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448 lines
16 KiB
C
448 lines
16 KiB
C
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/*
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* File: include/asm-blackfin/mach-bf561/irq.h
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* Based on:
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* Author:
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*
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* Created:
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* Description:
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*
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* Rev:
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*
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* Modified:
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*
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* Bugs: Enter bugs at http://blackfin.uclinux.org/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING.
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* If not, write to the Free Software Foundation,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _BF561_IRQ_H_
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#define _BF561_IRQ_H_
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/***********************************************************************
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* Interrupt source definitions:
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Event Source Core Event Name IRQ No
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(highest priority)
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Emulation Events EMU 0
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Reset RST 1
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NMI NMI 2
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Exception EVX 3
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Reserved -- 4
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Hardware Error IVHW 5
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Core Timer IVTMR 6 *
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PLL Wakeup Interrupt IVG7 7
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DMA1 Error (generic) IVG7 8
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DMA2 Error (generic) IVG7 9
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IMDMA Error (generic) IVG7 10
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PPI1 Error Interrupt IVG7 11
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PPI2 Error Interrupt IVG7 12
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SPORT0 Error Interrupt IVG7 13
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SPORT1 Error Interrupt IVG7 14
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SPI Error Interrupt IVG7 15
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UART Error Interrupt IVG7 16
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Reserved Interrupt IVG7 17
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DMA1 0 Interrupt(PPI1) IVG8 18
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DMA1 1 Interrupt(PPI2) IVG8 19
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DMA1 2 Interrupt IVG8 20
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DMA1 3 Interrupt IVG8 21
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DMA1 4 Interrupt IVG8 22
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DMA1 5 Interrupt IVG8 23
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DMA1 6 Interrupt IVG8 24
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DMA1 7 Interrupt IVG8 25
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DMA1 8 Interrupt IVG8 26
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DMA1 9 Interrupt IVG8 27
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DMA1 10 Interrupt IVG8 28
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DMA1 11 Interrupt IVG8 29
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DMA2 0 (SPORT0 RX) IVG9 30
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DMA2 1 (SPORT0 TX) IVG9 31
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DMA2 2 (SPORT1 RX) IVG9 32
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DMA2 3 (SPORT2 TX) IVG9 33
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DMA2 4 (SPI) IVG9 34
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DMA2 5 (UART RX) IVG9 35
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DMA2 6 (UART TX) IVG9 36
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DMA2 7 Interrupt IVG9 37
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DMA2 8 Interrupt IVG9 38
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DMA2 9 Interrupt IVG9 39
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DMA2 10 Interrupt IVG9 40
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DMA2 11 Interrupt IVG9 41
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TIMER 0 Interrupt IVG10 42
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TIMER 1 Interrupt IVG10 43
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TIMER 2 Interrupt IVG10 44
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TIMER 3 Interrupt IVG10 45
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TIMER 4 Interrupt IVG10 46
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TIMER 5 Interrupt IVG10 47
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TIMER 6 Interrupt IVG10 48
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TIMER 7 Interrupt IVG10 49
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TIMER 8 Interrupt IVG10 50
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TIMER 9 Interrupt IVG10 51
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TIMER 10 Interrupt IVG10 52
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TIMER 11 Interrupt IVG10 53
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Programmable Flags0 A (8) IVG11 54
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Programmable Flags0 B (8) IVG11 55
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Programmable Flags1 A (8) IVG11 56
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Programmable Flags1 B (8) IVG11 57
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Programmable Flags2 A (8) IVG11 58
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Programmable Flags2 B (8) IVG11 59
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MDMA1 0 write/read INT IVG8 60
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MDMA1 1 write/read INT IVG8 61
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MDMA2 0 write/read INT IVG9 62
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MDMA2 1 write/read INT IVG9 63
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IMDMA 0 write/read INT IVG12 64
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IMDMA 1 write/read INT IVG12 65
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Watch Dog Timer IVG13 66
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Reserved interrupt IVG7 67
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Reserved interrupt IVG7 68
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Supplemental interrupt 0 IVG7 69
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supplemental interrupt 1 IVG7 70
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Softirq IVG14
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System Call --
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(lowest priority) IVG15
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**********************************************************************/
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#define SYS_IRQS 71
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#define NR_PERI_INTS 64
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/*
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* The ABSTRACT IRQ definitions
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* the first seven of the following are fixed,
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* the rest you change if you need to.
