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-rw-r--r--include/asm-sh/cpu-sh5/irq.h117
1 files changed, 0 insertions, 117 deletions
diff --git a/include/asm-sh/cpu-sh5/irq.h b/include/asm-sh/cpu-sh5/irq.h
deleted file mode 100644
index f0f0756e6e84..000000000000
--- a/include/asm-sh/cpu-sh5/irq.h
+++ /dev/null
@@ -1,117 +0,0 @@
1#ifndef __ASM_SH_CPU_SH5_IRQ_H
2#define __ASM_SH_CPU_SH5_IRQ_H
3
4/*
5 * include/asm-sh/cpu-sh5/irq.h
6 *
7 * Copyright (C) 2000, 2001 Paolo Alberelli
8 *
9 * This file is subject to the terms and conditions of the GNU General Public
10 * License. See the file "COPYING" in the main directory of this archive
11 * for more details.
12 */
13
14
15/*
16 * Encoded IRQs are not considered worth to be supported.
17 * Main reason is that there's no per-encoded-interrupt
18 * enable/disable mechanism (as there was in SH3/4).
19 * An all enabled/all disabled is worth only if there's
20 * a cascaded IC to disable/enable/ack on. Until such
21 * IC is available there's no such support.
22 *
23 * Presumably Encoded IRQs may use extra IRQs beyond 64,
24 * below. Some logic must be added to cope with IRQ_IRL?
25 * in an exclusive way.
26 *
27 * Priorities are set at Platform level, when IRQ_IRL0-3
28 * are set to 0 Encoding is allowed. Otherwise it's not
29 * allowed.
30 */
31
32/* Independent IRQs */
33#define IRQ_IRL0 0
34#define IRQ_IRL1 1
35#define IRQ_IRL2 2
36#define IRQ_IRL3 3
37
38#define IRQ_INTA 4
39#define IRQ_INTB 5
40#define IRQ_INTC 6
41#define IRQ_INTD 7
42
43#define IRQ_SERR 12
44#define IRQ_ERR 13
45#define IRQ_PWR3 14
46#define IRQ_PWR2 15
47#define IRQ_PWR1 16
48#define IRQ_PWR0 17
49
50#define IRQ_DMTE0 18
51#define IRQ_DMTE1 19
52#define IRQ_DMTE2 20
53#define IRQ_DMTE3 21
54#define IRQ_DAERR 22
55
56#define IRQ_TUNI0 32
57#define IRQ_TUNI1 33
58#define IRQ_TUNI2 34
59#define IRQ_TICPI2 35
60
61#define IRQ_ATI 36
62#define IRQ_PRI 37
63#define IRQ_CUI 38
64
65#define IRQ_ERI 39
66#define IRQ_RXI 40
67#define IRQ_BRI 41
68#define IRQ_TXI 42
69
70#define IRQ_ITI 63
71
72#define NR_INTC_IRQS 64
73
74#ifdef CONFIG_SH_CAYMAN
75#define NR_EXT_IRQS 32
76#define START_EXT_IRQS 64
77
78/* PCI bus 2 uses encoded external interrupts on the Cayman board */
79#define IRQ_P2INTA (START_EXT_IRQS + (3*8) + 0)
80#define IRQ_P2INTB (START_EXT_IRQS + (3*8) + 1)
81#define IRQ_P2INTC (START_EXT_IRQS + (3*8) + 2)
82#define IRQ_P2INTD (START_EXT_IRQS + (3*8) + 3)
83
84#define I8042_KBD_IRQ (START_EXT_IRQS + 2)
85#define I8042_AUX_IRQ (START_EXT_IRQS + 6)
86
87#define IRQ_CFCARD (START_EXT_IRQS + 7)
88#define IRQ_PCMCIA (0)
89
90#else
91#define NR_EXT_IRQS 0
92#endif
93
94/* Default IRQs, fixed */
95#define TIMER_IRQ IRQ_TUNI0
96#define RTC_IRQ IRQ_CUI
97
98/* Default Priorities, Platform may choose differently */
99#define NO_PRIORITY 0 /* Disabled */
100#define TIMER_PRIORITY 2
101#define RTC_PRIORITY TIMER_PRIORITY
102#define SCIF_PRIORITY 3
103#define INTD_PRIORITY 3
104#define IRL3_PRIORITY 4
105#define INTC_PRIORITY 6
106#define IRL2_PRIORITY 7
107#define INTB_PRIORITY 9
108#define IRL1_PRIORITY 10
109#define INTA_PRIORITY 12
110#define IRL0_PRIORITY 13
111#define TOP_PRIORITY 15
112
113extern int intc_evt_to_irq[(0xE20/0x20)+1];
114int intc_irq_describe(char* p, int irq);
115extern int platform_int_priority[NR_INTC_IRQS];
116
117#endif /* __ASM_SH_CPU_SH5_IRQ_H */