File: /usr/src/linux/include/asm-arm/arch-sa1100/irqs.h
1 /*
2 * linux/include/asm-arm/arch-sa1100/irqs.h
3 *
4 * Copyright (C) 1996 Russell King
5 * Copyright (C) 1998 Deborah Wallach (updates for SA1100/Brutus).
6 * Copyright (C) 1999 Nicolas Pitre (full GPIO irq isolation)
7 */
8
9 #include <linux/config.h>
10
11 #define SA1100_IRQ(x) (0 + (x))
12
13 #define IRQ_GPIO0 SA1100_IRQ(0)
14 #define IRQ_GPIO1 SA1100_IRQ(1)
15 #define IRQ_GPIO2 SA1100_IRQ(2)
16 #define IRQ_GPIO3 SA1100_IRQ(3)
17 #define IRQ_GPIO4 SA1100_IRQ(4)
18 #define IRQ_GPIO5 SA1100_IRQ(5)
19 #define IRQ_GPIO6 SA1100_IRQ(6)
20 #define IRQ_GPIO7 SA1100_IRQ(7)
21 #define IRQ_GPIO8 SA1100_IRQ(8)
22 #define IRQ_GPIO9 SA1100_IRQ(9)
23 #define IRQ_GPIO10 SA1100_IRQ(10)
24 #define IRQ_GPIO11_27 SA1100_IRQ(11)
25 #define IRQ_LCD SA1100_IRQ(12) /* LCD controller */
26 #define IRQ_Ser0UDC SA1100_IRQ(13) /* Ser. port 0 UDC */
27 #define IRQ_Ser1SDLC SA1100_IRQ(14) /* Ser. port 1 SDLC */
28 #define IRQ_Ser1UART SA1100_IRQ(15) /* Ser. port 1 UART */
29 #define IRQ_Ser2ICP SA1100_IRQ(16) /* Ser. port 2 ICP */
30 #define IRQ_Ser3UART SA1100_IRQ(17) /* Ser. port 3 UART */
31 #define IRQ_Ser4MCP SA1100_IRQ(18) /* Ser. port 4 MCP */
32 #define IRQ_Ser4SSP SA1100_IRQ(19) /* Ser. port 4 SSP */
33 #define IRQ_DMA0 SA1100_IRQ(20) /* DMA controller channel 0 */
34 #define IRQ_DMA1 SA1100_IRQ(21) /* DMA controller channel 1 */
35 #define IRQ_DMA2 SA1100_IRQ(22) /* DMA controller channel 2 */
36 #define IRQ_DMA3 SA1100_IRQ(23) /* DMA controller channel 3 */
37 #define IRQ_DMA4 SA1100_IRQ(24) /* DMA controller channel 4 */
38 #define IRQ_DMA5 SA1100_IRQ(25) /* DMA controller channel 5 */
39 #define IRQ_OST0 SA1100_IRQ(26) /* OS Timer match 0 */
40 #define IRQ_OST1 SA1100_IRQ(27) /* OS Timer match 1 */
41 #define IRQ_OST2 SA1100_IRQ(28) /* OS Timer match 2 */
42 #define IRQ_OST3 SA1100_IRQ(29) /* OS Timer match 3 */
43 #define IRQ_RTC1Hz SA1100_IRQ(30) /* RTC 1 Hz clock */
44 #define IRQ_RTCAlrm SA1100_IRQ(31) /* RTC Alarm */
45
46 #define IRQ_GPIO_11_27(x) (32 + (x) - 11)
47
48 #define IRQ_GPIO11 IRQ_GPIO_11_27(11)
49 #define IRQ_GPIO12 IRQ_GPIO_11_27(12)
50 #define IRQ_GPIO13 IRQ_GPIO_11_27(13)
51 #define IRQ_GPIO14 IRQ_GPIO_11_27(14)
52 #define IRQ_GPIO15 IRQ_GPIO_11_27(15)
53 #define IRQ_GPIO16 IRQ_GPIO_11_27(16)
54 #define IRQ_GPIO17 IRQ_GPIO_11_27(17)
55 #define IRQ_GPIO18 IRQ_GPIO_11_27(18)
56 #define IRQ_GPIO19 IRQ_GPIO_11_27(19)
57 #define IRQ_GPIO20 IRQ_GPIO_11_27(20)
58 #define IRQ_GPIO21 IRQ_GPIO_11_27(21)
59 #define IRQ_GPIO22 IRQ_GPIO_11_27(22)
60 #define IRQ_GPIO23 IRQ_GPIO_11_27(23)
61 #define IRQ_GPIO24 IRQ_GPIO_11_27(24)
62 #define IRQ_GPIO25 IRQ_GPIO_11_27(25)
63 #define IRQ_GPIO26 IRQ_GPIO_11_27(26)
64 #define IRQ_GPIO27 IRQ_GPIO_11_27(27)