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*/
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/* IVG 0-6*/
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#define IRQ_EMU 0 /* Emulation */
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#define IRQ_RST 1 /* Reset */
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#define IRQ_NMI 2 /* Non Maskable Interrupt */
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#define IRQ_EVX 3 /* Exception */
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#define IRQ_UNUSED 4 /* Reserved interrupt */
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#define IRQ_HWERR 5 /* Hardware Error */
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#define IRQ_CORETMR 6 /* Core timer */
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#define IVG_BASE 7
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/* IVG 7 */
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#define IRQ_PLL_WAKEUP (IVG_BASE + 0) /* PLL Wakeup Interrupt */
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#define IRQ_DMA1_ERROR (IVG_BASE + 1) /* DMA1 Error (general) */
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#define IRQ_DMA_ERROR IRQ_DMA1_ERROR /* DMA1 Error (general) */
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#define IRQ_DMA2_ERROR (IVG_BASE + 2) /* DMA2 Error (general) */
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#define IRQ_IMDMA_ERROR (IVG_BASE + 3) /* IMDMA Error Interrupt */
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#define IRQ_PPI1_ERROR (IVG_BASE + 4) /* PPI1 Error Interrupt */
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#define IRQ_PPI_ERROR IRQ_PPI1_ERROR /* PPI1 Error Interrupt */
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#define IRQ_PPI2_ERROR (IVG_BASE + 5) /* PPI2 Error Interrupt */
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#define IRQ_SPORT0_ERROR (IVG_BASE + 6) /* SPORT0 Error Interrupt */
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#define IRQ_SPORT1_ERROR (IVG_BASE + 7) /* SPORT1 Error Interrupt */
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#define IRQ_SPI_ERROR (IVG_BASE + 8) /* SPI Error Interrupt */
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#define IRQ_UART_ERROR (IVG_BASE + 9) /* UART Error Interrupt */
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#define IRQ_RESERVED_ERROR (IVG_BASE + 10) /* Reversed Interrupt */
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/* IVG 8 */
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#define IRQ_DMA1_0 (IVG_BASE + 11) /* DMA1 0 Interrupt(PPI1) */
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#define IRQ_PPI IRQ_DMA1_0 /* DMA1 0 Interrupt(PPI1) */
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#define IRQ_PPI0 IRQ_DMA1_0 /* DMA1 0 Interrupt(PPI1) */
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#define IRQ_DMA1_1 (IVG_BASE + 12) /* DMA1 1 Interrupt(PPI2) */
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#define IRQ_PPI1 IRQ_DMA1_1 /* DMA1 1 Interrupt(PPI2) */
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#define IRQ_DMA1_2 (IVG_BASE + 13) /* DMA1 2 Interrupt */
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#define IRQ_DMA1_3 (IVG_BASE + 14) /* DMA1 3 Interrupt */
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#define IRQ_DMA1_4 (IVG_BASE + 15) /* DMA1 4 Interrupt */
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#define IRQ_DMA1_5 (IVG_BASE + 16) /* DMA1 5 Interrupt */
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#define IRQ_DMA1_6 (IVG_BASE + 17) /* DMA1 6 Interrupt */
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#define IRQ_DMA1_7 (IVG_BASE + 18) /* DMA1 7 Interrupt */
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#define IRQ_DMA1_8 (IVG_BASE + 19) /* DMA1 8 Interrupt */
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#define IRQ_DMA1_9 (IVG_BASE + 20) /* DMA1 9 Interrupt */
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#define IRQ_DMA1_10 (IVG_BASE + 21) /* DMA1 10 Interrupt */
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#define IRQ_DMA1_11 (IVG_BASE + 22) /* DMA1 11 Interrupt */
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/* IVG 9 */
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#define IRQ_DMA2_0 (IVG_BASE + 23) /* DMA2 0 (SPORT0 RX) */
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#define IRQ_SPORT0_RX IRQ_DMA2_0 /* DMA2 0 (SPORT0 RX) */
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#define IRQ_DMA2_1 (IVG_BASE + 24) /* DMA2 1 (SPORT0 TX) */
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#define IRQ_SPORT0_TX IRQ_DMA2_1 /* DMA2 1 (SPORT0 TX) */
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#define IRQ_DMA2_2 (IVG_BASE + 25) /* DMA2 2 (SPORT1 RX) */
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#define IRQ_SPORT1_RX IRQ_DMA2_2 /* DMA2 2 (SPORT1 RX) */
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#define IRQ_DMA2_3 (IVG_BASE + 26) /* DMA2 3 (SPORT2 TX) */
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#define IRQ_SPORT1_TX IRQ_DMA2_3 /* DMA2 3 (SPORT2 TX) */
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#define IRQ_DMA2_4 (IVG_BASE + 27) /* DMA2 4 (SPI) */
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#define IRQ_SPI IRQ_DMA2_4 /* DMA2 4 (SPI) */
