2 * include/asm-arm/arch-ixp23xx/irqs.h
4 * IRQ definitions for IXP23XX based systems
6 * Author: Naeem Afzal <naeem.m.afzal@intel.com>
8 * Copyright (C) 2003-2004 Intel Corporation.
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.
15 #ifndef __ASM_ARCH_IRQS_H
16 #define __ASM_ARCH_IRQS_H
18 #define NR_IXP23XX_IRQS IRQ_IXP23XX_INTB+1
19 #define IRQ_IXP23XX_EXTIRQS NR_IXP23XX_IRQS
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 */
143 #define NUM_IXP23XX_RAW_IRQS 120
145 #define IRQ_IXP23XX_INTA 120 /* Indirect pcxg_pci_int_rph */
146 #define IRQ_IXP23XX_INTB 121 /* Indirect pcxg_pci_int_rph */
148 #define NR_IXP23XX_IRQ (IRQ_IXP23XX_INTB + 1)
151 * We default to 32 per-board IRQs. Increase this number if you need
152 * more, but keep it realistic.
154 #define NR_IXP23XX_MACH_IRQS 32
156 #define NR_IRQS (NR_IXP23XX_IRQS + NR_IXP23XX_MACH_IRQS)
158 #define IXP23XX_MACH_IRQ(irq) (NR_IXP23XX_IRQ + (irq))
162 * IXDP2351-specific interrupts
166 * External PCI interrupts signaled through INTB
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)
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
186 * Other external interrupts signaled through INTA
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)
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
211 * ADI RoadRunner IRQs
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
219 * Put new board definitions here
