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1da177e4 LT |
1 | #ifdef __KERNEL__ |
2 | #ifndef _ASM_M32R_IRQ_H | |
3 | #define _ASM_M32R_IRQ_H | |
4 | ||
5 | #include <linux/config.h> | |
6 | ||
7 | #if defined(CONFIG_PLAT_M32700UT_Alpha) || defined(CONFIG_PLAT_USRV) | |
8 | /* | |
9 | * IRQ definitions for M32700UT | |
10 | * M32700 Chip: 64 interrupts | |
11 | * ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin | |
12 | */ | |
13 | #define M32700UT_NUM_CPU_IRQ (64) | |
14 | #define M32700UT_NUM_PLD_IRQ (32) | |
15 | #define M32700UT_IRQ_BASE 0 | |
16 | #define M32700UT_CPU_IRQ_BASE M32700UT_IRQ_BASE | |
17 | #define M32700UT_PLD_IRQ_BASE (M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ) | |
18 | ||
19 | #define NR_IRQS (M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ) | |
20 | #elif defined(CONFIG_PLAT_M32700UT) | |
21 | /* | |
22 | * IRQ definitions for M32700UT(Rev.C) + M32R-LAN | |
23 | * M32700 Chip: 64 interrupts | |
24 | * ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin | |
25 | * ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin | |
26 | * ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin | |
27 | */ | |
28 | #define M32700UT_NUM_CPU_IRQ (64) | |
29 | #define M32700UT_NUM_PLD_IRQ (32) | |
30 | #define M32700UT_NUM_LCD_PLD_IRQ (32) | |
31 | #define M32700UT_NUM_LAN_PLD_IRQ (32) | |
32 | #define M32700UT_IRQ_BASE 0 | |
33 | #define M32700UT_CPU_IRQ_BASE (M32700UT_IRQ_BASE) | |
34 | #define M32700UT_PLD_IRQ_BASE \ | |
35 | (M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ) | |
36 | #define M32700UT_LCD_PLD_IRQ_BASE \ | |
37 | (M32700UT_PLD_IRQ_BASE + M32700UT_NUM_PLD_IRQ) | |
38 | #define M32700UT_LAN_PLD_IRQ_BASE \ | |
39 | (M32700UT_LCD_PLD_IRQ_BASE + M32700UT_NUM_LCD_PLD_IRQ) | |
40 | ||
41 | #define NR_IRQS \ | |
42 | (M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ \ | |
43 | + M32700UT_NUM_LCD_PLD_IRQ + M32700UT_NUM_LAN_PLD_IRQ) | |
44 | #elif defined(CONFIG_PLAT_OPSPUT) | |
45 | /* | |
46 | * IRQ definitions for OPSPUT + M32R-LAN | |
47 | * OPSP Chip: 64 interrupts | |
48 | * ICU of OPSPUT-on-board PLD: 32 interrupts cascaded to INT1# chip pin | |
49 | * ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin | |
50 | * ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin | |
51 | */ | |
52 | #define OPSPUT_NUM_CPU_IRQ (64) | |
53 | #define OPSPUT_NUM_PLD_IRQ (32) | |
54 | #define OPSPUT_NUM_LCD_PLD_IRQ (32) | |
55 | #define OPSPUT_NUM_LAN_PLD_IRQ (32) | |
56 | #define OPSPUT_IRQ_BASE 0 | |
57 | #define OPSPUT_CPU_IRQ_BASE (OPSPUT_IRQ_BASE) | |
58 | #define OPSPUT_PLD_IRQ_BASE \ | |
59 | (OPSPUT_CPU_IRQ_BASE + OPSPUT_NUM_CPU_IRQ) | |
60 | #define OPSPUT_LCD_PLD_IRQ_BASE \ | |
61 | (OPSPUT_PLD_IRQ_BASE + OPSPUT_NUM_PLD_IRQ) | |
62 | #define OPSPUT_LAN_PLD_IRQ_BASE \ | |
63 | (OPSPUT_LCD_PLD_IRQ_BASE + OPSPUT_NUM_LCD_PLD_IRQ) | |
64 | ||
65 | #define NR_IRQS \ | |
66 | (OPSPUT_NUM_CPU_IRQ + OPSPUT_NUM_PLD_IRQ \ | |
67 | + OPSPUT_NUM_LCD_PLD_IRQ + OPSPUT_NUM_LAN_PLD_IRQ) | |
68 | #else | |
69 | #define NR_IRQS 64 | |
70 | #endif | |
71 | ||
72 | #define irq_canonicalize(irq) (irq) | |
73 | ||
74 | #endif /* _ASM_M32R_IRQ_H */ | |
75 | #endif /* __KERNEL__ */ |