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#define IRQ_DMA2_5 (IVG_BASE + 28) /* DMA2 5 (UART RX) */
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#define IRQ_UART_RX IRQ_DMA2_5 /* DMA2 5 (UART RX) */
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#define IRQ_DMA2_6 (IVG_BASE + 29) /* DMA2 6 (UART TX) */
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#define IRQ_UART_TX IRQ_DMA2_6 /* DMA2 6 (UART TX) */
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#define IRQ_DMA2_7 (IVG_BASE + 30) /* DMA2 7 Interrupt */
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#define IRQ_DMA2_8 (IVG_BASE + 31) /* DMA2 8 Interrupt */
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#define IRQ_DMA2_9 (IVG_BASE + 32) /* DMA2 9 Interrupt */
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#define IRQ_DMA2_10 (IVG_BASE + 33) /* DMA2 10 Interrupt */
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#define IRQ_DMA2_11 (IVG_BASE + 34) /* DMA2 11 Interrupt */
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/* IVG 10 */
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#define IRQ_TIMER0 (IVG_BASE + 35) /* TIMER 0 Interrupt */
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#define IRQ_TIMER1 (IVG_BASE + 36) /* TIMER 1 Interrupt */
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#define IRQ_TIMER2 (IVG_BASE + 37) /* TIMER 2 Interrupt */
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#define IRQ_TIMER3 (IVG_BASE + 38) /* TIMER 3 Interrupt */
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#define IRQ_TIMER4 (IVG_BASE + 39) /* TIMER 4 Interrupt */
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#define IRQ_TIMER5 (IVG_BASE + 40) /* TIMER 5 Interrupt */
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#define IRQ_TIMER6 (IVG_BASE + 41) /* TIMER 6 Interrupt */
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#define IRQ_TIMER7 (IVG_BASE + 42) /* TIMER 7 Interrupt */
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#define IRQ_TIMER8 (IVG_BASE + 43) /* TIMER 8 Interrupt */
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#define IRQ_TIMER9 (IVG_BASE + 44) /* TIMER 9 Interrupt */
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#define IRQ_TIMER10 (IVG_BASE + 45) /* TIMER 10 Interrupt */
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#define IRQ_TIMER11 (IVG_BASE + 46) /* TIMER 11 Interrupt */
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/* IVG 11 */
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#define IRQ_PROG0_INTA (IVG_BASE + 47) /* Programmable Flags0 A (8) */
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#define IRQ_PROG_INTA IRQ_PROG0_INTA /* Programmable Flags0 A (8) */
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#define IRQ_PROG0_INTB (IVG_BASE + 48) /* Programmable Flags0 B (8) */
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#define IRQ_PROG_INTB IRQ_PROG0_INTB /* Programmable Flags0 B (8) */
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#define IRQ_PROG1_INTA (IVG_BASE + 49) /* Programmable Flags1 A (8) */
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#define IRQ_PROG1_INTB (IVG_BASE + 50) /* Programmable Flags1 B (8) */
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#define IRQ_PROG2_INTA (IVG_BASE + 51) /* Programmable Flags2 A (8) */
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#define IRQ_PROG2_INTB (IVG_BASE + 52) /* Programmable Flags2 B (8) */
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/* IVG 8 */
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#define IRQ_DMA1_WRRD0 (IVG_BASE + 53) /* MDMA1 0 write/read INT */
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#define IRQ_DMA_WRRD0 IRQ_DMA1_WRRD0 /* MDMA1 0 write/read INT */
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#define IRQ_MEM_DMA0 IRQ_DMA1_WRRD0
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#define IRQ_DMA1_WRRD1 (IVG_BASE + 54) /* MDMA1 1 write/read INT */
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#define IRQ_DMA_WRRD1 IRQ_DMA1_WRRD1 /* MDMA1 1 write/read INT */
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#define IRQ_MEM_DMA1 IRQ_DMA1_WRRD1
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/* IVG 9 */
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#define IRQ_DMA2_WRRD0 (IVG_BASE + 55) /* MDMA2 0 write/read INT */
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#define IRQ_MEM_DMA2 IRQ_DMA2_WRRD0
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#define IRQ_DMA2_WRRD1 (IVG_BASE + 56) /* MDMA2 1 write/read INT */
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#define IRQ_MEM_DMA3 IRQ_DMA2_WRRD1
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/* IVG 12 */
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#define IRQ_IMDMA_WRRD0 (IVG_BASE + 57) /* IMDMA 0 write/read INT */
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#define IRQ_IMEM_DMA0 IRQ_IMDMA_WRRD0
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#define IRQ_IMDMA_WRRD1 (IVG_BASE + 58) /* IMDMA 1 write/read INT */
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#define IRQ_IMEM_DMA1 IRQ_IMDMA_WRRD1
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/* IVG 13 */
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#define IRQ_WATCH (IVG_BASE + 59) /* Watch Dog Timer */
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/* IVG 7 */
