1/* 2 * arch/arm/mach-ixp23xx/include/mach/irqs.h 3 * 4 * IRQ definitions for IXP23XX based systems 5 * 6 * Author: Naeem Afzal <naeem.m.afzal@intel.com> 7 * 8 * Copyright (C) 2003-2004 Intel Corporation. 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License version 2 as 12 * published by the Free Software Foundation. 13 */ 14 15#ifndef __ASM_ARCH_IRQS_H 16#define __ASM_ARCH_IRQS_H 17 18#define NR_IXP23XX_IRQS IRQ_IXP23XX_INTB+1 19#define IRQ_IXP23XX_EXTIRQS NR_IXP23XX_IRQS 20 21 22#define IRQ_IXP23XX_DBG0 0 /* Debug/Execution/MBox */ 23#define IRQ_IXP23XX_DBG1 1 /* Debug/Execution/MBox */ 24#define IRQ_IXP23XX_NPE_TRG 2 /* npe_trigger */ 25#define IRQ_IXP23XX_TIMER1 3 /* Timer[0] */ 26#define IRQ_IXP23XX_TIMER2 4 /* Timer[1] */ 27#define IRQ_IXP23XX_TIMESTAMP 5 /* Timer[2], Time-stamp */ 28#define IRQ_IXP23XX_WDOG 6 /* Time[3], Watchdog Timer */ 29#define IRQ_IXP23XX_PCI_DBELL 7 /* PCI Doorbell */ 30#define IRQ_IXP23XX_PCI_DMA1 8 /* PCI DMA Channel 1 */ 31#define IRQ_IXP23XX_PCI_DMA2 9 /* PCI DMA Channel 2 */ 32#define IRQ_IXP23XX_PCI_DMA3 10 /* PCI DMA Channel 3 */ 33#define IRQ_IXP23XX_PCI_INT_RPH 11 /* pcxg_pci_int_rph */ 34#define IRQ_IXP23XX_CPP_PMU 12 /* xpxg_pm_int_rpl */ 35#define IRQ_IXP23XX_SWINT0 13 /* S/W Interrupt0 */ 36#define IRQ_IXP23XX_SWINT1 14 /* S/W Interrupt1 */ 37#define IRQ_IXP23XX_UART2 15 /* UART1 Interrupt */ 38#define IRQ_IXP23XX_UART1 16 /* UART0 Interrupt */ 39#define IRQ_IXP23XX_XSI_PMU_ROLLOVER 17 /* AHB Performance M. Unit counter rollover */ 40#define IRQ_IXP23XX_XSI_AHB_PM0 18 /* intr_pm_o */ 41#define IRQ_IXP23XX_XSI_AHB_ECE0 19 /* intr_ece_o */ 42#define IRQ_IXP23XX_XSI_AHB_GASKET 20 /* gas_intr_o */ 43#define IRQ_IXP23XX_XSI_CPP 21 /* xsi2cpp_int */ 44#define IRQ_IXP23XX_CPP_XSI 22 /* cpp2xsi_int */ 45#define IRQ_IXP23XX_ME_ATTN0 23 /* ME_ATTN */ 46#define IRQ_IXP23XX_ME_ATTN1 24 /* ME_ATTN */ 47#define IRQ_IXP23XX_ME_ATTN2 25 /* ME_ATTN */ 48#define IRQ_IXP23XX_ME_ATTN3 26 /* ME_ATTN */ 49#define IRQ_IXP23XX_PCI_ERR_RPH 27 /* PCXG_PCI_ERR_RPH */ 50#define IRQ_IXP23XX_D0XG_ECC_CORR 28 /* D0XG_DRAM_ECC_CORR */ 51#define IRQ_IXP23XX_D0XG_ECC_UNCORR 29 /* D0XG_DRAM_ECC_UNCORR */ 52#define IRQ_IXP23XX_SRAM_ERR1 30 /* SRAM1_ERR */ 53#define IRQ_IXP23XX_SRAM_ERR0 31 /* SRAM0_ERR */ 54#define IRQ_IXP23XX_MEDIA_ERR 32 /* MEDIA_ERR */ 55#define IRQ_IXP23XX_STH_DRAM_ECC_MAJ 33 /* STH_DRAM0_ECC_MAJ */ 56#define IRQ_IXP23XX_GPIO6 34 /* GPIO0 interrupts */ 57#define IRQ_IXP23XX_GPIO7 35 /* GPIO1 interrupts */ 58#define IRQ_IXP23XX_GPIO8 36 /* GPIO2 interrupts */ 59#define IRQ_IXP23XX_GPIO9 37 /* GPIO3 interrupts */ 