV4    0x000        /*   Counts on peripheral clock/4 */

#define SH7750_TCR_TPSC_DIV16   0x001        /*   Counts on peripheral clock/16 */

#define SH7750_TCR_TPSC_DIV64   0x002        /*   Counts on peripheral clock/64 */

#define SH7750_TCR_TPSC_DIV256  0x003        /*   Counts on peripheral clock/256 */

#define SH7750_TCR_TPSC_DIV1024 0x004        /*   Counts on peripheral clock/1024 */

#define SH7750_TCR_TPSC_RTC     0x006        /*   Counts on on-chip RTC output clk */

#define SH7750_TCR_TPSC_EXT     0x007        /*   Counts on external clock */

/* Input Capture Register (read-only) - TCPR2 */

#define SH7750_TCPR2_REGOFS   0xD8002C        /* offset */

#define SH7750_TCPR2          SH7750_P4_REG32(SH7750_TCPR2_REGOFS)

#define SH7750_TCPR2_A7       SH7750_A7_REG32(SH7750_TCPR2_REGOFS)

/*

 * Bus State Controller - BSC

 */

/* Bus Control Register 1 - BCR1 */

#define SH7750_BCR1_REGOFS    0x800000        /* offset */

#define SH7750_BCR1           SH7750_P4_REG32(SH7750_BCR1_REGOFS)

#define SH7750_BCR1_A7        SH7750_A7_REG32(SH7750_BCR1_REGOFS)

#define SH7750_BCR1_ENDIAN    0x80000000        /* Endianness (1 - little endian) */

#define SH7750_BCR1_MASTER    0x40000000        /* Master/Slave mode (1-master) */

#define SH7750_BCR1_A0MPX     0x20000000        /* Area 0 Memory Type (0-SRAM,1-MPX) */

#define SH7750_BCR1_IPUP      0x02000000        /* Input Pin Pull-up Control:

                                                   0 - pull-up resistor is on for

                                                   control input pins

                                                   1 - pull-up resistor is off */

#define SH7750_BCR1_OPUP      0x01000000        /* Output Pin Pull-up Control:

                                                   0 - pull-up resistor is on for

                                                   control output pins

                                                   1 - pull-up resistor is off */

#define SH7750_BCR1_A1MBC     0x00200000        /* Area 1 SRAM Byte Control Mode:

                                                   0 - Area 1 SRAM is set to

                                                   normal mode

                                                   1 - Area 1 SRAM is set to byte

                                                   control mode */

#define SH7750_BCR1_A4MBC     0x00100000        /* Area 4 SRAM Byte Control Mode:

                                                   0 - Area 4 SRAM is set to

                                                   normal mode

                                                   1 - Area 4 SRAM is set to byte

                                                   control mode */

#define SH7750_BCR1_BREQEN    0x00080000        /* BREQ Enable:

                                                   0 - External requests are  not

                                                   accepted

                                                   1 - External requests are 

                                                   accepted */

#define SH7750_BCR1_PSHR      0x00040000        /* Partial Sharing Bit:

                                                   0 - Master Mode

                                                   1 - Partial-sharing Mode */

#define SH7750_BCR1_MEMMPX    0x00020000        /* Area 1 to 6 MPX Interface:

                                                   0 - SRAM/burst ROM interface

                                                   1 - MPX interface */

#define SH7750_BCR1_HIZMEM    0x00008000        /* High Impendance Control. Specifies

                                                   the state of A[25:0], BS\, CSn\,

                                                   RD/WR\, CE2A\, CE2B\ in standby

                                                   mode and when bus is released:

                                                   0 - signals go to High-Z mode

                                                   1 - signals driven */

#define SH7750_BCR1_HIZCNT    0x00004000        /* High Impendance Control. Specifies

                                                   the state of the RAS\, RAS2\, WEn\,

                                                   CASn\, DQMn, RD\, CASS\, FRAME\,

                                                   RD2\ signals in standby mode and

                                                   when bus is released:

                                                   0 - signals go to High-Z mode

                                                   1 - signals driven */

#define SH7750_BCR1_A0BST     0x00003800        /* Area 0 Burst ROM Control */

#define SH7750_BCR1_A0BST_SRAM    0x0000        /*   Area 0 accessed as SRAM i/f */

#define SH7750_BCR1_A0BST_ROM4    0x0800        /*   Area 0 accessed as burst ROM

                                                   interface, 4 cosequtive access */

#define SH7750_BCR1_A0BST_ROM8    0x1000        /*   Area 0 accessed as burst ROM

                                                   interface, 8 cosequtive access */

#define SH7750_BCR1_A0BST_ROM16   0x1800        /*   Area 0 accessed as burst ROM

                                                   interface, 16 cosequtive access */

#define SH7750_BCR1_A0BST_ROM32   0x2000        /*   Area 0 accessed as burst ROM