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#define IRQ_RESERVED_1 (IVG_BASE + 60) /* Reserved interrupt */
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#define IRQ_RESERVED_2 (IVG_BASE + 61) /* Reserved interrupt */
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#define IRQ_SUPPLE_0 (IVG_BASE + 62) /* Supplemental interrupt 0 */
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#define IRQ_SUPPLE_1 (IVG_BASE + 63) /* supplemental interrupt 1 */
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#define IRQ_PF0 73
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#define IRQ_PF1 74
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#define IRQ_PF2 75
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#define IRQ_PF3 76
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#define IRQ_PF4 77
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#define IRQ_PF5 78
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#define IRQ_PF6 79
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#define IRQ_PF7 80
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#define IRQ_PF8 81
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#define IRQ_PF9 82
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#define IRQ_PF10 83
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#define IRQ_PF11 84
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#define IRQ_PF12 85
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#define IRQ_PF13 86
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#define IRQ_PF14 87
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#define IRQ_PF15 88
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#define IRQ_PF16 89
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#define IRQ_PF17 90
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#define IRQ_PF18 91
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#define IRQ_PF19 92
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#define IRQ_PF20 93
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#define IRQ_PF21 94
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#define IRQ_PF22 95
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#define IRQ_PF23 96
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#define IRQ_PF24 97
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#define IRQ_PF25 98
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#define IRQ_PF26 99
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#define IRQ_PF27 100
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#define IRQ_PF28 101
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#define IRQ_PF29 102
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#define IRQ_PF30 103
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#define IRQ_PF31 104
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#define IRQ_PF32 105
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#define IRQ_PF33 106
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#define IRQ_PF34 107
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#define IRQ_PF35 108
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#define IRQ_PF36 109
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#define IRQ_PF37 110
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#define IRQ_PF38 111
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#define IRQ_PF39 112
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#define IRQ_PF40 113
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#define IRQ_PF41 114
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#define IRQ_PF42 115
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#define IRQ_PF43 116
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#define IRQ_PF44 117
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#define IRQ_PF45 118
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#define IRQ_PF46 119
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#define IRQ_PF47 120
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#define GPIO_IRQ_BASE IRQ_PF0
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#define NR_IRQS (IRQ_PF47 + 1)
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#define IVG7 7
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#define IVG8 8
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#define IVG9 9
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#define IVG10 10
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#define IVG11 11
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#define IVG12 12
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#define IVG13 13
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#define IVG14 14
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#define IVG15 15
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/*
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* DEFAULT PRIORITIES:
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*/
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#define CONFIG_DEF_PLL_WAKEUP 7
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#define CONFIG_DEF_DMA1_ERROR 7
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#define CONFIG_DEF_DMA2_ERROR 7
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#define CONFIG_DEF_IMDMA_ERROR 7
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#define CONFIG_DEF_PPI1_ERROR 7
