Training courses
Kernel and Embedded Linux
Bootlin training courses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171
/* linux/arch/arm/mach-s3c64xx/include/mach/irqs.h * * Copyright 2008 Openmoko, Inc. * Copyright 2008 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * * S3C64XX - IRQ support */ #ifndef __ASM_MACH_S3C64XX_IRQS_H #define __ASM_MACH_S3C64XX_IRQS_H __FILE__ /* we keep the first set of CPU IRQs out of the range of * the ISA space, so that the PC104 has them to itself * and we don't end up having to do horrible things to the * standard ISA drivers.... * * note, since we're using the VICs, our start must be a * mulitple of 32 to allow the common code to work */ #define S3C_IRQ_OFFSET (32) #define S3C_IRQ(x) ((x) + S3C_IRQ_OFFSET) #define IRQ_VIC0_BASE S3C_IRQ(0) #define IRQ_VIC1_BASE S3C_IRQ(32) /* VIC based IRQs */ #define S3C64XX_IRQ_VIC0(x) (IRQ_VIC0_BASE + (x)) #define S3C64XX_IRQ_VIC1(x) (IRQ_VIC1_BASE + (x)) /* VIC0 */ #define IRQ_EINT0_3 S3C64XX_IRQ_VIC0(0) #define IRQ_EINT4_11 S3C64XX_IRQ_VIC0(1) #define IRQ_RTC_TIC S3C64XX_IRQ_VIC0(2) #define IRQ_CAMIF_C S3C64XX_IRQ_VIC0(3) #define IRQ_CAMIF_P S3C64XX_IRQ_VIC0(4) #define IRQ_CAMIF_MC S3C64XX_IRQ_VIC0(5) #define IRQ_S3C6410_IIC1 S3C64XX_IRQ_VIC0(5) #define IRQ_S3C6410_IIS S3C64XX_IRQ_VIC0(6) #define IRQ_S3C6400_CAMIF_MP S3C64XX_IRQ_VIC0(6) #define IRQ_CAMIF_WE_C S3C64XX_IRQ_VIC0(7) #define IRQ_S3C6410_G3D S3C64XX_IRQ_VIC0(8) #define IRQ_S3C6400_CAMIF_WE_P S3C64XX_IRQ_VIC0(8) #define IRQ_POST0 S3C64XX_IRQ_VIC0(9) #define IRQ_ROTATOR S3C64XX_IRQ_VIC0(10) #define IRQ_2D S3C64XX_IRQ_VIC0(11) #define IRQ_TVENC S3C64XX_IRQ_VIC0(12) #define IRQ_SCALER S3C64XX_IRQ_VIC0(13) #define IRQ_BATF S3C64XX_IRQ_VIC0(14) #define IRQ_JPEG S3C64XX_IRQ_VIC0(15) #define IRQ_MFC S3C64XX_IRQ_VIC0(16) #define IRQ_SDMA0 S3C64XX_IRQ_VIC0(17) #define IRQ_SDMA1 S3C64XX_IRQ_VIC0(18) #define IRQ_ARM_DMAERR S3C64XX_IRQ_VIC0(19) #define IRQ_ARM_DMA S3C64XX_IRQ_VIC0(20) #define IRQ_ARM_DMAS S3C64XX_IRQ_VIC0(21) #define IRQ_KEYPAD S3C64XX_IRQ_VIC0(22) #define IRQ_TIMER0_VIC S3C64XX_IRQ_VIC0(23) #define IRQ_TIMER1_VIC S3C64XX_IRQ_VIC0(24) #define IRQ_TIMER2_VIC S3C64XX_IRQ_VIC0(25) #define IRQ_WDT S3C64XX_IRQ_VIC0(26) #define IRQ_TIMER3_VIC S3C64XX_IRQ_VIC0(27) #define IRQ_TIMER4_VIC S3C64XX_IRQ_VIC0(28) #define IRQ_LCD_FIFO S3C64XX_IRQ_VIC0(29) #define IRQ_LCD_VSYNC S3C64XX_IRQ_VIC0(30) #define IRQ_LCD_SYSTEM S3C64XX_IRQ_VIC0(31) /* VIC1 */ #define IRQ_EINT12_19 S3C64XX_IRQ_VIC1(0) #define IRQ_EINT20_27 S3C64XX_IRQ_VIC1(1) #define IRQ_PCM0 S3C64XX_IRQ_VIC1(2) #define IRQ_PCM1 S3C64XX_IRQ_VIC1(3) #define IRQ_AC97 S3C64XX_IRQ_VIC1(4) #define IRQ_UART0 S3C64XX_IRQ_VIC1(5) #define IRQ_UART1 S3C64XX_IRQ_VIC1(6) #define IRQ_UART2 S3C64XX_IRQ_VIC1(7) #define IRQ_UART3 S3C64XX_IRQ_VIC1(8) #define IRQ_DMA0 S3C64XX_IRQ_VIC1(9) #define IRQ_DMA1 S3C64XX_IRQ_VIC1(10) #define IRQ_ONENAND0 S3C64XX_IRQ_VIC1(11) #define IRQ_ONENAND1 S3C64XX_IRQ_VIC1(12) #define IRQ_NFC S3C64XX_IRQ_VIC1(13) #define IRQ_CFCON S3C64XX_IRQ_VIC1(14) #define