                                                   interface, 32 cosequtive access */

#define SH7750_BCR1_A5BST     0x00000700        /* Area 5 Burst ROM Control */

#define SH7750_BCR1_A5BST_SRAM    0x0000        /*   Area 5 accessed as SRAM i/f */

#define SH7750_BCR1_A5BST_ROM4    0x0100        /*   Area 5 accessed as burst ROM

                                                   interface, 4 cosequtive access */

#define SH7750_BCR1_A5BST_ROM8    0x0200        /*   Area 5 accessed as burst ROM

                                                   interface, 8 cosequtive access */

#define SH7750_BCR1_A5BST_ROM16   0x0300        /*   Area 5 accessed as burst ROM

                                                   interface, 16 cosequtive access */

#define SH7750_BCR1_A5BST_ROM32   0x0400        /*   Area 5 accessed as burst ROM

                                                   interface, 32 cosequtive access */

#define SH7750_BCR1_A6BST     0x000000E0        /* Area 6 Burst ROM Control */

#define SH7750_BCR1_A6BST_SRAM    0x0000        /*   Area 6 accessed as SRAM i/f */

#define SH7750_BCR1_A6BST_ROM4    0x0020        /*   Area 6 accessed as burst ROM

                                                   interface, 4 cosequtive access */

#define SH7750_BCR1_A6BST_ROM8    0x0040        /*   Area 6 accessed as burst ROM

                                                   interface, 8 cosequtive access */

#define SH7750_BCR1_A6BST_ROM16   0x0060        /*   Area 6 accessed as burst ROM

                                                   interface, 16 cosequtive access */

#define SH7750_BCR1_A6BST_ROM32   0x0080        /*   Area 6 accessed as burst ROM

                                                   interface, 32 cosequtive access */

#define SH7750_BCR1_DRAMTP        0x001C        /* Area 2 and 3 Memory Type */

#define SH7750_BCR1_DRAMTP_2SRAM_3SRAM   0x0000        /* Area 2 and 3 are SRAM or MPX

                                                   interface. */

#define SH7750_BCR1_DRAMTP_2SRAM_3SDRAM  0x0008        /* Area 2 - SRAM/MPX, Area 3 -

                                                   synchronous DRAM */

#define SH7750_BCR1_DRAMTP_2SDRAM_3SDRAM 0x000C        /* Area 2 and 3 are synchronous

                                                   DRAM interface */

#define SH7750_BCR1_DRAMTP_2SRAM_3DRAM   0x0010        /* Area 2 - SRAM/MPX, Area 3 -

                                                   DRAM interface */

#define SH7750_BCR1_DRAMTP_2DRAM_3DRAM   0x0014        /* Area 2 and 3 are DRAM

                                                   interface */

#define SH7750_BCR1_A56PCM    0x00000001        /* Area 5 and 6 Bus Type:

                                                   0 - SRAM interface

                                                   1 - PCMCIA interface */

/* Bus Control Register 2 (half) - BCR2 */

#define SH7750_BCR2_REGOFS    0x800004        /* offset */

#define SH7750_BCR2           SH7750_P4_REG32(SH7750_BCR2_REGOFS)

#define SH7750_BCR2_A7        SH7750_A7_REG32(SH7750_BCR2_REGOFS)

#define SH7750_BCR2_A0SZ      0xC000        /* Area 0 Bus Width */

#define SH7750_BCR2_A0SZ_S    14

#define SH7750_BCR2_A6SZ      0x3000        /* Area 6 Bus Width */

#define SH7750_BCR2_A6SZ_S    12

#define SH7750_BCR2_A5SZ      0x0C00        /* Area 5 Bus Width */

#define SH7750_BCR2_A5SZ_S    10

#define SH7750_BCR2_A4SZ      0x0300        /* Area 4 Bus Width */

#define SH7750_BCR2_A4SZ_S    8

#define SH7750_BCR2_A3SZ      0x00C0        /* Area 3 Bus Width */

#define SH7750_BCR2_A3SZ_S    6

#define SH7750_BCR2_A2SZ      0x0030        /* Area 2 Bus Width */

#define SH7750_BCR2_A2SZ_S    4

#define SH7750_BCR2_A1SZ      0x000C        /* Area 1 Bus Width */

#define SH7750_BCR2_A1SZ_S    2

#define SH7750_BCR2_SZ_64     0        /* 64 bits */

#define SH7750_BCR2_SZ_8      1        /* 8 bits */

#define SH7750_BCR2_SZ_16     2        /* 16 bits */

#define SH7750_BCR2_SZ_32     3        /* 32 bits */

#define SH7750_BCR2_PORTEN    0x0001        /* Port Function Enable :