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#define CONFIG_DEF_PPI2_ERROR 7
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#define CONFIG_DEF_SPORT0_ERROR 7
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#define CONFIG_DEF_SPORT1_ERROR 7
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#define CONFIG_DEF_SPI_ERROR 7
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#define CONFIG_DEF_UART_ERROR 7
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#define CONFIG_DEF_RESERVED_ERROR 7
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#define CONFIG_DEF_DMA1_0 8
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#define CONFIG_DEF_DMA1_1 8
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#define CONFIG_DEF_DMA1_2 8
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#define CONFIG_DEF_DMA1_3 8
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#define CONFIG_DEF_DMA1_4 8
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#define CONFIG_DEF_DMA1_5 8
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#define CONFIG_DEF_DMA1_6 8
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#define CONFIG_DEF_DMA1_7 8
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#define CONFIG_DEF_DMA1_8 8
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#define CONFIG_DEF_DMA1_9 8
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#define CONFIG_DEF_DMA1_10 8
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#define CONFIG_DEF_DMA1_11 8
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#define CONFIG_DEF_DMA2_0 9
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#define CONFIG_DEF_DMA2_1 9
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#define CONFIG_DEF_DMA2_2 9
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#define CONFIG_DEF_DMA2_3 9
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#define CONFIG_DEF_DMA2_4 9
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#define CONFIG_DEF_DMA2_5 9
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#define CONFIG_DEF_DMA2_6 9
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#define CONFIG_DEF_DMA2_7 9
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#define CONFIG_DEF_DMA2_8 9
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#define CONFIG_DEF_DMA2_9 9
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#define CONFIG_DEF_DMA2_10 9
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#define CONFIG_DEF_DMA2_11 9
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#define CONFIG_DEF_TIMER0 10
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#define CONFIG_DEF_TIMER1 10
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#define CONFIG_DEF_TIMER2 10
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#define CONFIG_DEF_TIMER3 10
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#define CONFIG_DEF_TIMER4 10
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#define CONFIG_DEF_TIMER5 10
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#define CONFIG_DEF_TIMER6 10
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#define CONFIG_DEF_TIMER7 10
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#define CONFIG_DEF_TIMER8 10
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#define CONFIG_DEF_TIMER9 10
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#define CONFIG_DEF_TIMER10 10
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#define CONFIG_DEF_TIMER11 10
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#define CONFIG_DEF_PROG0_INTA 11
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#define CONFIG_DEF_PROG0_INTB 11
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#define CONFIG_DEF_PROG1_INTA 11
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#define CONFIG_DEF_PROG1_INTB 11
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#define CONFIG_DEF_PROG2_INTA 11
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#define CONFIG_DEF_PROG2_INTB 11
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#define CONFIG_DEF_DMA1_WRRD0 8
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#define CONFIG_DEF_DMA1_WRRD1 8
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#define CONFIG_DEF_DMA2_WRRD0 9
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#define CONFIG_DEF_DMA2_WRRD1 9
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#define CONFIG_DEF_IMDMA_WRRD0 12
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#define CONFIG_DEF_IMDMA_WRRD1 12
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#define CONFIG_DEF_WATCH 13
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#define CONFIG_DEF_RESERVED_1 7
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#define CONFIG_DEF_RESERVED_2 7
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#define CONFIG_DEF_SUPPLE_0 7
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#define CONFIG_DEF_SUPPLE_1 7
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/* IAR0 BIT FIELDS */
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#define IRQ_PLL_WAKEUP_POS 0
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#define IRQ_DMA1_ERROR_POS 4
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#define IRQ_DMA2_ERROR_POS 8
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#define IRQ_IMDMA_ERROR_POS 12
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#define IRQ_PPI0_ERROR_POS 16
