rt-thread/libcpu/mips/x1000/x1000_intc.h

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2017-11-08 19:47:45 +08:00
/*
* File : x1000_intc.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2008 - 2012, RT-Thread Development Team
*
* 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 of the License, 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; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2017-02-03 Urey the first version
*/
#ifndef _X1000_INTC_H_
#define _X1000_INTC_H_
/*
* INTC (Interrupt Controller)
*/
#define INTC_ISR(n) (INTC_BASE + 0x00 + (n) * 0x20)
#define INTC_IMR(n) (INTC_BASE + 0x04 + (n) * 0x20)
#define INTC_IMSR(n) (INTC_BASE + 0x08 + (n) * 0x20)
#define INTC_IMCR(n) (INTC_BASE + 0x0c + (n) * 0x20)
#define INTC_IPR(n) (INTC_BASE + 0x10 + (n) * 0x20)
#define REG_INTC_ISR(n) REG32(INTC_ISR((n)))
#define REG_INTC_IMR(n) REG32(INTC_IMR((n)))
#define REG_INTC_IMSR(n) REG32(INTC_IMSR((n)))
#define REG_INTC_IMCR(n) REG32(INTC_IMCR((n)))
#define REG_INTC_IPR(n) REG32(INTC_IPR((n)))
// interrupt controller interrupts
#define IRQ_DMIC 0
#define IRQ_AIC0 1
#define IRQ_RESERVED2 2
#define IRQ_RESERVED3 3
#define IRQ_RESERVED4 4
#define IRQ_RESERVED5 5
#define IRQ_RESERVED6 6
#define IRQ_SFC 7
#define IRQ_SSI0 8
#define IRQ_RESERVED9 9
#define IRQ_PDMA 10
#define IRQ_PDMAD 11
#define IRQ_RESERVED12 12
#define IRQ_RESERVED13 13
#define IRQ_GPIO3 14
#define IRQ_GPIO2 15
#define IRQ_GPIO1 16
#define IRQ_GPIO0 17
#define IRQ_RESERVED18 18
#define IRQ_RESERVED19 19
#define IRQ_RESERVED20 20
#define IRQ_OTG 21
#define IRQ_RESERVED22 22
#define IRQ_AES 23
#define IRQ_RESERVED24 24
#define IRQ_TCU2 25
#define IRQ_TCU1 26
#define IRQ_TCU0 27
#define IRQ_RESERVED28 28
#define IRQ_RESERVED29 29
#define IRQ_CIM 30
#define IRQ_LCD 31
#define IRQ_RTC 32
#define IRQ_RESERVED33 33
#define IRQ_RESERVED34 34
#define IRQ_RESERVED35 35
#define IRQ_MSC1 36
#define IRQ_MSC0 37
#define IRQ_SCC 38
#define IRQ_RESERVED39 39
#define IRQ_PCM0 40
#define IRQ_RESERVED41 41
#define IRQ_RESERVED42 42
#define IRQ_RESERVED43 43
#define IRQ_HARB2 44
#define IRQ_RESERVED45 45
#define IRQ_HARB0 46
#define IRQ_CPM 47
#define IRQ_RESERVED48 48
#define IRQ_UART2 49
#define IRQ_UART1 50
#define IRQ_UART0 51
#define IRQ_DDR 52
#define IRQ_RESERVED53 53
#define IRQ_EFUSE 54
#define IRQ_MAC 55
#define IRQ_RESERVED56 56
#define IRQ_RESERVED57 57
#define IRQ_I2C2 58
#define IRQ_I2C1 59
#define IRQ_I2C0 60
#define IRQ_PDMAM 61
#define IRQ_JPEG 62
#define IRQ_RESERVED63 63
#define IRQ_INTC_MAX 63
#ifndef __ASSEMBLY__
#define __intc_unmask_irq(n) (REG_INTC_IMCR((n)/32) = (1 << ((n)%32)))
#define __intc_mask_irq(n) (REG_INTC_IMSR((n)/32) = (1 << ((n)%32)))
#define __intc_ack_irq(n) (REG_INTC_IPR((n)/32) = (1 << ((n)%32))) /* A dummy ack, as the Pending Register is Read Only. Should we remove __intc_ack_irq() */
#endif /* !__ASSEMBLY__ */
#endif /* _X1000_INTC_H_ */