2 * arch/arm/mach-pxa/include/mach/irqs.h
4 * Author: Nicolas Pitre
5 * Created: Jun 15, 2001
6 * Copyright: MontaVista Software Inc.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
14 #ifdef CONFIG_PXA_HAVE_ISA_IRQS
15 #define PXA_ISA_IRQ(x) (x)
16 #define PXA_ISA_IRQ_NUM (16)
18 #define PXA_ISA_IRQ_NUM (0)
21 #define PXA_IRQ(x) (PXA_ISA_IRQ_NUM + (x))
23 #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
24 #define IRQ_SSP3 PXA_IRQ(0) /* SSP3 service request */
25 #define IRQ_MSL PXA_IRQ(1) /* MSL Interface interrupt */
26 #define IRQ_USBH2 PXA_IRQ(2) /* USB Host interrupt 1 (OHCI) */
27 #define IRQ_USBH1 PXA_IRQ(3) /* USB Host interrupt 2 (non-OHCI) */
28 #define IRQ_KEYPAD PXA_IRQ(4) /* Key pad controller */
29 #define IRQ_MEMSTK PXA_IRQ(5) /* Memory Stick interrupt */
30 #define IRQ_PWRI2C PXA_IRQ(6) /* Power I2C interrupt */
33 #define IRQ_HWUART PXA_IRQ(7) /* HWUART Transmit/Receive/Error (PXA26x) */
34 #define IRQ_OST_4_11 PXA_IRQ(7) /* OS timer 4-11 matches (PXA27x) */
35 #define IRQ_GPIO0 PXA_IRQ(8) /* GPIO0 Edge Detect */
36 #define IRQ_GPIO1 PXA_IRQ(9) /* GPIO1 Edge Detect */
37 #define IRQ_GPIO_2_x PXA_IRQ(10) /* GPIO[2-x] Edge Detect */
38 #define IRQ_USB PXA_IRQ(11) /* USB Service */
39 #define IRQ_PMU PXA_IRQ(12) /* Performance Monitoring Unit */
40 #define IRQ_I2S PXA_IRQ(13) /* I2S Interrupt */
41 #define IRQ_AC97 PXA_IRQ(14) /* AC97 Interrupt */
42 #define IRQ_ASSP PXA_IRQ(15) /* Audio SSP Service Request (PXA25x) */
43 #define IRQ_USIM PXA_IRQ(15) /* Smart Card interface interrupt (PXA27x) */
44 #define IRQ_NSSP PXA_IRQ(16) /* Network SSP Service Request (PXA25x) */
45 #define IRQ_SSP2 PXA_IRQ(16) /* SSP2 interrupt (PXA27x) */
46 #define IRQ_LCD PXA_IRQ(17) /* LCD Controller Service Request */
47 #define IRQ_I2C PXA_IRQ(18) /* I2C Service Request */
48 #define IRQ_ICP PXA_IRQ(19) /* ICP Transmit/Receive/Error */
49 #define IRQ_STUART PXA_IRQ(20) /* STUART Transmit/Receive/Error */
50 #define IRQ_BTUART PXA_IRQ(21) /* BTUART Transmit/Receive/Error */
51 #define IRQ_FFUART PXA_IRQ(22) /* FFUART Transmit/Receive/Error*/
52 #define IRQ_MMC PXA_IRQ(23) /* MMC Status/Error Detection */
53 #define IRQ_SSP PXA_IRQ(24) /* SSP Service Request */
54 #define IRQ_DMA PXA_IRQ(25) /* DMA Channel Service Request */
55 #define IRQ_OST0 PXA_IRQ(26) /* OS Timer match 0 */
56 #define IRQ_OST1 PXA_IRQ(27) /* OS Timer match 1 */
57 #define IRQ_OST2 PXA_IRQ(28) /* OS Timer match 2 */
58 #define IRQ_OST3 PXA_IRQ(29) /* OS Timer match 3 */
59 #define IRQ_RTC1Hz PXA_IRQ(30) /* RTC HZ Clock Tick */
60 #define IRQ_RTCAlrm PXA_IRQ(31) /* RTC Alarm */
62 #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
63 #define IRQ_TPM PXA_IRQ(32) /* TPM interrupt */
64 #define IRQ_CAMERA PXA_IRQ(33) /* Camera Interface */
