summaryrefslogtreecommitdiffstats
path: root/include/asm-blackfin/mach-bf537/irq.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-blackfin/mach-bf537/irq.h')
-rw-r--r--include/asm-blackfin/mach-bf537/irq.h219
1 files changed, 219 insertions, 0 deletions
diff --git a/include/asm-blackfin/mach-bf537/irq.h b/include/asm-blackfin/mach-bf537/irq.h
new file mode 100644
index 00000000000..8af2a832ef6
--- /dev/null
+++ b/include/asm-blackfin/mach-bf537/irq.h
@@ -0,0 +1,219 @@
+/*
+ * file: include/asm-blackfin/mach-bf537/irq.h
+ * based on:
+ * author:
+ *
+ * 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 _BF537_IRQ_H_
+#define _BF537_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 SYS_IRQS 41
+#define NR_PERI_INTS 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 IRQ_PLL_WAKEUP 7 /*PLL Wakeup Interrupt */
+#define IRQ_DMA_ERROR 8 /*DMA Error (general) */
+#define IRQ_GENERIC_ERROR 9 /*GENERIC Error Interrupt */
+#define IRQ_RTC 10 /*RTC Interrupt */
+#define IRQ_PPI 11 /*DMA0 Interrupt (PPI) */
+#define IRQ_SPORT0_RX 12 /*DMA3 Interrupt (SPORT0 RX) */
+#define IRQ_SPORT0_TX 13 /*DMA4 Interrupt (SPORT0 TX) */
+#define IRQ_SPORT1_RX 14 /*DMA5 Interrupt (SPORT1 RX) */
+#define IRQ_SPORT1_TX 15 /*DMA6 Interrupt (SPORT1 TX) */
+#define IRQ_TWI 16 /*TWI Interrupt */
+#define IRQ_SPI 17 /*DMA7 Interrupt (SPI) */
+#define IRQ_UART0_RX 18 /*DMA8 Interrupt (UART0 RX) */
+#define IRQ_UART0_TX 19 /*DMA9 Interrupt (UART0 TX) */
+#define IRQ_UART1_RX 20 /*DMA10 Interrupt (UART1 RX) */
+#define IRQ_UART1_TX 21 /*DMA11 Interrupt (UART1 TX) */
+#define IRQ_CAN_RX 22 /*CAN Receive Interrupt */
+#define IRQ_CAN_TX 23 /*CAN Transmit Interrupt */
+#define IRQ_MAC_RX 24 /*DMA1 (Ethernet RX) Interrupt */
+#define IRQ_MAC_TX 25 /*DMA2 (Ethernet TX) Interrupt */
+#define IRQ_TMR0 26 /*Timer 0 */
+#define IRQ_TMR1 27 /*Timer 1 */
+#define IRQ_TMR2 28 /*Timer 2 */
+#define IRQ_TMR3 29 /*Timer 3 */
+#define IRQ_TMR4 30 /*Timer 4 */
+#define IRQ_TMR5 31 /*Timer 5 */
+#define IRQ_TMR6 32 /*Timer 6 */
+#define IRQ_TMR7 33 /*Timer 7 */
+#define IRQ_PROG_INTA 34 /* PF Ports F&G (PF15:0) Interrupt A */
+#define IRQ_PORTG_INTB 35 /* PF Port G (PF15:0) Interrupt B */
+#define IRQ_MEM_DMA0 36 /*(Memory DMA Stream 0) */
+#define IRQ_MEM_DMA1 37 /*(Memory DMA Stream 1) */
+#define IRQ_PROG_INTB 38 /* PF Ports F (PF15:0) Interrupt B */
+#define IRQ_WATCH 38 /*Watch Dog Timer */
+#define IRQ_SW_INT1 40 /*Software Int 1 */
+#define IRQ_SW_INT2 41 /*Software Int 2 (reserved for SYSCALL) */
