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authorPaul Mundt <lethal@linux-sh.org>2006-01-16 22:14:14 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-16 23:15:28 -0800
commitbf3a00f88c926635932c91afd90b4a0907dfbe78 (patch)
tree179a56c061461a0f3d25cd0171ba8ce90e5e7ed5 /include
parent9d44190eae97ad4c9ce30f1084e1b0dabd646df5 (diff)
[PATCH] sh: IRQ handler updates
This moves the various IRQ controller drivers into a new subdirectory, and also extends the INTC2 IRQ handler to also deal with SH7760 and SH7780 interrupts, rather than just ST-40. The old CONFIG_SH_GENERIC has also been removed from the IRQ definitions, as new ports are expected to be based off of CONFIG_SH_UNKNOWN. Since there are plenty of incompatible machvecs, CONFIG_SH_GENERIC doesn't make sense anymore. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-sh/irq-sh7780.h349
-rw-r--r--include/asm-sh/irq.h143
2 files changed, 427 insertions, 65 deletions
diff --git a/include/asm-sh/irq-sh7780.h b/include/asm-sh/irq-sh7780.h
new file mode 100644
index 000000000000..8c8ca1281084
--- /dev/null
+++ b/include/asm-sh/irq-sh7780.h
@@ -0,0 +1,349 @@
+#ifndef __ASM_SH_IRQ_SH7780_H
+#define __ASM_SH_IRQ_SH7780_H
+
+/*
+ * linux/include/asm-sh/irq-sh7780.h
+ *
+ * Copyright (C) 2004 Takashi SHUDO <shudo@hitachi-ul.co.jp>
+ */
+
+#ifdef CONFIG_IDE
+# ifndef IRQ_CFCARD
+# define IRQ_CFCARD 14
+# endif
+# ifndef IRQ_PCMCIA
+# define IRQ_PCMCIA 15
+# endif
+#endif
+
+#define INTC_BASE 0xffd00000
+#define INTC_ICR0 (INTC_BASE+0x0)
+#define INTC_ICR1 (INTC_BASE+0x1c)
+#define INTC_INTPRI (INTC_BASE+0x10)
+#define INTC_INTREQ (INTC_BASE+0x24)
+#define INTC_INTMSK0 (INTC_BASE+0x44)
+#define INTC_INTMSK1 (INTC_BASE+0x48)
+#define INTC_INTMSK2 (INTC_BASE+0x40080)
+#define INTC_INTMSKCLR0 (INTC_BASE+0x64)
+#define INTC_INTMSKCLR1 (INTC_BASE+0x68)
+#define INTC_INTMSKCLR2 (INTC_BASE+0x40084)
+#define INTC_NMIFCR (INTC_BASE+0xc0)
+#define INTC_USERIMASK (INTC_BASE+0x30000)
+
+#define INTC_INT2PRI0 (INTC_BASE+0x40000)
+#define INTC_INT2PRI1 (INTC_BASE+0x40004)
+#define INTC_INT2PRI2 (INTC_BASE+0x40008)
+#define INTC_INT2PRI3 (INTC_BASE+0x4000c)
+#define INTC_INT2PRI4 (INTC_BASE+0x40010)
+#define INTC_INT2PRI5 (INTC_BASE+0x40014)
+#define INTC_INT2PRI6 (INTC_BASE+0x40018)
+#define INTC_INT2PRI7 (INTC_BASE+0x4001c)
+#define INTC_INT2A0 (INTC_BASE+0x40030)
+#define INTC_INT2A1 (INTC_BASE+0x40034)
+#define INTC_INT2MSKR (INTC_BASE+0x40038)
+#define INTC_INT2MSKCR (INTC_BASE+0x4003c)
+#define INTC_INT2B0 (INTC_BASE+0x40040)
+#define INTC_INT2B1 (INTC_BASE+0x40044)
+#define INTC_INT2B2 (INTC_BASE+0x40048)
+#define INTC_INT2B3 (INTC_BASE+0x4004c)
+#define INTC_INT2B4 (INTC_BASE+0x40050)
