/* * file: include/asm-blackfin/mach-bf527/irq.h * based on: include/asm-blackfin/mach-bf537/irq.h * author: Michael Hennerich (michael.hennerich@analog.com) * * created: * description: * system mmr register map * rev: * * modified: * * * bugs: enter bugs at http://blackfin.uclinux.org/ * * this program is free software; you can redistribute it and/or modify * it under the terms of the gnu general public license as published by * the free software foundation; either version 2, or (at your option) * any later version. * * this program is distributed in the hope that it will be useful, * but without any warranty; without even the implied warranty of * merchantability or fitness for a particular purpose. see the * gnu general public license for more details. * * you should have received a copy of the gnu general public license * along with this program; see the file copying. * if not, write to the free software foundation, * 59 temple place - suite 330, boston, ma 02111-1307, usa. */ #ifndef _BF527_IRQ_H_ #define _BF527_IRQ_H_ /* * Interrupt source definitions Event Source Core Event Name Core Emulation ** Events (highest priority) EMU 0 Reset RST 1 NMI NMI 2 Exception EVX 3 Reserved -- 4 Hardware Error IVHW 5 Core Timer IVTMR 6 * ..... Software Interrupt 1 IVG14 31 Software Interrupt 2 -- (lowest priority) IVG15 32 * */ #define NR_PERI_INTS (2 * 32) /* The ABSTRACT IRQ definitions */ /** the first seven of the following are fixed, the rest you change if you need to **/ #define IRQ_EMU 0 /* Emulation */ #define IRQ_RST 1 /* reset */ #define IRQ_NMI 2 /* Non Maskable */ #define IRQ_EVX 3 /* Exception */ #define IRQ_UNUSED 4 /* - unused interrupt */ #define IRQ_HWERR 5 /* Hardware Error */ #define IRQ_CORETMR 6 /* Core timer */ #define BFIN_IRQ(x) ((x) + 7) #define IRQ_PLL_WAKEUP BFIN_IRQ(0) /* PLL Wakeup Interrupt */ #define IRQ_DMA0_ERROR BFIN_IRQ(1) /* DMA Error 0 (generic) */ #define IRQ_DMAR0_BLK BFIN_IRQ(2) /* DMAR0 Block Interrupt */ #define IRQ_DMAR1_BLK BFIN_IRQ(3) /* DMAR1 Block Interrupt */ #define IRQ_DMAR0_OVR BFIN_IRQ(4) /* DMAR0 Overflow Error */ #define IRQ_DMAR1_OVR BFIN_IRQ(5) /* DMAR1 Overflow Error */ #define IRQ_PPI_ERROR BFIN_IRQ(6) /* PPI Error */ #define IRQ_MAC_ERROR BFIN_IRQ(7) /* MAC Status */ #define IRQ_SPORT0_ERROR BFIN_IRQ(8) /* SPORT0 Status */ #define IRQ_SPORT1_ERROR BFIN_IRQ(9) /* SPORT1 Status */ #define IRQ_UART0_ERROR BFIN_IRQ(12) /* UART0 Status */ #define IRQ_UART1_ERROR BFIN_IRQ(13) /* UART1 Status */ #define IRQ_RTC BFIN_IRQ(14) /* RTC */ #define IRQ_PPI BFIN_IRQ(15) /* DMA Channel 0 (PPI/NAND) */ #define IRQ_SPORT0_RX BFIN_IRQ(16) /* DMA 3 Channel (SPORT0 RX) */ #define IRQ_SPORT0_TX BFIN_IRQ(17) /* DMA 4 Channel (SPORT0 TX) */ #define IRQ_SPORT1_RX BFIN_IRQ(18) /* DMA 5 Channel (SPORT1 RX) */ #define IRQ_SPORT1_TX BFIN_IRQ(19) /* DMA 6 Channel (SPORT1 TX) */ #define IRQ_TWI BFIN_IRQ(20) /* TWI */ #define IRQ_SPI BFIN_IRQ(21) /* DMA 7 Channel (SPI) */ #define IRQ_UART0_RX BFIN_IRQ(22) /* DMA8 Channel (UART0 RX) */ #define IRQ_UART0_TX BFIN_IRQ(23) /* DMA9 Channel (UART0 TX) */ #define IRQ_UART1_RX BFIN_IRQ(24) /* DMA10 Channel (UART1 RX) */ #define IRQ_UART1_TX BFIN_IRQ(25) /* DMA11 Channel (UART1 TX) */ #define IRQ_OPTSEC BFIN_IRQ(26) /* OTPSEC Interrupt */ #define IRQ_CNT BFIN_IRQ(27) /* GP Counter */ #define IRQ_MAC_RX BFIN_IRQ(28) /* DMA1 Channel (MAC RX/HDMA) */ #define IRQ_PORTH_INTA BFIN_IRQ(29) /* Port H Interrupt A */ #define IRQ_MAC_TX BFIN_IRQ(30) /* DMA2 Channel (MAC TX/NAND) */ #define IRQ_NFC BFIN_IRQ(30) /* DMA2 Channel (MAC TX/NAND) */ #define IRQ_PORTH_INTB BFIN_IRQ(31) /* Port H Interrupt B */ #define IRQ_TMR0 BFIN_IRQ(32) /* Timer 0 */ #define IRQ_TMR1 BFIN_IRQ(33) /* Timer 1 */ #define IRQ_TMR2 BFIN_IRQ(34) /* Timer 2 */ #define IRQ_TMR3 BFIN_IRQ(35) /* Timer 3 */ #define IRQ_TMR4 BFIN_IRQ(36) /* Timer 4 */ #define IRQ_TMR5 BFIN_IRQ(37) /* Timer 5 */ #define IRQ_TMR6 BFIN_IRQ(38) /* Timer 6 */ #define IRQ_TMR7 BFIN_IRQ(39) /* Timer 7 */ #define IRQ_PORTG_INTA BFIN_IRQ(40) /* Port G Interrupt A */ #define IRQ_PORTG_INTB BFIN_IRQ(41) /* Port G Interrupt B */ #define IRQ_MEM_DMA0 BFIN_IRQ(42) /* MDMA Stream 0 */ #define IRQ_MEM_DMA1 BFIN_IRQ(43) /* MDMA Stream 1 */ #define IRQ_WATCH BFIN_IRQ(44) /* Software Watchdog Timer */ #define IRQ_PORTF_INTA BFIN_IRQ(45) /* Port F Interrupt A */ #define IRQ_PORTF_INTB BFIN_IRQ(46) /* Port F Interrupt B */ #define IRQ_SPI_ERROR BFIN_IRQ(47) /* SPI Status */ #define IRQ_NFC_ERROR BFIN_IRQ(48) /* NAND Error */ #define IRQ_HDMA_ERROR BFIN_IRQ(49) /* HDMA Error */ #define IRQ_HDMA BFIN_IRQ(50) /* HDMA (TFI) */ #define IRQ_USB_EINT BFIN_IRQ(51) /* USB_EINT Interrupt */ #define IRQ_USB_INT0 BFIN_IRQ(52) /* USB_INT0 Interrupt */ #define IRQ_USB_INT1 BFIN_IRQ(53) /* USB_INT1 Interrupt */ #define IRQ_USB_INT2 BFIN_IRQ(54) /* USB_INT2 Interrupt */ #define IRQ_USB_DMA BFIN_IRQ(55) /* USB_DMAINT Interrupt */ #define SYS_IRQS BFIN_IRQ(63) /* 70 */ #define IRQ_PF0 71 #define IRQ_PF1 72 #define IRQ_PF2 73 #define IRQ_PF3 74 #define IRQ_PF4 75 #define IRQ_PF5 76 #define IRQ_PF6 77 #define IRQ_PF7 78 #define IRQ_PF8 79 #define IRQ_PF9 80 #define IRQ_PF10 81 #define IRQ_PF11 