IRQ_USBH S3C64XX_IRQ_VIC1(15) #define IRQ_SPI0 S3C64XX_IRQ_VIC1(16) #define IRQ_SPI1 S3C64XX_IRQ_VIC1(17) #define IRQ_IIC S3C64XX_IRQ_VIC1(18) #define IRQ_HSItx S3C64XX_IRQ_VIC1(19) #define IRQ_HSIrx S3C64XX_IRQ_VIC1(20) #define IRQ_RESERVED S3C64XX_IRQ_VIC1(21) #define IRQ_MSM S3C64XX_IRQ_VIC1(22) #define IRQ_HOSTIF S3C64XX_IRQ_VIC1(23) #define IRQ_HSMMC0 S3C64XX_IRQ_VIC1(24) #define IRQ_HSMMC1 S3C64XX_IRQ_VIC1(25) #define IRQ_HSMMC2 IRQ_SPI1 /* shared with SPI1 */ #define IRQ_OTG S3C64XX_IRQ_VIC1(26) #define IRQ_IRDA S3C64XX_IRQ_VIC1(27) #define IRQ_RTC_ALARM S3C64XX_IRQ_VIC1(28) #define IRQ_SEC S3C64XX_IRQ_VIC1(29) #define IRQ_PENDN S3C64XX_IRQ_VIC1(30) #define IRQ_TC IRQ_PENDN #define IRQ_ADC S3C64XX_IRQ_VIC1(31) /* compatibility for device defines */ #define IRQ_IIC1 IRQ_S3C6410_IIC1 /* Since the IRQ_EINT(x) are a linear mapping on current s3c64xx series * we just defined them as an IRQ_EINT(x) macro from S3C_IRQ_EINT_BASE * which we place after the pair of VICs. */ #define S3C_IRQ_EINT_BASE S3C_IRQ(64+5) #define S3C_EINT(x) ((x) + S3C_IRQ_EINT_BASE) #define IRQ_EINT(x) S3C_EINT(x) #define IRQ_EINT_BIT(x) ((x) - S3C_EINT(0)) /* Next the external interrupt groups. These are similar to the IRQ_EINT(x) * that they are sourced from the GPIO pins but with a different scheme for * priority and source indication. * * The IRQ_EINT(x) can be thought of as 'group 0' of the available GPIO * interrupts, but for historical reasons they are kept apart from these * next interrupts. * * Use IRQ_EINT_GROUP(group, offset) to get the number for use in the * machine specific support files. */ #define IRQ_EINT_GROUP1_NR (15) #define IRQ_EINT_GROUP2_NR (8) #define IRQ_EINT_GROUP3_NR (5) #define IRQ_EINT_GROUP4_NR (14) #define IRQ_EINT_GROUP5_NR (7) #define IRQ_EINT_GROUP6_NR (10) #define IRQ_EINT_GROUP7_NR (16) #define IRQ_EINT_GROUP8_NR (15) #define IRQ_EINT_GROUP9_NR (9) #define IRQ_EINT_GROUP_BASE S3C_EINT(28) #define IRQ_EINT_GROUP1_BASE (IRQ_EINT_GROUP_BASE + 0x00) #define IRQ_EINT_GROUP2_BASE (IRQ_EINT_GROUP1_BASE + IRQ_EINT_GROUP1_NR) #define IRQ_EINT_GROUP3_BASE (IRQ_EINT_GROUP2_BASE + IRQ_EINT_GROUP2_NR) #define IRQ_EINT_GROUP4_BASE (IRQ_EINT_GROUP3_BASE + IRQ_EINT_GROUP3_NR) #define IRQ_EINT_GROUP5_BASE (IRQ_EINT_GROUP4_BASE + IRQ_EINT_GROUP4_NR) #define IRQ_EINT_GROUP6_BASE (IRQ_EINT_GROUP5_BASE + IRQ_EINT_GROUP5_NR) #define IRQ_EINT_GROUP7_BASE (IRQ_EINT_GROUP6_BASE + IRQ_EINT_GROUP6_NR) #define IRQ_EINT_GROUP8_BASE (IRQ_EINT_GROUP7_BASE + IRQ_EINT_GROUP7_NR) #define IRQ_EINT_GROUP9_BASE (IRQ_EINT_GROUP8_BASE + IRQ_EINT_GROUP8_NR) #define IRQ_EINT_GROUP(group, no) (IRQ_EINT_GROUP##group##_BASE + (no)) /* Some boards have their own IRQs behind this */ #define IRQ_BOARD_START (IRQ_EINT_GROUP9_BASE + IRQ_EINT_GROUP9_NR + 1) /* Set the default nr_irqs, boards can override if necessary */ #define S3C64XX_NR_IRQS IRQ_BOARD_START /* Compatibility */ #define IRQ_ONENAND IRQ_ONENAND0 #define IRQ_I2S0 IRQ_S3C6410_IIS #endif /* __ASM_MACH_S3C64XX_IRQS_H */