+#define INTC_INT2B5 (INTC_BASE+0x40054)
+#define INTC_INT2B6 (INTC_BASE+0x40058)
+#define INTC_INT2B7 (INTC_BASE+0x4005c)
+#define INTC_INT2GPIC (INTC_BASE+0x40090)
+/*
+ NOTE:
+ *_IRQ = (INTEVT2 - 0x200)/0x20
+*/
+/* IRQ 0-7 line external int*/
+#define IRQ0_IRQ 2
+#define IRQ0_IPR_ADDR INTC_INTPRI
+#define IRQ0_IPR_POS 7
+#define IRQ0_PRIORITY 2
+
+#define IRQ1_IRQ 4
+#define IRQ1_IPR_ADDR INTC_INTPRI
+#define IRQ1_IPR_POS 6
+#define IRQ1_PRIORITY 2
+
+#define IRQ2_IRQ 6
+#define IRQ2_IPR_ADDR INTC_INTPRI
+#define IRQ2_IPR_POS 5
+#define IRQ2_PRIORITY 2
+
+#define IRQ3_IRQ 8
+#define IRQ3_IPR_ADDR INTC_INTPRI
+#define IRQ3_IPR_POS 4
+#define IRQ3_PRIORITY 2
+
+#define IRQ4_IRQ 10
+#define IRQ4_IPR_ADDR INTC_INTPRI
+#define IRQ4_IPR_POS 3
+#define IRQ4_PRIORITY 2
+
+#define IRQ5_IRQ 12
+#define IRQ5_IPR_ADDR INTC_INTPRI
+#define IRQ5_IPR_POS 2
+#define IRQ5_PRIORITY 2
+
+#define IRQ6_IRQ 14
+#define IRQ6_IPR_ADDR INTC_INTPRI
+#define IRQ6_IPR_POS 1
+#define IRQ6_PRIORITY 2
+
+#define IRQ7_IRQ 0
+#define IRQ7_IPR_ADDR INTC_INTPRI
+#define IRQ7_IPR_POS 0
+#define IRQ7_PRIORITY 2
+
+/* TMU */
+/* ch0 */
+#define TMU_IRQ 28
+#define TMU_IPR_ADDR INTC_INT2PRI0
+#define TMU_IPR_POS 3
+#define TMU_PRIORITY 2
+
+#define TIMER_IRQ 28
+#define TIMER_IPR_ADDR INTC_INT2PRI0
+#define TIMER_IPR_POS 3
+#define TIMER_PRIORITY 2
+
+/* ch 1*/
+#define TMU_CH1_IRQ 29
+#define TMU_CH1_IPR_ADDR INTC_INT2PRI0
+#define TMU_CH1_IPR_POS 2
+#define TMU_CH1_PRIORITY 2
+
+#define TIMER1_IRQ 29
+#define TIMER1_IPR_ADDR INTC_INT2PRI0
+#define TIMER1_IPR_POS 2
+#define TIMER1_PRIORITY 2
+
+/* ch 2*/
+#define TMU_CH2_IRQ 30
+#define TMU_CH2_IPR_ADDR INTC_INT2PRI0
+#define TMU_CH2_IPR_POS 1
+#define TMU_CH2_PRIORITY 2
+/* ch 2 Input capture */
+#define TMU_CH2IC_IRQ 31
+#define TMU_CH2IC_IPR_ADDR INTC_INT2PRI0
+#define TMU_CH2IC_IPR_POS 0
+#define TMU_CH2IC_PRIORITY 2
+/* ch 3 */
+#define TMU_CH3_IRQ 96
+#define TMU_CH3_IPR_ADDR INTC_INT2PRI1
+#define TMU_CH3_IPR_POS 3
+#define TMU_CH3_PRIORITY 2
+/* ch 4 */
+#define TMU_CH4_IRQ 97
+#define TMU_CH4_IPR_ADDR INTC_INT2PRI1
+#define TMU_CH4_IPR_POS 2
+#define TMU_CH4_PRIORITY 2
+/* ch 5*/
+#define TMU_CH5_IRQ 98
+#define TMU_CH5_IPR_ADDR INTC_INT2PRI1
+#define TMU_CH5_IPR_POS 1
+#define TMU_CH5_PRIORITY 2
+
+#define RTC_IRQ 22
+#define RTC_IPR_ADDR INTC_INT2PRI1
+#define RTC_IPR_POS 0
+#define RTC_PRIORITY TIMER_PRIORITY
+
+/* SCIF0 */
+#define SCIF0_ERI_IRQ 40
+#define SCIF0_RXI_IRQ 41
+#define SCIF0_BRI_IRQ 42
+#define SCIF0_TXI_IRQ 43
+#define SCIF0_IPR_ADDR INTC_INT2PRI2
+#define SCIF0_IPR_POS 3
+#define SCIF0_PRIORITY 3
+
+/* SCIF1 */
+#define SCIF1_ERI_IRQ 76
+#define SCIF1_RXI_IRQ 77
+#define SCIF1_BRI_IRQ 78
