Linux-2.6.12-rc2

[safe/jmp/linux-2.6] / include / asm-sh / irq-sh73180.h

#ifndef __ASM_SH_IRQ_SH73180_H
#define __ASM_SH_IRQ_SH73180_H

/*
 * linux/include/asm-sh/irq-sh73180.h
 *
 * Copyright (C) 2004 Takashi SHUDO <shudo@hitachi-ul.co.jp>
 */

#undef INTC_IPRA
#undef INTC_IPRB
#undef INTC_IPRC
#undef INTC_IPRD

#undef DMTE0_IRQ
#undef DMTE1_IRQ
#undef DMTE2_IRQ
#undef DMTE3_IRQ
#undef DMTE4_IRQ
#undef DMTE5_IRQ
#undef DMTE6_IRQ
#undef DMTE7_IRQ
#undef DMAE_IRQ
#undef DMA_IPR_ADDR
#undef DMA_IPR_POS
#undef DMA_PRIORITY

#undef NR_IRQS

#undef __irq_demux
#undef irq_demux

#undef INTC_IMCR0
#undef INTC_IMCR1
#undef INTC_IMCR2
#undef INTC_IMCR3
#undef INTC_IMCR4
#undef INTC_IMCR5
#undef INTC_IMCR6
#undef INTC_IMCR7
#undef INTC_IMCR8
#undef INTC_IMCR9
#undef INTC_IMCR10


#define INTC_IPRA       0xA4080000UL
#define INTC_IPRB       0xA4080004UL
#define INTC_IPRC       0xA4080008UL
#define INTC_IPRD       0xA408000CUL
#define INTC_IPRE       0xA4080010UL
#define INTC_IPRF       0xA4080014UL
#define INTC_IPRG       0xA4080018UL
#define INTC_IPRH       0xA408001CUL
#define INTC_IPRI       0xA4080020UL
#define INTC_IPRJ       0xA4080024UL
#define INTC_IPRK       0xA4080028UL

#define INTC_IMR0       0xA4080080UL
#define INTC_IMR1       0xA4080084UL
#define INTC_IMR2       0xA4080088UL
#define INTC_IMR3       0xA408008CUL
#define INTC_IMR4       0xA4080090UL
#define INTC_IMR5       0xA4080094UL
#define INTC_IMR6       0xA4080098UL
#define INTC_IMR7       0xA408009CUL
#define INTC_IMR8       0xA40800A0UL
#define INTC_IMR9       0xA40800A4UL
#define INTC_IMR10      0xA40800A8UL
#define INTC_IMR11      0xA40800ACUL

#define INTC_IMCR0      0xA40800C0UL
#define INTC_IMCR1      0xA40800C4UL
#define INTC_IMCR2      0xA40800C8UL
#define INTC_IMCR3      0xA40800CCUL
#define INTC_IMCR4      0xA40800D0UL
#define INTC_IMCR5      0xA40800D4UL
#define INTC_IMCR6      0xA40800D8UL
#define INTC_IMCR7      0xA40800DCUL
#define INTC_IMCR8      0xA40800E0UL
#define INTC_IMCR9      0xA40800E4UL
#define INTC_IMCR10     0xA40800E8UL
#define INTC_IMCR11     0xA40800ECUL

#define INTC_ICR0       0xA4140000UL
#define INTC_ICR1       0xA414001CUL

#define INTMSK0         0xa4140044
#define INTMSKCLR0      0xa4140064
#define INTC_INTPRI0    0xa4140010

/*
  NOTE:

  *_IRQ = (INTEVT2 - 0x200)/0x20
*/

/* TMU0 */
#define TMU0_IRQ        16
#define TMU0_IPR_ADDR   INTC_IPRA
#define TMU0_IPR_POS     3
#define TMU0_PRIORITY    2

#define TIMER_IRQ       16
#define TIMER_IPR_ADDR  INTC_IPRA
#define TIMER_IPR_POS    3
#define TIMER_PRIORITY   2

/* TMU1 */
#define TMU1_IRQ        17
#define TMU1_IPR_ADDR   INTC_IPRA
#define TMU1_IPR_POS     2
#define TMU1_PRIORITY    2

/* TMU2 */
#define TMU2_IRQ        18
#define TMU2_IPR_ADDR   INTC_IPRA
#define TMU2_IPR_POS     1
#define TMU2_PRIORITY    2