+
+#define IRQ_PPI_ERROR 42 /*PPI Error Interrupt */
+#define IRQ_CAN_ERROR 43 /*CAN Error Interrupt */
+#define IRQ_MAC_ERROR 44 /*PPI Error Interrupt */
+#define IRQ_SPORT0_ERROR 45 /*SPORT0 Error Interrupt */
+#define IRQ_SPORT1_ERROR 46 /*SPORT1 Error Interrupt */
+#define IRQ_SPI_ERROR 47 /*SPI Error Interrupt */
+#define IRQ_UART0_ERROR 48 /*UART Error Interrupt */
+#define IRQ_UART1_ERROR 49 /*UART Error Interrupt */
+
+#define IRQ_PF0 50
+#define IRQ_PF1 51
+#define IRQ_PF2 52
+#define IRQ_PF3 53
+#define IRQ_PF4 54
+#define IRQ_PF5 55
+#define IRQ_PF6 56
+#define IRQ_PF7 57
+#define IRQ_PF8 58
+#define IRQ_PF9 59
+#define IRQ_PF10 60
+#define IRQ_PF11 61
+#define IRQ_PF12 62
+#define IRQ_PF13 63
+#define IRQ_PF14 64
+#define IRQ_PF15 65
+
+#define IRQ_PG0 66
+#define IRQ_PG1 67
+#define IRQ_PG2 68
+#define IRQ_PG3 69
+#define IRQ_PG4 70
+#define IRQ_PG5 71
+#define IRQ_PG6 72
+#define IRQ_PG7 73
+#define IRQ_PG8 74
+#define IRQ_PG9 75
+#define IRQ_PG10 76
+#define IRQ_PG11 77
+#define IRQ_PG12 78
+#define IRQ_PG13 79
+#define IRQ_PG14 80
+#define IRQ_PG15 81
+
+#define IRQ_PH0 82
+#define IRQ_PH1 83
+#define IRQ_PH2 84
+#define IRQ_PH3 85
+#define IRQ_PH4 86
+#define IRQ_PH5 87
+#define IRQ_PH6 88
+#define IRQ_PH7 89
+#define IRQ_PH8 90
+#define IRQ_PH9 91
+#define IRQ_PH10 92
+#define IRQ_PH11 93
+#define IRQ_PH12 94
+#define IRQ_PH13 95
+#define IRQ_PH14 96
+#define IRQ_PH15 97
+
+#ifdef CONFIG_IRQCHIP_DEMUX_GPIO
+#define NR_IRQS (IRQ_PH15+1)
+#else
+#define NR_IRQS (IRQ_UART1_ERROR+1)
+#endif
+
+#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_DMA_ERROR_POS 4
+#define IRQ_ERROR_POS 8
+#define IRQ_RTC_POS 12
+#define IRQ_PPI_POS 16
+#define IRQ_SPORT0_RX_POS 20
+#define IRQ_SPORT0_TX_POS 24
+#define IRQ_SPORT1_RX_POS 28
+
+/* IAR1 BIT FIELDS*/
+#define IRQ_SPORT1_TX_POS 0
+#define IRQ_TWI_POS 4
+#define IRQ_SPI_POS 8
+#define IRQ_UART0_RX_POS 12
+#define IRQ_UART0_TX_POS 16
+#define IRQ_UART1_RX_POS 20
+#define IRQ_UART1_TX_POS 24
+#define IRQ_CAN_RX_POS 28
+
+/* IAR2 BIT FIELDS*/
+#define IRQ_CAN_TX_POS 0
+#define IRQ_MAC_RX_POS 4
+#define IRQ_MAC_TX_POS 8
+#define IRQ_TMR0_POS 12
+#define IRQ_TMR1_POS 16
+#define IRQ_TMR2_POS 20
+#define IRQ_TMR3_POS 24
+#define IRQ_TMR4_POS 28
+
+/* IAR3 BIT FIELDS*/
+#define IRQ_TMR5_POS 0
+#define IRQ_TMR6_POS 4
+#define IRQ_TMR7_POS 8
+#define IRQ_PROG_INTA_POS 12
+#define IRQ_PORTG_INTB_POS 16
+#define IRQ_MEM_DMA0_POS 20
+#define IRQ_MEM_DMA1_POS 24
+#define IRQ_WATCH_POS 28
+
+#endif /* _BF537_IRQ_H_ */