diff options
Diffstat (limited to 'include/asm-sh/cpu-sh5/irq.h')
-rw-r--r-- | include/asm-sh/cpu-sh5/irq.h | 117 |
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 | |||
113 | extern int intc_evt_to_irq[(0xE20/0x20)+1]; | ||
114 | int intc_irq_describe(char* p, int irq); | ||
115 | extern int platform_int_priority[NR_INTC_IRQS]; | ||
116 | |||
117 | #endif /* __ASM_SH_CPU_SH5_IRQ_H */ | ||