                                           0 - D51-D32 are not used as a port

                                           1 - D51-D32 are used as a port */

/* Wait Control Register 1 - WCR1 */

#define SH7750_WCR1_REGOFS    0x800008        /* offset */

#define SH7750_WCR1           SH7750_P4_REG32(SH7750_WCR1_REGOFS)

#define SH7750_WCR1_A7        SH7750_A7_REG32(SH7750_WCR1_REGOFS)

#define SH7750_WCR1_DMAIW     0x70000000        /* DACK Device Inter-Cycle Idle

                                                   specification */

#define SH7750_WCR1_DMAIW_S   28

#define SH7750_WCR1_A6IW      0x07000000        /* Area 6 Inter-Cycle Idle spec. */

#define SH7750_WCR1_A6IW_S    24

#define SH7750_WCR1_A5IW      0x00700000        /* Area 5 Inter-Cycle Idle spec. */

#define SH7750_WCR1_A5IW_S    20

#define SH7750_WCR1_A4IW      0x00070000        /* Area 4 Inter-Cycle Idle spec. */

#define SH7750_WCR1_A4IW_S    16

#define SH7750_WCR1_A3IW      0x00007000        /* Area 3 Inter-Cycle Idle spec. */

#define SH7750_WCR1_A3IW_S    12

#define SH7750_WCR1_A2IW      0x00000700        /* Area 2 Inter-Cycle Idle spec. */

#define SH7750_WCR1_A2IW_S    8

#define SH7750_WCR1_A1IW      0x00000070        /* Area 1 Inter-Cycle Idle spec. */

#define SH7750_WCR1_A1IW_S    4

#define SH7750_WCR1_A0IW      0x00000007        /* Area 0 Inter-Cycle Idle spec. */

#define SH7750_WCR1_A0IW_S    0

/* Wait Control Register 2 - WCR2 */

#define SH7750_WCR2_REGOFS    0x80000C        /* offset */

#define SH7750_WCR2           SH7750_P4_REG32(SH7750_WCR2_REGOFS)

#define SH7750_WCR2_A7        SH7750_A7_REG32(SH7750_WCR2_REGOFS)

#define SH7750_WCR2_A6W       0xE0000000        /* Area 6 Wait Control */

#define SH7750_WCR2_A6W_S     29

#define SH7750_WCR2_A6B       0x1C000000        /* Area 6 Burst Pitch */

#define SH7750_WCR2_A6B_S     26

#define SH7750_WCR2_A5W       0x03800000        /* Area 5 Wait Control */

#define SH7750_WCR2_A5W_S     23

#define SH7750_WCR2_A5B       0x00700000        /* Area 5 Burst Pitch */

#define SH7750_WCR2_A5B_S     20

#define SH7750_WCR2_A4W       0x000E0000        /* Area 4 Wait Control */

#define SH7750_WCR2_A4W_S     17

#define SH7750_WCR2_A3W       0x0000E000        /* Area 3 Wait Control */

#define SH7750_WCR2_A3W_S     13

#define SH7750_WCR2_A2W       0x00000E00        /* Area 2 Wait Control */

#define SH7750_WCR2_A2W_S     9

#define SH7750_WCR2_A1W       0x000001C0        /* Area 1 Wait Control */

#define SH7750_WCR2_A1W_S     6

#define SH7750_WCR2_A0W       0x00000038        /* Area 0 Wait Control */

#define SH7750_WCR2_A0W_S     3

#define SH7750_WCR2_A0B       0x00000007        /* Area 0 Burst Pitch */

#define SH7750_WCR2_A0B_S     0

#define SH7750_WCR2_WS0       0        /* 0 wait states inserted */

#define SH7750_WCR2_WS1       1        /* 1 wait states inserted */

#define SH7750_WCR2_WS2       2        /* 2 wait states inserted */

#define SH7750_WCR2_WS3       3        /* 3 wait states inserted */

#define SH7750_WCR2_WS6       4        /* 6 wait states inserted */

#define SH7750_WCR2_WS9       5        /* 9 wait states inserted */

#define SH7750_WCR2_WS12      6        /* 12 wait states inserted */

#define SH7750_WCR2_WS15      7        /* 15 wait states inserted */

#define SH7750_WCR2_BPWS0     0        /* 0 wait states inserted from 2nd access */

#define SH7750_WCR2_BPWS1     1        /* 1 wait states inserted from 2nd access */

#define SH7750_WCR2_BPWS2     2        /* 2 wait states inserted from 2nd access */

#define SH7750_WCR2_BPWS3     3        /* 3 wait states inserted from 2nd access */

#define SH7750_WCR2_BPWS4     4        /* 4 wait states inserted from 2nd access */

#define SH7750_WCR2_BPWS5     5        /* 5 wait states inserted from 2nd access */

#define SH7750_WCR2_BPWS6     6        /* 6 wait states inserted from 2nd access */

#define SH7750_WCR2_BPWS7     7        /* 7 wait states inserted from 2nd access */