/* LCDC */
#define LCDC_IRQ        28
#define LCDC_IPR_ADDR   INTC_IPRB
#define LCDC_IPR_POS     2
#define LCDC_PRIORITY    2

/* VIO (Video I/O) */
#define CEU_IRQ         52
#define BEU_IRQ         53
#define VEU_IRQ         54
#define VOU_IRQ         55
#define VIO_IPR_ADDR    INTC_IPRE
#define VIO_IPR_POS      2
#define VIO_PRIORITY     2

/* MFI (Multi Functional Interface) */
#define MFI_IRQ         56
#define MFI_IPR_ADDR    INTC_IPRE
#define MFI_IPR_POS      1
#define MFI_PRIORITY     2

/* VPU (Video Processing Unit) */
#define VPU_IRQ         60
#define VPU_IPR_ADDR    INTC_IPRE
#define VPU_IPR_POS      0
#define VPU_PRIORITY     2

/* 3DG */
#define TDG_IRQ         63
#define TDG_IPR_ADDR    INTC_IPRJ
#define TDG_IPR_POS      2
#define TDG_PRIORITY     2

/* DMAC(1) */
#define DMTE0_IRQ       48
#define DMTE1_IRQ       49
#define DMTE2_IRQ       50
#define DMTE3_IRQ       51
#define DMA1_IPR_ADDR   INTC_IPRE
#define DMA1_IPR_POS    3
#define DMA1_PRIORITY   7

/* DMAC(2) */
#define DMTE4_IRQ       76
#define DMTE5_IRQ       77
#define DMA2_IPR_ADDR   INTC_IPRF
#define DMA2_IPR_POS    2
#define DMA2_PRIORITY   7

/* SCIF0 */
#define SCIF_ERI_IRQ    80
#define SCIF_RXI_IRQ    81
#define SCIF_BRI_IRQ    82
#define SCIF_TXI_IRQ    83
#define SCIF_IPR_ADDR   INTC_IPRG
#define SCIF_IPR_POS    3
#define SCIF_PRIORITY   3

/* SIOF0 */
#define SIOF0_IRQ       84
#define SIOF0_IPR_ADDR  INTC_IPRH
#define SIOF0_IPR_POS   3
#define SIOF0_PRIORITY  3

/* FLCTL (Flash Memory Controller) */
#define FLSTE_IRQ       92
#define FLTEND_IRQ      93
#define FLTRQ0_IRQ      94
#define FLTRQ1_IRQ      95
#define FLCTL_IPR_ADDR  INTC_IPRH
#define FLCTL_IPR_POS   1
#define FLCTL_PRIORITY  3

/* IIC(0) (IIC Bus Interface) */
#define IIC0_ALI_IRQ    96
#define IIC0_TACKI_IRQ  97
#define IIC0_WAITI_IRQ  98
#define IIC0_DTEI_IRQ   99
#define IIC0_IPR_ADDR   INTC_IPRH
#define IIC0_IPR_POS    0
#define IIC0_PRIORITY   3

/* IIC(1) (IIC Bus Interface) */
#define IIC1_ALI_IRQ    44
#define IIC1_TACKI_IRQ  45
#define IIC1_WAITI_IRQ  46
#define IIC1_DTEI_IRQ   47
#define IIC1_IPR_ADDR   INTC_IPRG
#define IIC1_IPR_POS    0
#define IIC1_PRIORITY   3

/* SIO0 */
#define SIO0_IRQ        88
#define SIO0_IPR_ADDR   INTC_IPRI
#define SIO0_IPR_POS    3
#define SIO0_PRIORITY   3

/* SDHI */
#define SDHI_SDHII0_IRQ 100
#define SDHI_SDHII1_IRQ 101
#define SDHI_SDHII2_IRQ 102
#define SDHI_SDHII3_IRQ 103
#define SDHI_IPR_ADDR   INTC_IPRK
#define SDHI_IPR_POS    0
#define SDHI_PRIORITY   3

/* SIU (Sound Interface Unit) */
#define SIU_IRQ         108
#define SIU_IPR_ADDR    INTC_IPRJ
#define SIU_IPR_POS     1
#define SIU_PRIORITY    3


/* ONCHIP_NR_IRQS */
#define NR_IRQS 109

/* In a generic kernel, NR_IRQS is an upper bound, and we should use
 * ACTUAL_NR_IRQS (which uses the machine vector) to get the correct value.
 */
#define ACTUAL_NR_IRQS NR_IRQS


extern void disable_irq(unsigned int);
extern void disable_irq_nosync(unsigned int);
extern void enable_irq(unsigned int);