+#define SCIF1_TXI_IRQ 79
+#define SCIF1_IPR_ADDR INTC_INT2PRI2
+#define SCIF1_IPR_POS 2
+#define SCIF1_PRIORITY 3
+
+#define WDT_IRQ 27
+#define WDT_IPR_ADDR INTC_INT2PRI2
+#define WDT_IPR_POS 1
+#define WDT_PRIORITY 2
+
+/* DMAC(0) */
+#define DMINT0_IRQ 34
+#define DMINT1_IRQ 35
+#define DMINT2_IRQ 36
+#define DMINT3_IRQ 37
+#define DMINT4_IRQ 44
+#define DMINT5_IRQ 45
+#define DMINT6_IRQ 46
+#define DMINT7_IRQ 47
+#define DMAE_IRQ 38
+#define DMA0_IPR_ADDR INTC_INT2PRI3
+#define DMA0_IPR_POS 2
+#define DMA0_PRIORITY 7
+
+/* DMAC(1) */
+#define DMINT8_IRQ 92
+#define DMINT9_IRQ 93
+#define DMINT10_IRQ 94
+#define DMINT11_IRQ 95
+#define DMA1_IPR_ADDR INTC_INT2PRI3
+#define DMA1_IPR_POS 1
+#define DMA1_PRIORITY 7
+
+#define DMTE0_IRQ DMINT0_IRQ
+#define DMTE4_IRQ DMINT4_IRQ
+#define DMA_IPR_ADDR DMA0_IPR_ADDR
+#define DMA_IPR_POS DMA0_IPR_POS
+#define DMA_PRIORITY DMA0_PRIORITY
+
+/* CMT */
+#define CMT_IRQ 56
+#define CMT_IPR_ADDR INTC_INT2PRI4
+#define CMT_IPR_POS 3
+#define CMT_PRIORITY 0
+
+/* HAC */
+#define HAC_IRQ 60
+#define HAC_IPR_ADDR INTC_INT2PRI4
+#define HAC_IPR_POS 2
+#define CMT_PRIORITY 0
+
+/* PCIC(0) */
+#define PCIC0_IRQ 64
+#define PCIC0_IPR_ADDR INTC_INT2PRI4
+#define PCIC0_IPR_POS 1
+#define PCIC0_PRIORITY 2
+
+/* PCIC(1) */
+#define PCIC1_IRQ 65
+#define PCIC1_IPR_ADDR INTC_INT2PRI4
+#define PCIC1_IPR_POS 0
+#define PCIC1_PRIORITY 2
+
+/* PCIC(2) */
+#define PCIC2_IRQ 66
+#define PCIC2_IPR_ADDR INTC_INT2PRI5
+#define PCIC2_IPR_POS 3
+#define PCIC2_PRIORITY 2
+
+/* PCIC(3) */
+#define PCIC3_IRQ 67
+#define PCIC3_IPR_ADDR INTC_INT2PRI5
+#define PCIC3_IPR_POS 2
+#define PCIC3_PRIORITY 2
+
+/* PCIC(4) */
+#define PCIC4_IRQ 68
+#define PCIC4_IPR_ADDR INTC_INT2PRI5
+#define PCIC4_IPR_POS 1
+#define PCIC4_PRIORITY 2
+
+/* PCIC(5) */
+#define PCICERR_IRQ 69
+#define PCICPWD3_IRQ 70
+#define PCICPWD2_IRQ 71
+#define PCICPWD1_IRQ 72
+#define PCICPWD0_IRQ 73
+#define PCIC5_IPR_ADDR INTC_INT2PRI5
+#define PCIC5_IPR_POS 0
+#define PCIC5_PRIORITY 2
+
+/* SIOF */
+#define SIOF_IRQ 80
+#define SIOF_IPR_ADDR INTC_INT2PRI6
+#define SIOF_IPR_POS 3
+#define SIOF_PRIORITY 3
+
+/* HSPI */
+#define HSPI_IRQ 84
+#define HSPI_IPR_ADDR INTC_INT2PRI6
+#define HSPI_IPR_POS 2
+#define HSPI_PRIORITY 3
+
+/* MMCIF */
+#define MMCIF_FSTAT_IRQ 88
+#define MMCIF_TRAN_IRQ 89
+#define MMCIF_ERR_IRQ 90
+#define MMCIF_FRDY_IRQ 91
+#define MMCIF_IPR_ADDR INTC_INT2PRI6
+#define MMCIF_IPR_POS 1
+#define HSPI_PRIORITY 3
+
+/* SSI */
+#define SSI_IRQ 100
+#define SSI_IPR_ADDR INTC_INT2PRI6
+#define SSI_IPR_POS 0
+#define SSI_PRIORITY 3
+
+/* FLCTL */
+#define FLCTL_FLSTE_IRQ 104
+#define FLCTL_FLTEND_IRQ 105
+#define FLCTL_FLTRQ0_IRQ 106