68 #define IRQ_SSP4 PXA_IRQ(13) /* SSP4 service request */
69 #define IRQ_CIR PXA_IRQ(34) /* Consumer IR */
70 #define IRQ_TSI PXA_IRQ(36) /* Touch Screen Interface (PXA320) */
71 #define IRQ_USIM2 PXA_IRQ(38) /* USIM2 Controller */
72 #define IRQ_GRPHICS PXA_IRQ(39) /* Graphics Controller */
73 #define IRQ_MMC2 PXA_IRQ(41) /* MMC2 Controller */
74 #define IRQ_1WIRE PXA_IRQ(44) /* 1-Wire Controller */
75 #define IRQ_NAND PXA_IRQ(45) /* NAND Controller */
76 #define IRQ_USB2 PXA_IRQ(46) /* USB 2.0 Device Controller */
77 #define IRQ_WAKEUP0 PXA_IRQ(49) /* EXT_WAKEUP0 */
78 #define IRQ_WAKEUP1 PXA_IRQ(50) /* EXT_WAKEUP1 */
79 #define IRQ_DMEMC PXA_IRQ(51) /* Dynamic Memory Controller */
80 #define IRQ_MMC3 PXA_IRQ(55) /* MMC3 Controller (PXA310) */
83 #define PXA_GPIO_IRQ_BASE PXA_IRQ(64)
84 #define PXA_GPIO_IRQ_NUM (128)
86 #define GPIO_2_x_TO_IRQ(x) (PXA_GPIO_IRQ_BASE + (x))
87 #define IRQ_GPIO(x) (((x) < 2) ? (IRQ_GPIO0 + (x)) : GPIO_2_x_TO_IRQ(x))
89 #define IRQ_TO_GPIO_2_x(i) ((i) - PXA_GPIO_IRQ_BASE)
90 #define IRQ_TO_GPIO(i) (((i) < IRQ_GPIO(2)) ? ((i) - IRQ_GPIO0) : IRQ_TO_GPIO_2_x(i))
93 * The next 16 interrupts are for board specific purposes. Since
94 * the kernel can only run on one machine at a time, we can re-use
95 * these. If you need more, increase IRQ_BOARD_END, but keep it
96 * within sensible limits.
98 #define IRQ_BOARD_START (PXA_GPIO_IRQ_BASE + PXA_GPIO_IRQ_NUM)
99 #define IRQ_BOARD_END (IRQ_BOARD_START + 16)
101 #define IRQ_SA1111_START (IRQ_BOARD_END)
102 #define IRQ_GPAIN0 (IRQ_BOARD_END + 0)
103 #define IRQ_GPAIN1 (IRQ_BOARD_END + 1)
104 #define IRQ_GPAIN2 (IRQ_BOARD_END + 2)
105 #define IRQ_GPAIN3 (IRQ_BOARD_END + 3)
106 #define IRQ_GPBIN0 (IRQ_BOARD_END + 4)
107 #define IRQ_GPBIN1 (IRQ_BOARD_END + 5)
108 #define IRQ_GPBIN2 (IRQ_BOARD_END + 6)
109 #define IRQ_GPBIN3 (IRQ_BOARD_END + 7)
110 #define IRQ_GPBIN4 (IRQ_BOARD_END + 8)
111 #define IRQ_GPBIN5 (IRQ_BOARD_END + 9)
112 #define IRQ_GPCIN0 (IRQ_BOARD_END + 10)
113 #define IRQ_GPCIN1 (IRQ_BOARD_END + 11)
114 #define IRQ_GPCIN2 (IRQ_BOARD_END + 12)
115 #define IRQ_GPCIN3 (IRQ_BOARD_END + 13)
116 #define IRQ_GPCIN4 (IRQ_BOARD_END + 14)
117 #define IRQ_GPCIN5 (IRQ_BOARD_END + 15)
118 #define IRQ_GPCIN6 (IRQ_BOARD_END + 16)
119 #define IRQ_GPCIN7 (IRQ_BOARD_END + 17)
120 #define IRQ_MSTXINT (IRQ_BOARD_END + 18)
121 #define IRQ_MSRXINT (IRQ_BOARD_END + 19)
122 #define IRQ_MSSTOPERRINT (IRQ_BOARD_END + 20)
123 #define IRQ_TPTXINT (IRQ_BOARD_END + 21)
124 #define IRQ_TPRXINT (IRQ_BOARD_END + 22)
125 #define IRQ_TPSTOPERRINT (IRQ_BOARD_END + 23)
126 #define SSPXMTINT (IRQ_BOARD_END + 24)
127 #define SSPRCVINT (IRQ_BOARD_END + 25)
128 #define SSPROR (IRQ_BOARD_END + 26)
129 #define AUDXMTDMADONEA (IRQ_BOARD_END + 32)
130 #define AUDRCVDMADONEA (IRQ_BOARD_END + 33)
