release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-spear3xx/include/mach/irqs.h

   1 /*
   2  * arch/arm/mach-spear3xx/include/mach/irqs.h
   3  *
   4  * IRQ helper macros for SPEAr3xx machine family
   5  *
   6  * Copyright (C) 2009 ST Microelectronics
   7  * Viresh Kumar<viresh.kumar@st.com>
   8  *
   9  * This file is licensed under the terms of the GNU General Public
  10  * License version 2. This program is licensed "as is" without any
  11  * warranty of any kind, whether express or implied.
  12  */
  13
  14 #ifndef __MACH_IRQS_H
  15 #define __MACH_IRQS_H
  16
  17 /* SPEAr3xx IRQ definitions */
  18 #define IRQ_HW_ACCEL_MOD_0                      0
  19 #define IRQ_INTRCOMM_RAS_ARM                    1
  20 #define IRQ_CPU_GPT1_1                          2
  21 #define IRQ_CPU_GPT1_2                          3
  22 #define IRQ_BASIC_GPT1_1                        4
  23 #define IRQ_BASIC_GPT1_2                        5
  24 #define IRQ_BASIC_GPT2_1                        6
  25 #define IRQ_BASIC_GPT2_2                        7
  26 #define IRQ_BASIC_DMA                           8
  27 #define IRQ_BASIC_SMI                           9
  28 #define IRQ_BASIC_RTC                           10
  29 #define IRQ_BASIC_GPIO                          11
  30 #define IRQ_BASIC_WDT                           12
  31 #define IRQ_DDR_CONTROLLER                      13
  32 #define IRQ_SYS_ERROR                           14
  33 #define IRQ_WAKEUP_RCV                          15
  34 #define IRQ_JPEG                                16
  35 #define IRQ_IRDA                                17
  36 #define IRQ_ADC                                 18
  37 #define IRQ_UART                                19
  38 #define IRQ_SSP                                 20
  39 #define IRQ_I2C                                 21
  40 #define IRQ_MAC_1                               22
  41 #define IRQ_MAC_2                               23
  42 #define IRQ_USB_DEV                             24
  43 #define IRQ_USB_H_OHCI_0                        25
  44 #define IRQ_USB_H_EHCI_0                        26
  45 #define IRQ_USB_H_EHCI_1                        IRQ_USB_H_EHCI_0
  46 #define IRQ_USB_H_OHCI_1                        27
  47 #define IRQ_GEN_RAS_1                           28
  48 #define IRQ_GEN_RAS_2                           29
  49 #define IRQ_GEN_RAS_3                           30
  50 #define IRQ_HW_ACCEL_MOD_1                      31
  51 #define IRQ_VIC_END                             32
  52
  53 #define VIRQ_START                              IRQ_VIC_END
  54
  55 /* SPEAr300 Virtual irq definitions */
  56 #ifdef CONFIG_MACH_SPEAR300
  57 /* IRQs sharing IRQ_GEN_RAS_1 */
  58 #define VIRQ_IT_PERS_S                          (VIRQ_START + 0)
  59 #define VIRQ_IT_CHANGE_S                        (VIRQ_START + 1)
  60 #define VIRQ_I2S                                (VIRQ_START + 2)
  61 #define VIRQ_TDM                                (VIRQ_START + 3)
  62 #define VIRQ_CAMERA_L                           (VIRQ_START + 4)
  63 #define VIRQ_CAMERA_F                           (VIRQ_START + 5)
  64 #define VIRQ_CAMERA_V                           (VIRQ_START + 6)
  65 #define VIRQ_KEYBOARD                           (VIRQ_START + 7)
  66 #define VIRQ_GPIO1                              (VIRQ_START + 8)
  67
  68 /* IRQs sharing IRQ_GEN_RAS_3 */
  69 #define IRQ_CLCD                                IRQ_GEN_RAS_3
  70
  71 /* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
  72 #define IRQ_SDIO                                IRQ_INTRCOMM_RAS_ARM
  73
  74 /* GPIO pins virtual irqs */
  75 #define SPEAR_GPIO_INT_BASE                     (VIRQ_START + 9)
  76 #define SPEAR_GPIO1_INT_BASE                    (SPEAR_GPIO_INT_BASE + 8)