/*
 * Simple Mask Register Support
 */
extern void make_maskreg_irq(unsigned int irq);
extern unsigned short *irq_mask_register;

/*
 * Function for "on chip support modules".
 */
extern void make_ipr_irq(unsigned int irq, unsigned int addr,
                         int pos,  int priority);
extern void make_imask_irq(unsigned int irq);

#define PORT_PACR       0xA4050100UL
#define PORT_PBCR       0xA4050102UL
#define PORT_PCCR       0xA4050104UL
#define PORT_PDCR       0xA4050106UL
#define PORT_PECR       0xA4050108UL
#define PORT_PFCR       0xA405010AUL
#define PORT_PGCR       0xA405010CUL
#define PORT_PHCR       0xA405010EUL
#define PORT_PJCR       0xA4050110UL
#define PORT_PKCR       0xA4050112UL
#define PORT_PLCR       0xA4050114UL
#define PORT_SCPCR      0xA4050116UL
#define PORT_PMCR       0xA4050118UL
#define PORT_PNCR       0xA405011AUL
#define PORT_PQCR       0xA405011CUL
#define PORT_PRCR       0xA405011EUL
#define PORT_PTCR       0xA405014CUL
#define PORT_PUCR       0xA405014EUL
#define PORT_PVCR       0xA4050150UL

#define PORT_PSELA      0xA4050140UL
#define PORT_PSELB      0xA4050142UL
#define PORT_PSELC      0xA4050144UL
#define PORT_PSELE      0xA4050158UL

#define PORT_HIZCRA     0xA4050146UL
#define PORT_HIZCRB     0xA4050148UL
#define PORT_DRVCR      0xA405014AUL

#define PORT_PADR       0xA4050120UL
#define PORT_PBDR       0xA4050122UL
#define PORT_PCDR       0xA4050124UL
#define PORT_PDDR       0xA4050126UL
#define PORT_PEDR       0xA4050128UL
#define PORT_PFDR       0xA405012AUL
#define PORT_PGDR       0xA405012CUL
#define PORT_PHDR       0xA405012EUL
#define PORT_PJDR       0xA4050130UL
#define PORT_PKDR       0xA4050132UL
#define PORT_PLDR       0xA4050134UL
#define PORT_SCPDR      0xA4050136UL
#define PORT_PMDR       0xA4050138UL
#define PORT_PNDR       0xA405013AUL
#define PORT_PQDR       0xA405013CUL
#define PORT_PRDR       0xA405013EUL
#define PORT_PTDR       0xA405016CUL
#define PORT_PUDR       0xA405016EUL
#define PORT_PVDR       0xA4050170UL

#define IRQ0_IRQ        32
#define IRQ1_IRQ        33
#define IRQ2_IRQ        34
#define IRQ3_IRQ        35
#define IRQ4_IRQ        36
#define IRQ5_IRQ        37
#define IRQ6_IRQ        38
#define IRQ7_IRQ        39

#define INTPRI00        0xA4140010UL

#define IRQ0_IPR_ADDR   INTPRI00
#define IRQ1_IPR_ADDR   INTPRI00
#define IRQ2_IPR_ADDR   INTPRI00
#define IRQ3_IPR_ADDR   INTPRI00
#define IRQ4_IPR_ADDR   INTPRI00
#define IRQ5_IPR_ADDR   INTPRI00
#define IRQ6_IPR_ADDR   INTPRI00
#define IRQ7_IPR_ADDR   INTPRI00

#define IRQ0_IPR_POS    7
#define IRQ1_IPR_POS    6
#define IRQ2_IPR_POS    5
#define IRQ3_IPR_POS    4
#define IRQ4_IPR_POS    3
#define IRQ5_IPR_POS    2
#define IRQ6_IPR_POS    1
#define IRQ7_IPR_POS    0

#define IRQ0_PRIORITY   1
#define IRQ1_PRIORITY   1
#define IRQ2_PRIORITY   1
#define IRQ3_PRIORITY   1
#define IRQ4_PRIORITY   1
#define IRQ5_PRIORITY   1
#define IRQ6_PRIORITY   1
#define IRQ7_PRIORITY   1

extern int shmse_irq_demux(int irq);
#define __irq_demux(irq) shmse_irq_demux(irq)
#define irq_demux(irq) __irq_demux(irq)

#endif /* __ASM_SH_IRQ_SH73180_H */