60#define IRQ_IXP23XX_GPIO10 38 /* GPIO4 interrupts */ 61#define IRQ_IXP23XX_GPIO11 39 /* GPIO5 interrupts */ 62#define IRQ_IXP23XX_GPIO12 40 /* GPIO6 interrupts */ 63#define IRQ_IXP23XX_GPIO13 41 /* GPIO7 interrupts */ 64#define IRQ_IXP23XX_GPIO14 42 /* GPIO8 interrupts */ 65#define IRQ_IXP23XX_GPIO15 43 /* GPIO9 interrupts */ 66#define IRQ_IXP23XX_SHAC_RING0 44 /* SHAC Ring Full */ 67#define IRQ_IXP23XX_SHAC_RING1 45 /* SHAC Ring Full */ 68#define IRQ_IXP23XX_SHAC_RING2 46 /* SHAC Ring Full */ 69#define IRQ_IXP23XX_SHAC_RING3 47 /* SHAC Ring Full */ 70#define IRQ_IXP23XX_SHAC_RING4 48 /* SHAC Ring Full */ 71#define IRQ_IXP23XX_SHAC_RING5 49 /* SHAC Ring Full */ 72#define IRQ_IXP23XX_SHAC_RING6 50 /* SHAC RING Full */ 73#define IRQ_IXP23XX_SHAC_RING7 51 /* SHAC Ring Full */ 74#define IRQ_IXP23XX_SHAC_RING8 52 /* SHAC Ring Full */ 75#define IRQ_IXP23XX_SHAC_RING9 53 /* SHAC Ring Full */ 76#define IRQ_IXP23XX_SHAC_RING10 54 /* SHAC Ring Full */ 77#define IRQ_IXP23XX_SHAC_RING11 55 /* SHAC Ring Full */ 78#define IRQ_IXP23XX_ME_THREAD_A0_ME0 56 /* ME_THREAD_A */ 79#define IRQ_IXP23XX_ME_THREAD_A1_ME0 57 /* ME_THREAD_A */ 80#define IRQ_IXP23XX_ME_THREAD_A2_ME0 58 /* ME_THREAD_A */ 81#define IRQ_IXP23XX_ME_THREAD_A3_ME0 59 /* ME_THREAD_A */ 82#define IRQ_IXP23XX_ME_THREAD_A4_ME0 60 /* ME_THREAD_A */ 83#define IRQ_IXP23XX_ME_THREAD_A5_ME0 61 /* ME_THREAD_A */ 84#define IRQ_IXP23XX_ME_THREAD_A6_ME0 62 /* ME_THREAD_A */ 85#define IRQ_IXP23XX_ME_THREAD_A7_ME0 63 /* ME_THREAD_A */ 86#define IRQ_IXP23XX_ME_THREAD_A8_ME1 64 /* ME_THREAD_A */ 87#define IRQ_IXP23XX_ME_THREAD_A9_ME1 65 /* ME_THREAD_A */ 88#define IRQ_IXP23XX_ME_THREAD_A10_ME1 66 /* ME_THREAD_A */ 89#define IRQ_IXP23XX_ME_THREAD_A11_ME1 67 /* ME_THREAD_A */ 90#define IRQ_IXP23XX_ME_THREAD_A12_ME1 68 /* ME_THREAD_A */ 91#define IRQ_IXP23XX_ME_THREAD_A13_ME1 69 /* ME_THREAD_A */ 92#define IRQ_IXP23XX_ME_THREAD_A14_ME1 70 /* ME_THREAD_A */ 93#define IRQ_IXP23XX_ME_THREAD_A15_ME1 71 /* ME_THREAD_A */ 94#define IRQ_IXP23XX_ME_THREAD_A16_ME2 72 /* ME_THREAD_A */ 95#define IRQ_IXP23XX_ME_THREAD_A17_ME2 73 /* ME_THREAD_A */ 96#define IRQ_IXP23XX_ME_THREAD_A18_ME2 74 /* ME_THREAD_A */ 97#define IRQ_IXP23XX_ME_THREAD_A19_ME2 75 /* ME_THREAD_A */ 98#define IRQ_IXP23XX_ME_THREAD_A20_ME2 76 /* ME_THREAD_A */ 99#define IRQ_IXP23XX_ME_THREAD_A21_ME2 77 /* ME_THREAD_A */ 100#define IRQ_IXP23XX_ME_THREAD_A22_ME2 78 /* ME_THREAD_A */ 101#define IRQ_IXP23XX_ME_THREAD_A23_ME2 79 /* ME_THREAD_A */ 102#define IRQ_IXP23XX_ME_THREAD_A24_ME3 80 /* ME_THREAD_A */ 103#define IRQ_IXP23XX_ME_THREAD_A25_ME3 81 /* ME_THREAD_A */ 104#define IRQ_IXP23XX_ME_THREAD_A26_ME3 82 /* ME_THREAD_A */ 105#define IRQ_IXP23XX_ME_THREAD_A27_ME3 83 /* ME_THREAD_A */ 106#define IRQ_IXP23XX_ME_THREAD_A28_ME3 84 /* ME_THREAD_A */ 107#define IRQ_IXP23XX_ME_THREAD_A29_ME3 85 /* ME_THREAD_A */ 108#define IRQ_IXP23XX_ME_THREAD_A30_ME3 86 /* ME_THREAD_A */ 109#define IRQ_IXP23XX_ME_THREAD_A31_ME3 87 /* ME_THREAD_A */ 110#define IRQ_IXP23XX_ME_THREAD_B0_ME0 88 /* ME_THREAD_B */ 111#define IRQ_IXP23XX_ME_THREAD_B1_ME0 89 /* ME_THREAD_B */ 112#define IRQ_IXP23XX_ME_THREAD_B2_ME0 90 /* ME_THREAD_B */ 113#define IRQ_IXP23XX_ME_THREAD_B3_ME0 91 /* ME_THREAD_B */ 114#define IRQ_IXP23XX_ME_THREAD_B4_ME0 92 /* ME_THREAD_B */ 115#define IRQ_IXP23XX_ME_THREAD_B5_ME0 93 /* ME_THREAD_B */ 116#define IRQ_IXP23XX_ME_THREAD_B6_ME0 94 /* ME_THREAD_B */ 117#define IRQ_IXP23XX_ME_THREAD_B7_ME0 95 /* ME_THREAD_B */ 118#define IRQ_IXP23XX_ME_THREAD_B8_ME1 96 /* ME_THREAD_B */ 119#define IRQ_IXP23XX_ME_THREAD_B9_ME1 97 /* ME_THREAD_B */ 120#define IRQ_IXP23XX_ME_THREAD_B10_ME1 98 /* ME_THREAD_B */ 121#define IRQ_IXP23XX_ME_THREAD_B11_ME1 99 /* ME_THREAD_B */ 122#define IRQ_IXP23XX_ME_THREAD_B12_ME1 100 /* ME_THREAD_B */ 123#define IRQ_IXP23XX_ME_THREAD_B13_ME1 101 /* ME_THREAD_B */ 124#define IRQ_IXP23XX_ME_THREAD_B14_ME1 102 /* ME_THREAD_B */ 125#define IRQ_IXP23XX_ME_THREAD_B15_ME1 103 /* ME_THREAD_B */ 126#define IRQ_IXP23XX_ME_THREAD_B16_ME2 104 /* ME_THREAD_B */ 127#define IRQ_IXP23XX_ME_THREAD_B17_ME2 105 /* ME_THREAD_B */ 128#define IRQ_IXP23XX_ME_THREAD_B18_ME2 106 /* ME_THREAD_B */ 129#define IRQ_IXP23XX_ME_THREAD_B19_ME2 107 /* ME_THREAD_B */ 130#define IRQ_IXP23XX_ME_THREAD_B20_ME2 108 /* ME_THREAD_B */ 131#define IRQ_IXP23XX_ME_THREAD_B21_ME2 109 /* ME_THREAD_B */ 132#define IRQ_IXP23XX_ME_THREAD_B22_ME2 110 /* ME_THREAD_B */ 133#define IRQ_IXP23XX_ME_THREAD_B23_ME2 111 /* ME_THREAD_B */ 134#define IRQ_IXP23XX_ME_THREAD_B24_ME3 112 /* ME_THREAD_B */ 135#define IRQ_IXP23XX_ME_THREAD_B25_ME3 113 /* ME_THREAD_B */ 136#define IRQ_IXP23XX_ME_THREAD_B26_ME3 114 /* ME_THREAD_B */ 137#define IRQ_IXP23XX_ME_THREAD_B27_ME3 115 /* ME_THREAD_B */ 138#define IRQ_IXP23XX_ME_THREAD_B28_ME3 116 /* ME_THREAD_B */ 139#define IRQ_IXP23XX_ME_THREAD_B29_ME3 117 /* ME_THREAD_B */ 140#define IRQ_IXP23XX_ME_THREAD_B30_ME3 118 /* ME_THREAD_B */ 141#define IRQ_IXP23XX_ME_THREAD_B31_ME3 119 /* ME_THREAD_B */ 142 143#define NUM_IXP23XX_RAW_IRQS 120 144 145#define IRQ_IXP23XX_INTA 120 /* Indirect pcxg_pci_int_rph */ 146#define IRQ_IXP23XX_INTB 121 /* Indirect pcxg_pci_int_rph */ 147 148#define NR_IXP23XX_IRQ (IRQ_IXP23XX_INTB + 1) 149 150/* 151 * We default to 32 per-board IRQs. Increase this number if you need 152 * more, but keep it realistic. 