+#define FLCTL_FLTRQ1_IRQ 107
+#define FLCTL_IPR_ADDR INTC_INT2PRI7
+#define FLCTL_IPR_POS 3
+#define FLCTL_PRIORITY 3
+
+/* GPIO */
+#define GPIO0_IRQ 108
+#define GPIO1_IRQ 109
+#define GPIO2_IRQ 110
+#define GPIO3_IRQ 111
+#define GPIO_IPR_ADDR INTC_INT2PRI7
+#define GPIO_IPR_POS 2
+#define GPIO_PRIORITY 3
+
+/* ONCHIP_NR_IRQS */
+#define NR_IRQS 150 /* 111 + 16 */
+
+/* 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_imask_irq(unsigned int irq);
+
+#define INTC_TMU0_MSK 0
+#define INTC_TMU3_MSK 1
+#define INTC_RTC_MSK 2
+#define INTC_SCIF0_MSK 3
+#define INTC_SCIF1_MSK 4
+#define INTC_WDT_MSK 5
+#define INTC_HUID_MSK 7
+#define INTC_DMAC0_MSK 8
+#define INTC_DMAC1_MSK 9
+#define INTC_CMT_MSK 12
+#define INTC_HAC_MSK 13
+#define INTC_PCIC0_MSK 14
+#define INTC_PCIC1_MSK 15
+#define INTC_PCIC2_MSK 16
+#define INTC_PCIC3_MSK 17
+#define INTC_PCIC4_MSK 18
+#define INTC_PCIC5_MSK 19
+#define INTC_SIOF_MSK 20
+#define INTC_HSPI_MSK 21
+#define INTC_MMCIF_MSK 22
+#define INTC_SSI_MSK 23
+#define INTC_FLCTL_MSK 24
+#define INTC_GPIO_MSK 25
+
+#endif /* __ASM_SH_IRQ_SH7780_H */
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 614a8c13b721..060ec3c27207 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -15,13 +15,20 @@
#include <asm/machvec.h>
#include <asm/ptrace.h> /* for pt_regs */
-#if defined(CONFIG_SH_HP600) || \
+#if defined(CONFIG_SH_HP6XX) || \
defined(CONFIG_SH_RTS7751R2D) || \
defined(CONFIG_SH_HS7751RVOIP) || \
- defined(CONFIG_SH_SH03)
+ defined(CONFIG_SH_HS7751RVOIP) || \
+ defined(CONFIG_SH_SH03) || \
+ defined(CONFIG_SH_R7780RP) || \
+ defined(CONFIG_SH_LANDISK)
#include <asm/mach/ide.h>
#endif
+#ifndef CONFIG_CPU_SUBTYPE_SH7780
+
+#define INTC_DMAC0_MSK 0
+
#if defined(CONFIG_CPU_SH3)
#define INTC_IPRA 0xfffffee2UL
#define INTC_IPRB 0xfffffee4UL
@@ -235,8 +242,9 @@
#define SCIF1_IPR_ADDR INTC_IPRB
#define SCIF1_IPR_POS 1
#define SCIF1_PRIORITY 3
-#endif
-#endif
+#endif /* ST40STB1 */
+
+#endif /* 775x / SH4-202 / ST40STB1 */
/* NR_IRQS is made from three components:
* 1. ONCHIP_NR_IRQS - number of IRLS + on-chip peripherial modules
@@ -245,37 +253,35 @@
*/
/* 1. ONCHIP_NR_IRQS */
-#ifdef CONFIG_SH_GENERIC
+#if defined(CONFIG_CPU_SUBTYPE_SH7604)
+# define ONCHIP_NR_IRQS 24 // Actually 21
+#elif defined(CONFIG_CPU_SUBTYPE_SH7707)
+# define ONCHIP_NR_IRQS 64
+# define PINT_NR_IRQS 16
+#elif defined(CONFIG_CPU_SUBTYPE_SH7708)
+# define ONCHIP_NR_IRQS 32
+#elif defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7705)
+# define ONCHIP_NR_IRQS 64 // Actually 61
+# define PINT_NR_IRQS 16
+#elif defined(CONFIG_CPU_SUBTYPE_SH7750)
+# define ONCHIP_NR_IRQS 48 // Actually 44
+#elif defined(CONFIG_CPU_SUBTYPE_SH7751)
