1 /* 2 * File : x1000_intc.h 3 * This file is part of RT-Thread RTOS 4 * COPYRIGHT (C) 2008 - 2012, RT-Thread Development Team 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License along 17 * with this program; if not, write to the Free Software Foundation, Inc., 18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Change Logs: 21 * Date Author Notes 22 * 2017-02-03 Urey the first version 23 */ 24 25 #ifndef _X1000_INTC_H_ 26 #define _X1000_INTC_H_ 27 28 29 /* 30 * INTC (Interrupt Controller) 31 */ 32 #define INTC_ISR(n) (INTC_BASE + 0x00 + (n) * 0x20) 33 #define INTC_IMR(n) (INTC_BASE + 0x04 + (n) * 0x20) 34 #define INTC_IMSR(n) (INTC_BASE + 0x08 + (n) * 0x20) 35 #define INTC_IMCR(n) (INTC_BASE + 0x0c + (n) * 0x20) 36 #define INTC_IPR(n) (INTC_BASE + 0x10 + (n) * 0x20) 37 38 #define REG_INTC_ISR(n) REG32(INTC_ISR((n))) 39 #define REG_INTC_IMR(n) REG32(INTC_IMR((n))) 40 #define REG_INTC_IMSR(n) REG32(INTC_IMSR((n))) 41 #define REG_INTC_IMCR(n) REG32(INTC_IMCR((n))) 42 #define REG_INTC_IPR(n) REG32(INTC_IPR((n))) 43 44 // interrupt controller interrupts 45 #define IRQ_DMIC 0 46 #define IRQ_AIC0 1 47 #define IRQ_RESERVED2 2 48 #define IRQ_RESERVED3 3 49 #define IRQ_RESERVED4 4 50 #define IRQ_RESERVED5 5 51 #define IRQ_RESERVED6 6 52 #define IRQ_SFC 7 53 #define IRQ_SSI0 8 54 #define IRQ_RESERVED9 9 55 #define IRQ_PDMA 10 56 #define IRQ_PDMAD 11 57 #define IRQ_RESERVED12 12 58 #define IRQ_RESERVED13 13 59 #define IRQ_GPIO3 14 60 #define IRQ_GPIO2 15 61 #define IRQ_GPIO1 16 62 #define IRQ_GPIO0 17 63 #define IRQ_RESERVED18 18 64 #define IRQ_RESERVED19 19 65 #define IRQ_RESERVED20 20 66 #define IRQ_OTG 21 67 #define IRQ_RESERVED22 22 68 #define IRQ_AES 23 69 #define IRQ_RESERVED24 24 70 #define IRQ_TCU2 25 71 #define IRQ_TCU1 26 72 #define IRQ_TCU0 27 73 #define IRQ_RESERVED28 28 74 #define IRQ_RESERVED29 29 75 #define IRQ_CIM 30 76 #define IRQ_LCD 31 77 #define IRQ_RTC 32 78 #define IRQ_RESERVED33 33 79 #define IRQ_RESERVED34 34 80 #define IRQ_RESERVED35 35 81 #define IRQ_MSC1 36 82 #define IRQ_MSC0 37 83 #define IRQ_SCC 38 84 #define IRQ_RESERVED39 39 85 #define IRQ_PCM0 40 86 #define IRQ_RESERVED41 41 87 #define IRQ_RESERVED42 42 88 #define IRQ_RESERVED43 43 89 #define IRQ_HARB2 44 90 #define IRQ_RESERVED45 45 91 #define IRQ_HARB0 46 92 #define IRQ_CPM 47 93 #define IRQ_RESERVED48 48 94 #define IRQ_UART2 49 95 #define IRQ_UART1 50 96 #define IRQ_UART0 51 97 #define IRQ_DDR 52 98 #define IRQ_RESERVED53 53 99 #define IRQ_EFUSE 54 100 #define IRQ_MAC 55 101 #define IRQ_RESERVED56 56 102 #define IRQ_RESERVED57 57 103 #define IRQ_I2C2 58 104 #define IRQ_I2C1 59 105 #define IRQ_I2C0 60 106 #define IRQ_PDMAM 61 107 #define IRQ_JPEG 62 108 #define IRQ_RESERVED63 63 109 110 #define IRQ_INTC_MAX 63 111 112 #ifndef __ASSEMBLY__ 113 114 #define __intc_unmask_irq(n) (REG_INTC_IMCR((n)/32) = (1 << ((n)%32))) 115 #define __intc_mask_irq(n) (REG_INTC_IMSR((n)/32) = (1 << ((n)%32))) 116 #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() */ 117 118 #endif /* !__ASSEMBLY__ */ 119 120 #endif /* _X1000_INTC_H_ */ 121