82 #define IRQ_PF12 83 #define IRQ_PF13 84 #define IRQ_PF14 85 #define IRQ_PF15 86 #define IRQ_PG0 87 #define IRQ_PG1 88 #define IRQ_PG2 89 #define IRQ_PG3 90 #define IRQ_PG4 91 #define IRQ_PG5 92 #define IRQ_PG6 93 #define IRQ_PG7 94 #define IRQ_PG8 95 #define IRQ_PG9 96 #define IRQ_PG10 97 #define IRQ_PG11 98 #define IRQ_PG12 99 #define IRQ_PG13 100 #define IRQ_PG14 101 #define IRQ_PG15 102 #define IRQ_PH0 103 #define IRQ_PH1 104 #define IRQ_PH2 105 #define IRQ_PH3 106 #define IRQ_PH4 107 #define IRQ_PH5 108 #define IRQ_PH6 109 #define IRQ_PH7 110 #define IRQ_PH8 111 #define IRQ_PH9 112 #define IRQ_PH10 113 #define IRQ_PH11 114 #define IRQ_PH12 115 #define IRQ_PH13 116 #define IRQ_PH14 117 #define IRQ_PH15 118 #define GPIO_IRQ_BASE IRQ_PF0 #define NR_IRQS (IRQ_PH15+1) #define IVG7 7 #define IVG8 8 #define IVG9 9 #define IVG10 10 #define IVG11 11 #define IVG12 12 #define IVG13 13 #define IVG14 14 #define IVG15 15 /* IAR0 BIT FIELDS */ #define IRQ_PLL_WAKEUP_POS 0 #define IRQ_DMA0_ERROR_POS 4 #define IRQ_DMAR0_BLK_POS 8 #define IRQ_DMAR1_BLK_POS 12 #define IRQ_DMAR0_OVR_POS 16 #define IRQ_DMAR1_OVR_POS 20 #define IRQ_PPI_ERROR_POS 24 #define IRQ_MAC_ERROR_POS 28 /* IAR1 BIT FIELDS */ #define IRQ_SPORT0_ERROR_POS 0 #define IRQ_SPORT1_ERROR_POS 4 #define IRQ_UART0_ERROR_POS 16 #define IRQ_UART1_ERROR_POS 20 #define IRQ_RTC_POS 24 #define IRQ_PPI_POS 28 /* IAR2 BIT FIELDS */ #define IRQ_SPORT0_RX_POS 0 #define IRQ_SPORT0_TX_POS 4 #define IRQ_SPORT1_RX_POS 8 #define IRQ_SPORT1_TX_POS 12 #define IRQ_TWI_POS 16 #define IRQ_SPI_POS 20 #define IRQ_UART0_RX_POS 24 #define IRQ_UART0_TX_POS 28 /* IAR3 BIT FIELDS */ #define IRQ_UART1_RX_POS 0 #define IRQ_UART1_TX_POS 4 #define IRQ_OPTSEC_POS 8 #define IRQ_CNT_POS 12 #define IRQ_MAC_RX_POS 16 #define IRQ_PORTH_INTA_POS 20 #define IRQ_MAC_TX_POS 24 #define IRQ_PORTH_INTB_POS 28 /* IAR4 BIT FIELDS */ #define IRQ_TMR0_POS 0 #define IRQ_TMR1_POS 4 #define IRQ_TMR2_POS 8 #define IRQ_TMR3_POS 12 #define IRQ_TMR4_POS 16 #define IRQ_TMR5_POS 20 #define IRQ_TMR6_POS 24 #define IRQ_TMR7_POS 28 /* IAR5 BIT FIELDS */ #define IRQ_PORTG_INTA_POS 0 #define IRQ_PORTG_INTB_POS 4 #define IRQ_MEM_DMA0_POS 8 #define IRQ_MEM_DMA1_POS 12 #define IRQ_WATCH_POS 16 #define IRQ_PORTF_INTA_POS 20 #define IRQ_PORTF_INTB_POS 24 #define IRQ_SPI_ERROR_POS 28 /* IAR6 BIT FIELDS */ #define IRQ_NFC_ERROR_POS 0 #define IRQ_HDMA_ERROR_POS 4 #define IRQ_HDMA_POS 8 #define IRQ_USB_EINT_POS 12 #define IRQ_USB_INT0_POS 16 #define IRQ_USB_INT1_POS 20 #define IRQ_USB_INT2_POS 24 #define IRQ_USB_DMA_POS 28 #endif /* _BF527_IRQ_H_ */