131 #define AUDXMTDMADONEB (IRQ_BOARD_END + 34)
132 #define AUDRCVDMADONEB (IRQ_BOARD_END + 35)
133 #define AUDTFSR (IRQ_BOARD_END + 36)
134 #define AUDRFSR (IRQ_BOARD_END + 37)
135 #define AUDTUR (IRQ_BOARD_END + 38)
136 #define AUDROR (IRQ_BOARD_END + 39)
137 #define AUDDTS (IRQ_BOARD_END + 40)
138 #define AUDRDD (IRQ_BOARD_END + 41)
139 #define AUDSTO (IRQ_BOARD_END + 42)
140 #define IRQ_USBPWR (IRQ_BOARD_END + 43)
141 #define IRQ_HCIM (IRQ_BOARD_END + 44)
142 #define IRQ_HCIBUFFACC (IRQ_BOARD_END + 45)
143 #define IRQ_HCIRMTWKP (IRQ_BOARD_END + 46)
144 #define IRQ_NHCIMFCIR (IRQ_BOARD_END + 47)
145 #define IRQ_USB_PORT_RESUME (IRQ_BOARD_END + 48)
146 #define IRQ_S0_READY_NINT (IRQ_BOARD_END + 49)
147 #define IRQ_S1_READY_NINT (IRQ_BOARD_END + 50)
148 #define IRQ_S0_CD_VALID (IRQ_BOARD_END + 51)
149 #define IRQ_S1_CD_VALID (IRQ_BOARD_END + 52)
150 #define IRQ_S0_BVD1_STSCHG (IRQ_BOARD_END + 53)
151 #define IRQ_S1_BVD1_STSCHG (IRQ_BOARD_END + 54)
153 #define IRQ_LOCOMO_START (IRQ_BOARD_END)
154 #define IRQ_LOCOMO_KEY (IRQ_BOARD_END + 0)
155 #define IRQ_LOCOMO_GPIO0 (IRQ_BOARD_END + 1)
156 #define IRQ_LOCOMO_GPIO1 (IRQ_BOARD_END + 2)
157 #define IRQ_LOCOMO_GPIO2 (IRQ_BOARD_END + 3)
158 #define IRQ_LOCOMO_GPIO3 (IRQ_BOARD_END + 4)
159 #define IRQ_LOCOMO_GPIO4 (IRQ_BOARD_END + 5)
160 #define IRQ_LOCOMO_GPIO5 (IRQ_BOARD_END + 6)
161 #define IRQ_LOCOMO_GPIO6 (IRQ_BOARD_END + 7)
162 #define IRQ_LOCOMO_GPIO7 (IRQ_BOARD_END + 8)
163 #define IRQ_LOCOMO_GPIO8 (IRQ_BOARD_END + 9)
164 #define IRQ_LOCOMO_GPIO9 (IRQ_BOARD_END + 10)
165 #define IRQ_LOCOMO_GPIO10 (IRQ_BOARD_END + 11)
166 #define IRQ_LOCOMO_GPIO11 (IRQ_BOARD_END + 12)
167 #define IRQ_LOCOMO_GPIO12 (IRQ_BOARD_END + 13)
168 #define IRQ_LOCOMO_GPIO13 (IRQ_BOARD_END + 14)
169 #define IRQ_LOCOMO_GPIO14 (IRQ_BOARD_END + 15)
170 #define IRQ_LOCOMO_GPIO15 (IRQ_BOARD_END + 16)
171 #define IRQ_LOCOMO_LT (IRQ_BOARD_END + 17)
172 #define IRQ_LOCOMO_SPI_RFR (IRQ_BOARD_END + 18)
173 #define IRQ_LOCOMO_SPI_RFW (IRQ_BOARD_END + 19)
174 #define IRQ_LOCOMO_SPI_OVRN (IRQ_BOARD_END + 20)
175 #define IRQ_LOCOMO_SPI_TEND (IRQ_BOARD_END + 21)
178 * Figure out the MAX IRQ number.
180 * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1.
181 * If we have an LoCoMo, the max IRQ is IRQ_LOCOMO_SPI_TEND+1
182 * Otherwise, we have the standard IRQs only.
185 #define NR_IRQS (IRQ_S1_BVD1_STSCHG + 1)
186 #elif defined(CONFIG_SHARP_LOCOMO)
187 #define NR_IRQS (IRQ_LOCOMO_SPI_TEND + 1)
188 #elif defined(CONFIG_PXA_HAVE_BOARD_IRQS)
189 #define NR_IRQS (IRQ_BOARD_END)
190 #elif defined(CONFIG_MACH_ZYLONITE)
191 #define NR_IRQS (IRQ_BOARD_START + 32)
193 #define NR_IRQS (IRQ_BOARD_START)
197 * Board specific IRQs. Define them here.
198 * Do not surround them with ifdefs.
