include/asm-arm/arch-omap/irqs.h

   1 /*
   2  *  linux/include/asm-arm/arch-omap/irqs.h
   3  *
   4  *  Copyright (C) Greg Lonnon 2001
   5  *  Updated for OMAP-1610 by Tony Lindgren <tony@atomide.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20  *
  21  * NOTE: The interrupt vectors for the OMAP-1509, OMAP-1510, and OMAP-1610
  22  *       are different.
  23  */
  24
  25 #ifndef __ASM_ARCH_OMAP1510_IRQS_H
  26 #define __ASM_ARCH_OMAP1510_IRQS_H
  27
  28 /*
  29  * IRQ numbers for interrupt handler 1
  30  *
  31  * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below
  32  *
  33  */
  34 #define INT_IH2_IRQ             0
  35 #define INT_CAMERA              1
  36 #define INT_FIQ                 3
  37 #define INT_RTDX                6
  38 #define INT_DSP_MMU_ABORT       7
  39 #define INT_HOST                8
  40 #define INT_ABORT               9
  41 #define INT_DSP_MAILBOX1        10
  42 #define INT_DSP_MAILBOX2        11
  43 #define INT_BRIDGE_PRIV         13
  44 #define INT_GPIO_BANK1          14
  45 #define INT_UART3               15
  46 #define INT_TIMER3              16
  47 #define INT_DMA_CH0_6           19
  48 #define INT_DMA_CH1_7           20
  49 #define INT_DMA_CH2_8           21
  50 #define INT_DMA_CH3             22
  51 #define INT_DMA_CH4             23
  52 #define INT_DMA_CH5             24
  53 #define INT_DMA_LCD             25
  54 #define INT_TIMER1              26
  55 #define INT_WD_TIMER            27
  56 #define INT_BRIDGE_PUB          28
  57 #define INT_TIMER2              30
  58 #define INT_LCD_CTRL            31
  59
  60 /*
  61  * OMAP-1510 specific IRQ numbers for interrupt handler 1
  62  */
  63 #define INT_1510_RES2           2
  64 #define INT_1510_SPI_TX         4
  65 #define INT_1510_SPI_RX         5
  66 #define INT_1510_RES12          12
  67 #define INT_1510_LB_MMU         17
  68 #define INT_1510_RES18          18
  69 #define INT_1510_LOCAL_BUS      29
  70
  71 /*
  72  * OMAP-1610 specific IRQ numbers for interrupt handler 1
  73  */
  74 #define INT_1610_IH2_FIQ        2
  75 #define INT_1610_McBSP2_TX      4
  76 #define INT_1610_McBSP2_RX      5
  77 #define INT_1610_LCD_LINE       12
  78 #define INT_1610_GPTIMER1       17
  79 #define INT_1610_GPTIMER2       18
  80 #define INT_1610_SSR_FIFO_0     29
  81
  82 /*
  83  * OMAP-730 specific IRQ numbers for interrupt handler 1
  84  */
  85 #define INT_730_IH2_FIQ         0
  86 #define INT_730_IH2_IRQ         1
  87 #define INT_730_USB_NON_ISO     2
  88 #define INT_730_USB_ISO         3
  89 #define INT_730_ICR             4
  90 #define INT_730_EAC             5
  91 #define INT_730_GPIO_BANK1      6
  92 #define INT_730_GPIO_BANK2      7
  93 #define INT_730_GPIO_BANK3      8
  94 #define INT_730_McBSP2TX        10
  95 #define INT_730_McBSP2RX        11
  96 #define INT_730_McBSP2RX_OVF    12
  97 #define INT_730_LCD_LINE        14
  98 #define INT_730_GSM_PROTECT     15
  99 #define INT_730_TIMER3          16
 100 #define INT_730_GPIO_BANK5      17
 101 #define INT_730_GPIO_BANK6      18
 102 #define INT_730_SPGIO_WR        29
 103
 104 /*
 105  * IRQ numbers for interrupt handler 2
 106  *
 107  * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below
 108  */
 109 #define IH2_BASE                32
 110
 111 #define INT_KEYBOARD            (1 + IH2_BASE)
 112 #define INT_uWireTX             (2 + IH2_BASE)