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#define IRQ_PPI1_ERROR_POS 20
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#define IRQ_SPORT0_ERROR_POS 24
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#define IRQ_SPORT1_ERROR_POS 28
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/* IAR1 BIT FIELDS */
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#define IRQ_SPI_ERROR_POS 0
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#define IRQ_UART_ERROR_POS 4
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#define IRQ_RESERVED_ERROR_POS 8
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#define IRQ_DMA1_0_POS 12
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#define IRQ_DMA1_1_POS 16
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#define IRQ_DMA1_2_POS 20
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#define IRQ_DMA1_3_POS 24
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#define IRQ_DMA1_4_POS 28
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/* IAR2 BIT FIELDS */
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#define IRQ_DMA1_5_POS 0
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#define IRQ_DMA1_6_POS 4
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#define IRQ_DMA1_7_POS 8
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#define IRQ_DMA1_8_POS 12
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#define IRQ_DMA1_9_POS 16
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#define IRQ_DMA1_10_POS 20
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#define IRQ_DMA1_11_POS 24
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#define IRQ_DMA2_0_POS 28
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/* IAR3 BIT FIELDS */
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#define IRQ_DMA2_1_POS 0
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#define IRQ_DMA2_2_POS 4
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#define IRQ_DMA2_3_POS 8
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#define IRQ_DMA2_4_POS 12
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#define IRQ_DMA2_5_POS 16
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#define IRQ_DMA2_6_POS 20
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#define IRQ_DMA2_7_POS 24
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#define IRQ_DMA2_8_POS 28
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/* IAR4 BIT FIELDS */
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#define IRQ_DMA2_9_POS 0
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#define IRQ_DMA2_10_POS 4
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#define IRQ_DMA2_11_POS 8
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#define IRQ_TIMER0_POS 12
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#define IRQ_TIMER1_POS 16
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#define IRQ_TIMER2_POS 20
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#define IRQ_TIMER3_POS 24
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#define IRQ_TIMER4_POS 28
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/* IAR5 BIT FIELDS */
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#define IRQ_TIMER5_POS 0
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#define IRQ_TIMER6_POS 4
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#define IRQ_TIMER7_POS 8
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#define IRQ_TIMER8_POS 12
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#define IRQ_TIMER9_POS 16
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#define IRQ_TIMER10_POS 20
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#define IRQ_TIMER11_POS 24
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#define IRQ_PROG0_INTA_POS 28
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/* IAR6 BIT FIELDS */
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#define IRQ_PROG0_INTB_POS 0
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#define IRQ_PROG1_INTA_POS 4
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#define IRQ_PROG1_INTB_POS 8
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#define IRQ_PROG2_INTA_POS 12
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#define IRQ_PROG2_INTB_POS 16
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#define IRQ_DMA1_WRRD0_POS 20
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#define IRQ_DMA1_WRRD1_POS 24
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#define IRQ_DMA2_WRRD0_POS 28
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/* IAR7 BIT FIELDS */
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#define IRQ_DMA2_WRRD1_POS 0
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#define IRQ_IMDMA_WRRD0_POS 4
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#define IRQ_IMDMA_WRRD1_POS 8
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#define IRQ_WDTIMER_POS 12
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#define IRQ_RESERVED_1_POS 16
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#define IRQ_RESERVED_2_POS 20
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#define IRQ_SUPPLE_0_POS 24
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#define IRQ_SUPPLE_1_POS 28
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#endif /* _BF561_IRQ_H_ */
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