+# define ONCHIP_NR_IRQS 72
+#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
+# define ONCHIP_NR_IRQS 112 /* XXX */
+#elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
+# define ONCHIP_NR_IRQS 72
+#elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
+# define ONCHIP_NR_IRQS 144
+#elif defined(CONFIG_CPU_SUBTYPE_SH7300)
+# define ONCHIP_NR_IRQS 109
+#elif defined(CONFIG_SH_UNKNOWN) /* Most be last */
# define ONCHIP_NR_IRQS 144
-#else
-# if defined(CONFIG_CPU_SUBTYPE_SH7604)
-# define ONCHIP_NR_IRQS 24 // Actually 21
-# elif defined(CONFIG_CPU_SUBTYPE_SH7707)
-# define ONCHIP_NR_IRQS 64
-# define PINT_NR_IRQS 16
-# elif defined(CONFIG_CPU_SUBTYPE_SH7708)
-# define ONCHIP_NR_IRQS 32
-# elif defined(CONFIG_CPU_SUBTYPE_SH7709) || \
- defined(CONFIG_CPU_SUBTYPE_SH7705)
-# define ONCHIP_NR_IRQS 64 // Actually 61
-# define PINT_NR_IRQS 16
-# elif defined(CONFIG_CPU_SUBTYPE_SH7750)
-# define ONCHIP_NR_IRQS 48 // Actually 44
-# elif defined(CONFIG_CPU_SUBTYPE_SH7751)
-# define ONCHIP_NR_IRQS 72
-# elif defined(CONFIG_CPU_SUBTYPE_SH7760)
-# define ONCHIP_NR_IRQS 110
-# elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
-# define ONCHIP_NR_IRQS 72
-# elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
-# define ONCHIP_NR_IRQS 144
-# elif defined(CONFIG_CPU_SUBTYPE_SH7300)
-# define ONCHIP_NR_IRQS 109
-# endif
#endif
/* 2. PINT_NR_IRQS */
-#ifdef CONFIG_SH_GENERIC
+#ifdef CONFIG_SH_UNKNOWN
# define PINT_NR_IRQS 16
#else
# ifndef PINT_NR_IRQS
@@ -288,22 +294,22 @@
#endif
/* 3. OFFCHIP_NR_IRQS */
-#ifdef CONFIG_SH_GENERIC
+#if defined(CONFIG_HD64461)
+# define OFFCHIP_NR_IRQS 18
+#elif defined (CONFIG_SH_BIGSUR) /* must be before CONFIG_HD64465 */
+# define OFFCHIP_NR_IRQS 48
+#elif defined(CONFIG_HD64465)
# define OFFCHIP_NR_IRQS 16
+#elif defined (CONFIG_SH_EC3104)
+# define OFFCHIP_NR_IRQS 16
+#elif defined (CONFIG_SH_DREAMCAST)
+# define OFFCHIP_NR_IRQS 96
+#elif defined (CONFIG_SH_TITAN)
+# define OFFCHIP_NR_IRQS 4
+#elif defined(CONFIG_SH_UNKNOWN)
+# define OFFCHIP_NR_IRQS 16 /* Must also be last */
#else
-# if defined(CONFIG_HD64461)
-# define OFFCHIP_NR_IRQS 18
-# elif defined (CONFIG_SH_BIGSUR) /* must be before CONFIG_HD64465 */
-# define OFFCHIP_NR_IRQS 48
-# elif defined(CONFIG_HD64465)
-# define OFFCHIP_NR_IRQS 16
-# elif defined (CONFIG_SH_EC3104)
-# define OFFCHIP_NR_IRQS 16
-# elif defined (CONFIG_SH_DREAMCAST)
-# define OFFCHIP_NR_IRQS 96
-# else
-# define OFFCHIP_NR_IRQS 0
-# endif
+# define OFFCHIP_NR_IRQS 0
#endif
#if OFFCHIP_NR_IRQS > 0
@@ -313,16 +319,6 @@
/* NR_IRQS. 1+2+3 */
#define NR_IRQS (ONCHIP_NR_IRQS + PINT_NR_IRQS + OFFCHIP_NR_IRQS)
-/* 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.