200 #define LUBBOCK_IRQ(x) (IRQ_BOARD_START + (x))
201 #define LUBBOCK_SD_IRQ LUBBOCK_IRQ(0)
202 #define LUBBOCK_SA1111_IRQ LUBBOCK_IRQ(1)
203 #define LUBBOCK_USB_IRQ LUBBOCK_IRQ(2) /* usb connect */
204 #define LUBBOCK_ETH_IRQ LUBBOCK_IRQ(3)
205 #define LUBBOCK_UCB1400_IRQ LUBBOCK_IRQ(4)
206 #define LUBBOCK_BB_IRQ LUBBOCK_IRQ(5)
207 #define LUBBOCK_USB_DISC_IRQ LUBBOCK_IRQ(6) /* usb disconnect */
208 #define LUBBOCK_LAST_IRQ LUBBOCK_IRQ(6)
210 #define LPD270_IRQ(x) (IRQ_BOARD_START + (x))
211 #define LPD270_USBC_IRQ LPD270_IRQ(2)
212 #define LPD270_ETHERNET_IRQ LPD270_IRQ(3)
213 #define LPD270_AC97_IRQ LPD270_IRQ(4)
215 #define MAINSTONE_IRQ(x) (IRQ_BOARD_START + (x))
216 #define MAINSTONE_MMC_IRQ MAINSTONE_IRQ(0)
217 #define MAINSTONE_USIM_IRQ MAINSTONE_IRQ(1)
218 #define MAINSTONE_USBC_IRQ MAINSTONE_IRQ(2)
219 #define MAINSTONE_ETHERNET_IRQ MAINSTONE_IRQ(3)
220 #define MAINSTONE_AC97_IRQ MAINSTONE_IRQ(4)
221 #define MAINSTONE_PEN_IRQ MAINSTONE_IRQ(5)
222 #define MAINSTONE_MSINS_IRQ MAINSTONE_IRQ(6)
223 #define MAINSTONE_EXBRD_IRQ MAINSTONE_IRQ(7)
224 #define MAINSTONE_S0_CD_IRQ MAINSTONE_IRQ(9)
225 #define MAINSTONE_S0_STSCHG_IRQ MAINSTONE_IRQ(10)
226 #define MAINSTONE_S0_IRQ MAINSTONE_IRQ(11)
227 #define MAINSTONE_S1_CD_IRQ MAINSTONE_IRQ(13)
228 #define MAINSTONE_S1_STSCHG_IRQ MAINSTONE_IRQ(14)
229 #define MAINSTONE_S1_IRQ MAINSTONE_IRQ(15)
231 /* LoCoMo Interrupts (CONFIG_SHARP_LOCOMO) */
232 #define IRQ_LOCOMO_KEY_BASE (IRQ_BOARD_START + 0)
233 #define IRQ_LOCOMO_GPIO_BASE (IRQ_BOARD_START + 1)
234 #define IRQ_LOCOMO_LT_BASE (IRQ_BOARD_START + 2)
235 #define IRQ_LOCOMO_SPI_BASE (IRQ_BOARD_START + 3)
237 /* phyCORE-PXA270 (PCM027) Interrupts */
238 #define PCM027_IRQ(x) (IRQ_BOARD_START + (x))
239 #define PCM027_BTDET_IRQ PCM027_IRQ(0)
240 #define PCM027_FF_RI_IRQ PCM027_IRQ(1)
241 #define PCM027_MMCDET_IRQ PCM027_IRQ(2)
242 #define PCM027_PM_5V_IRQ PCM027_IRQ(3)
245 /* add IT8152 IRQs beyond BOARD_END */
246 #ifdef CONFIG_PCI_HOST_ITE8152
247 #define IT8152_IRQ(x) (IRQ_BOARD_END + (x))
249 /* IRQ-sources in 3 groups - local devices, LPC (serial), and external PCI */
250 #define IT8152_LD_IRQ_COUNT 9
251 #define IT8152_LP_IRQ_COUNT 16
252 #define IT8152_PD_IRQ_COUNT 15
255 #define IT8152_PD_IRQ(i) IT8152_IRQ(i)
256 #define IT8152_LP_IRQ(i) (IT8152_IRQ(i) + IT8152_PD_IRQ_COUNT)
257 #define IT8152_LD_IRQ(i) (IT8152_IRQ(i) + IT8152_PD_IRQ_COUNT + IT8152_LP_IRQ_COUNT)
259 #define IT8152_LAST_IRQ IT8152_LD_IRQ(IT8152_LD_IRQ_COUNT - 1)
261 #if NR_IRQS < (IT8152_LAST_IRQ+1)
263 #define NR_IRQS (IT8152_LAST_IRQ+1)
266 #endif /* CONFIG_PCI_HOST_ITE8152 */