1 /* 2 * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de> 3 * JZ4740 IRQ definitions 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License as published by the 7 * Free Software Foundation; either version 2 of the License, or (at your 8 * option) any later version. 9 * 10 * You should have received a copy of the GNU General Public License along 11 * with this program; if not, write to the Free Software Foundation, Inc., 12 * 675 Mass Ave, Cambridge, MA 02139, USA. 13 * 14 */ 15 16 #ifndef __ASM_MACH_JZ4740_IRQ_H__ 17 #define __ASM_MACH_JZ4740_IRQ_H__ 18 19 #define MIPS_CPU_IRQ_BASE 0 20 #define JZ4740_IRQ_BASE 8 21 22 #ifdef CONFIG_MACH_JZ4740 23 # define NR_INTC_IRQS 32 24 #else 25 # define NR_INTC_IRQS 64 26 #endif 27 28 /* 1st-level interrupts */ 29 #define JZ4740_IRQ(x) (JZ4740_IRQ_BASE + (x)) 30 #define JZ4740_IRQ_I2C JZ4740_IRQ(1) 31 #define JZ4740_IRQ_UHC JZ4740_IRQ(3) 32 #define JZ4740_IRQ_UART1 JZ4740_IRQ(8) 33 #define JZ4740_IRQ_UART0 JZ4740_IRQ(9) 34 #define JZ4740_IRQ_SADC JZ4740_IRQ(12) 35 #define JZ4740_IRQ_MSC JZ4740_IRQ(14) 36 #define JZ4740_IRQ_RTC JZ4740_IRQ(15) 37 #define JZ4740_IRQ_SSI JZ4740_IRQ(16) 38 #define JZ4740_IRQ_CIM JZ4740_IRQ(17) 39 #define JZ4740_IRQ_AIC JZ4740_IRQ(18) 40 #define JZ4740_IRQ_ETH JZ4740_IRQ(19) 41 #define JZ4740_IRQ_DMAC JZ4740_IRQ(20) 42 #define JZ4740_IRQ_TCU2 JZ4740_IRQ(21) 43 #define JZ4740_IRQ_TCU1 JZ4740_IRQ(22) 44 #define JZ4740_IRQ_TCU0 JZ4740_IRQ(23) 45 #define JZ4740_IRQ_UDC JZ4740_IRQ(24) 46 #define JZ4740_IRQ_GPIO3 JZ4740_IRQ(25) 47 #define JZ4740_IRQ_GPIO2 JZ4740_IRQ(26) 48 #define JZ4740_IRQ_GPIO1 JZ4740_IRQ(27) 49 #define JZ4740_IRQ_GPIO0 JZ4740_IRQ(28) 50 #define JZ4740_IRQ_IPU JZ4740_IRQ(29) 51 #define JZ4740_IRQ_LCD JZ4740_IRQ(30) 52 53 #define JZ4780_IRQ_TCU2 JZ4740_IRQ(25) 54 55 /* 2nd-level interrupts */ 56 #define JZ4740_IRQ_DMA(x) (JZ4740_IRQ(NR_INTC_IRQS) + (x)) 57 58 #define JZ4740_IRQ_INTC_GPIO(x) (JZ4740_IRQ_GPIO0 - (x)) 59 #define JZ4740_IRQ_GPIO(x) (JZ4740_IRQ(NR_INTC_IRQS + 16) + (x)) 60 61 #define JZ4740_IRQ_ADC_BASE JZ4740_IRQ(NR_INTC_IRQS + 144) 62 63 #define NR_IRQS (JZ4740_IRQ_ADC_BASE + 6) 64 65 #endif 66