- */
-#ifdef CONFIG_SH_GENERIC
-# define ACTUAL_NR_IRQS (sh_mv.mv_nr_irqs)
-#else
-# define ACTUAL_NR_IRQS NR_IRQS
-#endif
-
-
extern void disable_irq(unsigned int);
extern void disable_irq_nosync(unsigned int);
extern void enable_irq(unsigned int);
@@ -542,9 +538,6 @@ extern int ipr_irq_demux(int irq);
extern int ipr_irq_demux(int irq);
#define __irq_demux(irq) ipr_irq_demux(irq)
-
-#else
-#define __irq_demux(irq) irq
#endif /* CONFIG_CPU_SUBTYPE_SH7707 || CONFIG_CPU_SUBTYPE_SH7709 */
#if defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751) || \
@@ -557,18 +550,35 @@ extern int ipr_irq_demux(int irq);
#define INTC_ICR_IRLM (1<<7)
#endif
-#ifdef CONFIG_CPU_SUBTYPE_ST40STB1
+#else
+#include <asm/irq-sh7780.h>
+#endif
+/* SH with INTC2-style interrupts */
+#ifdef CONFIG_CPU_HAS_INTC2_IRQ
+#if defined(CONFIG_CPU_SUBTYPE_ST40STB1)
+#define INTC2_BASE 0xfe080000
#define INTC2_FIRST_IRQ 64
-#define NR_INTC2_IRQS 25
-
+#define INTC2_INTREQ_OFFSET 0x20
+#define INTC2_INTMSK_OFFSET 0x40
+#define INTC2_INTMSKCLR_OFFSET 0x60
+#define NR_INTC2_IRQS 25
+#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
#define INTC2_BASE 0xfe080000
-#define INTC2_INTC2MODE (INTC2_BASE+0x80)
-
-#define INTC2_INTPRI_OFFSET 0x00
+#define INTC2_FIRST_IRQ 48 /* INTEVT 0x800 */
#define INTC2_INTREQ_OFFSET 0x20
#define INTC2_INTMSK_OFFSET 0x40
#define INTC2_INTMSKCLR_OFFSET 0x60
+#define NR_INTC2_IRQS 64
+#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
+#define INTC2_BASE 0xffd40000
+#define INTC2_FIRST_IRQ 22
+#define INTC2_INTMSK_OFFSET (0x38)
+#define INTC2_INTMSKCLR_OFFSET (0x3c)
+#define NR_INTC2_IRQS 60
+#endif
+
+#define INTC2_INTPRI_OFFSET 0x00
void make_intc2_irq(unsigned int irq,
unsigned int ipr_offset, unsigned int ipr_shift,
@@ -577,13 +587,16 @@ void make_intc2_irq(unsigned int irq,
void init_IRQ_intc2(void);
void intc2_add_clear_irq(int irq, int (*fn)(int));
-#endif /* CONFIG_CPU_SUBTYPE_ST40STB1 */
+#endif
static inline int generic_irq_demux(int irq)
{
return irq;
}
+#ifndef __irq_demux
+#define __irq_demux(irq) (irq)
+#endif
#define irq_canonicalize(irq) (irq)
#define irq_demux(irq) __irq_demux(sh_mv.mv_irq_demux(irq))