  77 #define SPEAR_GPIO_INT_END                      (SPEAR_GPIO1_INT_BASE + 8)
  78
  79 /* SPEAr310 Virtual irq definitions */
  80 #elif defined(CONFIG_MACH_SPEAR310)
  81 /* IRQs sharing IRQ_GEN_RAS_1 */
  82 #define VIRQ_SMII0                              (VIRQ_START + 0)
  83 #define VIRQ_SMII1                              (VIRQ_START + 1)
  84 #define VIRQ_SMII2                              (VIRQ_START + 2)
  85 #define VIRQ_SMII3                              (VIRQ_START + 3)
  86 #define VIRQ_WAKEUP_SMII0                       (VIRQ_START + 4)
  87 #define VIRQ_WAKEUP_SMII1                       (VIRQ_START + 5)
  88 #define VIRQ_WAKEUP_SMII2                       (VIRQ_START + 6)
  89 #define VIRQ_WAKEUP_SMII3                       (VIRQ_START + 7)
  90
  91 /* IRQs sharing IRQ_GEN_RAS_2 */
  92 #define VIRQ_UART1                              (VIRQ_START + 8)
  93 #define VIRQ_UART2                              (VIRQ_START + 9)
  94 #define VIRQ_UART3                              (VIRQ_START + 10)
  95 #define VIRQ_UART4                              (VIRQ_START + 11)
  96 #define VIRQ_UART5                              (VIRQ_START + 12)
  97
  98 /* IRQs sharing IRQ_GEN_RAS_3 */
  99 #define VIRQ_EMI                                (VIRQ_START + 13)
 100 #define VIRQ_PLGPIO                             (VIRQ_START + 14)
 101
 102 /* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
 103 #define VIRQ_TDM_HDLC                           (VIRQ_START + 15)
 104 #define VIRQ_RS485_0                            (VIRQ_START + 16)
 105 #define VIRQ_RS485_1                            (VIRQ_START + 17)
 106
 107 /* GPIO pins virtual irqs */
 108 #define SPEAR_GPIO_INT_BASE                     (VIRQ_START + 18)
 109
 110 /* SPEAr320 Virtual irq definitions */
 111 #else
 112 /* IRQs sharing IRQ_GEN_RAS_1 */
 113 #define VIRQ_EMI                                (VIRQ_START + 0)
 114 #define VIRQ_CLCD                               (VIRQ_START + 1)
 115 #define VIRQ_SPP                                (VIRQ_START + 2)
 116
 117 /* IRQs sharing IRQ_GEN_RAS_2 */
 118 #define IRQ_SDIO                                IRQ_GEN_RAS_2
 119
 120 /* IRQs sharing IRQ_GEN_RAS_3 */
 121 #define VIRQ_PLGPIO                             (VIRQ_START + 3)
 122 #define VIRQ_I2S_PLAY                           (VIRQ_START + 4)
 123 #define VIRQ_I2S_REC                            (VIRQ_START + 5)
 124
 125 /* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
 126 #define VIRQ_CANU                               (VIRQ_START + 6)
 127 #define VIRQ_CANL                               (VIRQ_START + 7)
 128 #define VIRQ_UART1                              (VIRQ_START + 8)
 129 #define VIRQ_UART2                              (VIRQ_START + 9)
 130 #define VIRQ_SSP1                               (VIRQ_START + 10)
 131 #define VIRQ_SSP2                               (VIRQ_START + 11)
 132 #define VIRQ_SMII0                              (VIRQ_START + 12)
 133 #define VIRQ_MII1_SMII1                         (VIRQ_START + 13)
 134 #define VIRQ_WAKEUP_SMII0                       (VIRQ_START + 14)
 135 #define VIRQ_WAKEUP_MII1_SMII1                  (VIRQ_START + 15)
 136 #define VIRQ_I2C                                (VIRQ_START + 16)
 137
 138 /* GPIO pins virtual irqs */
 139 #define SPEAR_GPIO_INT_BASE                     (VIRQ_START + 17)
 140
 141 #endif
 142
 143 /* PLGPIO Virtual IRQs */
 144 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
 145 #define SPEAR_PLGPIO_INT_BASE                   (SPEAR_GPIO_INT_BASE + 8)
 146 #define SPEAR_GPIO_INT_END                      (SPEAR_PLGPIO_INT_BASE + 102)
 147 #endif
 148
 149 #define VIRQ_END                                SPEAR_GPIO_INT_END
 150 #define NR_IRQS                                 VIRQ_END
 151
 152 #endif /* __MACH_IRQS_H */