 113 #define INT_uWireRX             (3 + IH2_BASE)
 114 #define INT_I2C                 (4 + IH2_BASE)
 115 #define INT_MPUIO               (5 + IH2_BASE)
 116 #define INT_USB_HHC_1           (6 + IH2_BASE)
 117 #define INT_McBSP3TX            (10 + IH2_BASE)
 118 #define INT_McBSP3RX            (11 + IH2_BASE)
 119 #define INT_McBSP1TX            (12 + IH2_BASE)
 120 #define INT_McBSP1RX            (13 + IH2_BASE)
 121 #define INT_UART1               (14 + IH2_BASE)
 122 #define INT_UART2               (15 + IH2_BASE)
 123 #define INT_BT_MCSI1TX          (16 + IH2_BASE)
 124 #define INT_BT_MCSI1RX          (17 + IH2_BASE)
 125 #define INT_USB_W2FC            (20 + IH2_BASE)
 126 #define INT_1WIRE               (21 + IH2_BASE)
 127 #define INT_OS_TIMER            (22 + IH2_BASE)
 128 #define INT_MMC                 (23 + IH2_BASE)
 129 #define INT_GAUGE_32K           (24 + IH2_BASE)
 130 #define INT_RTC_TIMER           (25 + IH2_BASE)
 131 #define INT_RTC_ALARM           (26 + IH2_BASE)
 132 #define INT_MEM_STICK           (27 + IH2_BASE)
 133 #define INT_DSP_MMU             (28 + IH2_BASE)
 134
 135 /*
 136  * OMAP-1510 specific IRQ numbers for interrupt handler 2
 137  */
 138 #define INT_1510_OS_32kHz_TIMER (22 + IH2_BASE)
 139 #define INT_1510_COM_SPI_RO     (31 + IH2_BASE)
 140
 141 /*
 142  * OMAP-1610 specific IRQ numbers for interrupt handler 2
 143  */
 144 #define INT_1610_FAC            (0 + IH2_BASE)
 145 #define INT_1610_USB_HHC_2      (7 + IH2_BASE)
 146 #define INT_1610_USB_OTG        (8 + IH2_BASE)
 147 #define INT_1610_SoSSI          (9 + IH2_BASE)
 148 #define INT_1610_SoSSI_MATCH    (19 + IH2_BASE)
 149 #define INT_1610_McBSP2RX_OF    (31 + IH2_BASE)
 150 #define INT_1610_STI            (32 + IH2_BASE)
 151 #define INT_1610_STI_WAKEUP     (33 + IH2_BASE)
 152 #define INT_1610_GPTIMER3       (34 + IH2_BASE)
 153 #define INT_1610_GPTIMER4       (35 + IH2_BASE)
 154 #define INT_1610_GPTIMER5       (36 + IH2_BASE)
 155 #define INT_1610_GPTIMER6       (37 + IH2_BASE)
 156 #define INT_1610_GPTIMER7       (38 + IH2_BASE)
 157 #define INT_1610_GPTIMER8       (39 + IH2_BASE)
 158 #define INT_1610_GPIO_BANK2     (40 + IH2_BASE)
 159 #define INT_1610_GPIO_BANK3     (41 + IH2_BASE)
 160 #define INT_1610_MMC2           (42 + IH2_BASE)
 161 #define INT_1610_CF             (43 + IH2_BASE)
 162 #define INT_1610_WAKE_UP_REQ    (46 + IH2_BASE)
 163 #define INT_1610_GPIO_BANK4     (48 + IH2_BASE)
 164 #define INT_1610_SPI            (49 + IH2_BASE)
 165 #define INT_1610_DMA_CH6        (53 + IH2_BASE)
 166 #define INT_1610_DMA_CH7        (54 + IH2_BASE)
 167 #define INT_1610_DMA_CH8        (55 + IH2_BASE)
 168 #define INT_1610_DMA_CH9        (56 + IH2_BASE)
 169 #define INT_1610_DMA_CH10       (57 + IH2_BASE)
 170 #define INT_1610_DMA_CH11       (58 + IH2_BASE)
 171 #define INT_1610_DMA_CH12       (59 + IH2_BASE)
 172 #define INT_1610_DMA_CH13       (60 + IH2_BASE)
 173 #define INT_1610_DMA_CH14       (61 + IH2_BASE)
 174 #define INT_1610_DMA_CH15       (62 + IH2_BASE)
 175 #define INT_1610_NAND           (63 + IH2_BASE)
 176
 177 /*
 178  * OMAP-730 specific IRQ numbers for interrupt handler 2
 179  */
 180 #define INT_730_HW_ERRORS       (0 + IH2_BASE)
 181 #define INT_730_NFIQ_PWR_FAIL   (1 + IH2_BASE)
 182 #define INT_730_CFCD            (2 + IH2_BASE)
 183 #define INT_730_CFIREQ          (3 + IH2_BASE)