153 */ 154#define NR_IXP23XX_MACH_IRQS 32 155 156#define NR_IRQS (NR_IXP23XX_IRQS + NR_IXP23XX_MACH_IRQS) 157 158#define IXP23XX_MACH_IRQ(irq) (NR_IXP23XX_IRQ + (irq)) 159 160 161/* 162 * IXDP2351-specific interrupts 163 */ 164 165/* 166 * External PCI interrupts signaled through INTB 167 * 168 */ 169#define IXDP2351_INTB_IRQ_BASE 0 170#define IRQ_IXDP2351_INTA_82546 IXP23XX_MACH_IRQ(0) 171#define IRQ_IXDP2351_INTB_82546 IXP23XX_MACH_IRQ(1) 172#define IRQ_IXDP2351_SPCI_DB_0 IXP23XX_MACH_IRQ(2) 173#define IRQ_IXDP2351_SPCI_DB_1 IXP23XX_MACH_IRQ(3) 174#define IRQ_IXDP2351_SPCI_PMC_INTA IXP23XX_MACH_IRQ(4) 175#define IRQ_IXDP2351_SPCI_PMC_INTB IXP23XX_MACH_IRQ(5) 176#define IRQ_IXDP2351_SPCI_PMC_INTC IXP23XX_MACH_IRQ(6) 177#define IRQ_IXDP2351_SPCI_PMC_INTD IXP23XX_MACH_IRQ(7) 178#define IRQ_IXDP2351_SPCI_FIC IXP23XX_MACH_IRQ(8) 179 180#define IXDP2351_INTB_IRQ_BIT(irq) (irq - IXP23XX_MACH_IRQ(0)) 181#define IXDP2351_INTB_IRQ_MASK(irq) (1 << IXDP2351_INTB_IRQ_BIT(irq)) 182#define IXDP2351_INTB_IRQ_VALID 0x01FF 183#define IXDP2351_INTB_IRQ_NUM 16 184 185/* 186 * Other external interrupts signaled through INTA 187 */ 188#define IXDP2351_INTA_IRQ_BASE 16 189#define IRQ_IXDP2351_IPMI_FROM IXP23XX_MACH_IRQ(16) 190#define IRQ_IXDP2351_125US IXP23XX_MACH_IRQ(17) 191#define IRQ_IXDP2351_DB_0_ADD IXP23XX_MACH_IRQ(18) 192#define IRQ_IXDP2351_DB_1_ADD IXP23XX_MACH_IRQ(19) 193#define IRQ_IXDP2351_DEBUG1 IXP23XX_MACH_IRQ(20) 194#define IRQ_IXDP2351_ADD_UART IXP23XX_MACH_IRQ(21) 195#define IRQ_IXDP2351_FIC_ADD IXP23XX_MACH_IRQ(24) 196#define IRQ_IXDP2351_CS8900 IXP23XX_MACH_IRQ(25) 197#define IRQ_IXDP2351_BBSRAM IXP23XX_MACH_IRQ(26) 198#define IRQ_IXDP2351_CONFIG_MEDIA IXP23XX_MACH_IRQ(27) 199#define IRQ_IXDP2351_CLOCK_REF IXP23XX_MACH_IRQ(28) 200#define IRQ_IXDP2351_A10_NP IXP23XX_MACH_IRQ(29) 201#define IRQ_IXDP2351_A11_NP IXP23XX_MACH_IRQ(30) 202#define IRQ_IXDP2351_DEBUG_NP IXP23XX_MACH_IRQ(31) 203 204#define IXDP2351_INTA_IRQ_BIT(irq) (irq - IXP23XX_MACH_IRQ(16)) 205#define IXDP2351_INTA_IRQ_MASK(irq) (1 << IXDP2351_INTA_IRQ_BIT(irq)) 206#define IXDP2351_INTA_IRQ_VALID 0xFF3F 207#define IXDP2351_INTA_IRQ_NUM 16 208 209 210/* 211 * ADI RoadRunner IRQs 212 */ 213#define IRQ_ROADRUNNER_PCI_INTA IRQ_IXP23XX_INTA 214#define IRQ_ROADRUNNER_PCI_INTB IRQ_IXP23XX_INTB 215#define IRQ_ROADRUNNER_PCI_INTC IRQ_IXP23XX_GPIO11 216#define IRQ_ROADRUNNER_PCI_INTD IRQ_IXP23XX_GPIO12 217 218/* 219 * Put new board definitions here 220 */ 221 222 223#endif 224