65
66 #define SA1100_GPIO_TO_IRQ(i) (((i) < 11) ? SA1100_IRQ(i) : IRQ_GPIO_11_27(i))
67
68 /* To get the GPIO number from an IRQ number */
69 #define GPIO_11_27_IRQ(i) (11 + (i) - 32)
70 #define SA1100_IRQ_TO_GPIO(i) (((i) < 11) ? (i) : GPIO_11_27_IRQ(i))
71
72 #define NR_IRQS (IRQ_GPIO27 + 1)
73
74
75 #if defined(CONFIG_SA1100_GRAPHICSCLIENT)
76 #define ADS_EXT_IRQ(x) (IRQ_GPIO27 + 1 + (x))
77 #undef NR_IRQS
78 #define NR_IRQS (ADS_EXT_IRQ(15) + 1)
79 #endif
80
81
82 #if defined(CONFIG_SA1111)
83
84 #define SA1111_IRQ(x) (IRQ_GPIO27 + 1 + (x))
85
86 #define GPAIN0 SA1111_IRQ(0)
87 #define GPAIN1 SA1111_IRQ(1)
88 #define GPAIN2 SA1111_IRQ(2)
89 #define GPAIN3 SA1111_IRQ(3)
90 #define GPBIN0 SA1111_IRQ(4)
91 #define GPBIN1 SA1111_IRQ(5)
92 #define GPBIN2 SA1111_IRQ(6)
93 #define GPBIN3 SA1111_IRQ(7)
94 #define GPBIN4 SA1111_IRQ(8)
95 #define GPBIN5 SA1111_IRQ(9)
96 #define GPCIN0 SA1111_IRQ(10)
97 #define GPCIN1 SA1111_IRQ(11)
98 #define GPCIN2 SA1111_IRQ(12)
99 #define GPCIN3 SA1111_IRQ(13)
100 #define GPCIN4 SA1111_IRQ(14)
101 #define GPCIN5 SA1111_IRQ(15)
102 #define GPCIN6 SA1111_IRQ(16)
103 #define GPCIN7 SA1111_IRQ(17)
104 #define MSTXINT SA1111_IRQ(18)
105 #define MSRXINT SA1111_IRQ(19)
106 #define MSSTOPERRINT SA1111_IRQ(20)
107 #define TPTXINT SA1111_IRQ(21)
108 #define TPRXINT SA1111_IRQ(22)
109 #define TPSTOPERRINT SA1111_IRQ(23)
110 #define SSPXMTINT SA1111_IRQ(24)
111 #define SSPRCVINT SA1111_IRQ(25)
112 #define SSPROR SA1111_IRQ(26)
113 #define AUDXMTDMADONEA SA1111_IRQ(32)
114 #define AUDRCVDMADONEA SA1111_IRQ(33)
115 #define AUDXMTDMADONEB SA1111_IRQ(34)
116 #define AUDRCVDMADONEB SA1111_IRQ(35)
117 #define AUDTFSR SA1111_IRQ(36)
118 #define AUDRFSR SA1111_IRQ(37)
119 #define AUDTUR SA1111_IRQ(38)
120 #define AUDROR SA1111_IRQ(39)
121 #define AUDDTS SA1111_IRQ(40)
122 #define AUDRDD SA1111_IRQ(41)
123 #define AUDSTO SA1111_IRQ(42)
124 #define USBPWR SA1111_IRQ(43)
125 #define NIRQHCIM SA1111_IRQ(44)
126 #define IRQHCIBUFFACC SA1111_IRQ(45)
127 #define IRQHCIRMTWKP SA1111_IRQ(46)
128 #define NHCIMFCIR SA1111_IRQ(47)
129 #define USB_PORT_RESUME SA1111_IRQ(48)
130 #define S0_READY_NINT SA1111_IRQ(49)
131 #define S1_READY_NINT SA1111_IRQ(50)
132 #define S0_CD_VALID SA1111_IRQ(51)
133 #define S1_CD_VALID SA1111_IRQ(52)
134 #define S0_BVD1_STSCHG SA1111_IRQ(53)
135 #define S1_BVD1_STSCHG SA1111_IRQ(54)
136
137 #define SA1111_IRQ_MAX SA1111_IRQ(54)
138
139 #undef NR_IRQS
140 #define NR_IRQS (SA1111_IRQ_MAX + 1)
141
142
143 #ifdef CONFIG_ASSABET_NEPONSET
144
145 #define MISC_IRQ0 SA1111_IRQ(55)
146 #define MISC_IRQ1 SA1111_IRQ(56)
147
148 #undef NR_IRQS
149 #define NR_IRQS (SA1111_IRQ_MAX + 3)
150
151 #endif /* CONFIG_ASSABET_NEPONSET */
152
153 #endif /* CONFIG_SA1111 */
154