 184 #define INT_730_I2C             (4 + IH2_BASE)
 185 #define INT_730_PCC             (5 + IH2_BASE)
 186 #define INT_730_MPU_EXT_NIRQ    (6 + IH2_BASE)
 187 #define INT_730_SPI_100K_1      (7 + IH2_BASE)
 188 #define INT_730_SYREN_SPI       (8 + IH2_BASE)
 189 #define INT_730_VLYNQ           (9 + IH2_BASE)
 190 #define INT_730_GPIO_BANK4      (10 + IH2_BASE)
 191 #define INT_730_McBSP1TX        (11 + IH2_BASE)
 192 #define INT_730_McBSP1RX        (12 + IH2_BASE)
 193 #define INT_730_McBSP1RX_OF     (13 + IH2_BASE)
 194 #define INT_730_UART_MODEM_IRDA_2 (14 + IH2_BASE)
 195 #define INT_730_UART_MODEM_1    (15 + IH2_BASE)
 196 #define INT_730_MCSI            (16 + IH2_BASE)
 197 #define INT_730_uWireTX         (17 + IH2_BASE)
 198 #define INT_730_uWireRX         (18 + IH2_BASE)
 199 #define INT_730_SMC_CD          (19 + IH2_BASE)
 200 #define INT_730_SMC_IREQ        (20 + IH2_BASE)
 201 #define INT_730_HDQ_1WIRE       (21 + IH2_BASE)
 202 #define INT_730_TIMER32K        (22 + IH2_BASE)
 203 #define INT_730_MMC_SDIO        (23 + IH2_BASE)
 204 #define INT_730_UPLD            (24 + IH2_BASE)
 205 #define INT_730_USB_HHC_1       (27 + IH2_BASE)
 206 #define INT_730_USB_HHC_2       (28 + IH2_BASE)
 207 #define INT_730_USB_GENI        (29 + IH2_BASE)
 208 #define INT_730_USB_OTG         (30 + IH2_BASE)
 209 #define INT_730_CAMERA_IF       (31 + IH2_BASE)
 210 #define INT_730_RNG             (32 + IH2_BASE)
 211 #define INT_730_DUAL_MODE_TIMER (33 + IH2_BASE)
 212 #define INT_730_DBB_RF_EN       (34 + IH2_BASE)
 213 #define INT_730_MPUIO_KEYPAD    (35 + IH2_BASE)
 214 #define INT_730_SHA1_MD5        (36 + IH2_BASE)
 215 #define INT_730_SPI_100K_2      (37 + IH2_BASE)
 216 #define INT_730_RNG_IDLE        (38 + IH2_BASE)
 217 #define INT_730_MPUIO           (39 + IH2_BASE)
 218 #define INT_730_LLPC_LCD_CTRL_CAN_BE_OFF        (40 + IH2_BASE)
 219 #define INT_730_LLPC_OE_FALLING (41 + IH2_BASE)
 220 #define INT_730_LLPC_OE_RISING  (42 + IH2_BASE)
 221 #define INT_730_LLPC_VSYNC      (43 + IH2_BASE)
 222 #define INT_730_WAKE_UP_REQ     (46 + IH2_BASE)
 223 #define INT_730_DMA_CH6         (53 + IH2_BASE)
 224 #define INT_730_DMA_CH7         (54 + IH2_BASE)
 225 #define INT_730_DMA_CH8         (55 + IH2_BASE)
 226 #define INT_730_DMA_CH9         (56 + IH2_BASE)
 227 #define INT_730_DMA_CH10        (57 + IH2_BASE)
 228 #define INT_730_DMA_CH11        (58 + IH2_BASE)
 229 #define INT_730_DMA_CH12        (59 + IH2_BASE)
 230 #define INT_730_DMA_CH13        (60 + IH2_BASE)
 231 #define INT_730_DMA_CH14        (61 + IH2_BASE)
 232 #define INT_730_DMA_CH15        (62 + IH2_BASE)
 233 #define INT_730_NAND            (63 + IH2_BASE)
 234
 235 /* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and
 236  * 16 MPUIO lines */
 237 #define OMAP_MAX_GPIO_LINES     192
 238 #define IH_GPIO_BASE            (128 + IH2_BASE)
 239 #define IH_MPUIO_BASE           (OMAP_MAX_GPIO_LINES + IH_GPIO_BASE)
 240 #define IH_BOARD_BASE           (16 + IH_MPUIO_BASE)
 241
 242 #define OMAP_IRQ_BIT(irq)       (1 << ((irq) % 32))
 243
 244 #ifndef __ASSEMBLY__
 245 extern void omap_init_irq(void);
 246 #endif
 247
 248 /*
 249  * The definition of NR_IRQS is in board-specific header file, which is
 250  * included via hardware.h
 251  */
 252 #include <asm/arch/hardware.h>
 253
 254 #ifndef NR_IRQS
 255 #define NR_IRQS                 IH_BOARD_BASE
 256 #endif
 257
 258 #endif