1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  *  Copyright (C) Greg Lonnon 2001
4  *  Updated for OMAP-1610 by Tony Lindgren <tony@atomide.com>
5  *
6  * Copyright (C) 2009 Texas Instruments
7  * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
8  *
9  * NOTE: The interrupt vectors for the OMAP-1509, OMAP-1510, and OMAP-1610
10  *	 are different.
11  */
12 
13 #ifndef __ASM_ARCH_OMAP15XX_IRQS_H
14 #define __ASM_ARCH_OMAP15XX_IRQS_H
15 
16 /*
17  * IRQ numbers for interrupt handler 1
18  *
19  * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below
20  *
21  */
22 #define INT_CAMERA		(NR_IRQS_LEGACY + 1)
23 #define INT_FIQ			(NR_IRQS_LEGACY + 3)
24 #define INT_RTDX		(NR_IRQS_LEGACY + 6)
25 #define INT_DSP_MMU_ABORT	(NR_IRQS_LEGACY + 7)
26 #define INT_HOST		(NR_IRQS_LEGACY + 8)
27 #define INT_ABORT		(NR_IRQS_LEGACY + 9)
28 #define INT_BRIDGE_PRIV		(NR_IRQS_LEGACY + 13)
29 #define INT_GPIO_BANK1		(NR_IRQS_LEGACY + 14)
30 #define INT_UART3		(NR_IRQS_LEGACY + 15)
31 #define INT_TIMER3		(NR_IRQS_LEGACY + 16)
32 #define INT_DMA_CH0_6		(NR_IRQS_LEGACY + 19)
33 #define INT_DMA_CH1_7		(NR_IRQS_LEGACY + 20)
34 #define INT_DMA_CH2_8		(NR_IRQS_LEGACY + 21)
35 #define INT_DMA_CH3		(NR_IRQS_LEGACY + 22)
36 #define INT_DMA_CH4		(NR_IRQS_LEGACY + 23)
37 #define INT_DMA_CH5		(NR_IRQS_LEGACY + 24)
38 #define INT_TIMER1		(NR_IRQS_LEGACY + 26)
39 #define INT_WD_TIMER		(NR_IRQS_LEGACY + 27)
40 #define INT_BRIDGE_PUB		(NR_IRQS_LEGACY + 28)
41 #define INT_TIMER2		(NR_IRQS_LEGACY + 30)
42 #define INT_LCD_CTRL		(NR_IRQS_LEGACY + 31)
43 
44 /*
45  * OMAP-1510 specific IRQ numbers for interrupt handler 1
46  */
47 #define INT_1510_IH2_IRQ	(NR_IRQS_LEGACY + 0)
48 #define INT_1510_RES2		(NR_IRQS_LEGACY + 2)
49 #define INT_1510_SPI_TX		(NR_IRQS_LEGACY + 4)
50 #define INT_1510_SPI_RX		(NR_IRQS_LEGACY + 5)
51 #define INT_1510_DSP_MAILBOX1	(NR_IRQS_LEGACY + 10)
52 #define INT_1510_DSP_MAILBOX2	(NR_IRQS_LEGACY + 11)
53 #define INT_1510_RES12		(NR_IRQS_LEGACY + 12)
54 #define INT_1510_LB_MMU		(NR_IRQS_LEGACY + 17)
55 #define INT_1510_RES18		(NR_IRQS_LEGACY + 18)
56 #define INT_1510_LOCAL_BUS	(NR_IRQS_LEGACY + 29)
57 
58 /*
59  * OMAP-1610 specific IRQ numbers for interrupt handler 1
60  */
61 #define INT_1610_IH2_IRQ	INT_1510_IH2_IRQ
62 #define INT_1610_IH2_FIQ	(NR_IRQS_LEGACY + 2)
63 #define INT_1610_McBSP2_TX	(NR_IRQS_LEGACY + 4)
64 #define INT_1610_McBSP2_RX	(NR_IRQS_LEGACY + 5)
65 #define INT_1610_DSP_MAILBOX1	(NR_IRQS_LEGACY + 10)
66 #define INT_1610_DSP_MAILBOX2	(NR_IRQS_LEGACY + 11)
67 #define INT_1610_LCD_LINE	(NR_IRQS_LEGACY + 12)
68 #define INT_1610_GPTIMER1	(NR_IRQS_LEGACY + 17)
69 #define INT_1610_GPTIMER2	(NR_IRQS_LEGACY + 18)
70 #define INT_1610_SSR_FIFO_0	(NR_IRQS_LEGACY + 29)
71 
72 /*
73  * OMAP-7xx specific IRQ numbers for interrupt handler 1
74  */
75 #define INT_7XX_IH2_FIQ		(NR_IRQS_LEGACY + 0)
76 #define INT_7XX_IH2_IRQ		(NR_IRQS_LEGACY + 1)
77 #define INT_7XX_USB_NON_ISO	(NR_IRQS_LEGACY + 2)
78 #define INT_7XX_USB_ISO		(NR_IRQS_LEGACY + 3)
79 #define INT_7XX_ICR		(NR_IRQS_LEGACY + 4)
80 #define INT_7XX_EAC		(NR_IRQS_LEGACY + 5)
81 #define INT_7XX_GPIO_BANK1	(NR_IRQS_LEGACY + 6)
82 #define INT_7XX_GPIO_BANK2	(NR_IRQS_LEGACY + 7)
83 #define INT_7XX_GPIO_BANK3	(NR_IRQS_LEGACY + 8)
84 #define INT_7XX_McBSP2TX	(NR_IRQS_LEGACY + 10)
85 #define INT_7XX_McBSP2RX	(NR_IRQS_LEGACY + 11)
86 #define INT_7XX_McBSP2RX_OVF	(NR_IRQS_LEGACY + 12)
87 #define INT_7XX_LCD_LINE	(NR_IRQS_LEGACY + 14)
88 #define INT_7XX_GSM_PROTECT	(NR_IRQS_LEGACY + 15)
89 #define INT_7XX_TIMER3		(NR_IRQS_LEGACY + 16)
90 #define INT_7XX_GPIO_BANK5	(NR_IRQS_LEGACY + 17)
91 #define INT_7XX_GPIO_BANK6	(NR_IRQS_LEGACY + 18)
92 #define INT_7XX_SPGIO_WR	(NR_IRQS_LEGACY + 29)
93 
94 /*
95  * IRQ numbers for interrupt handler 2
96  *
97  * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below
98  */
99 #define IH2_BASE		(NR_IRQS_LEGACY + 32)
100 
101 #define INT_KEYBOARD		(1 + IH2_BASE)
102 #define INT_uWireTX		(2 + IH2_BASE)
103 #define INT_uWireRX		(3 + IH2_BASE)
104 #define INT_I2C			(4 + IH2_BASE)
105 #define INT_MPUIO		(5 + IH2_BASE)
106 #define INT_USB_HHC_1		(6 + IH2_BASE)
107 #define INT_McBSP3TX		(10 + IH2_BASE)
108 #define INT_McBSP3RX		(11 + IH2_BASE)
109 #define INT_McBSP1TX		(12 + IH2_BASE)
110 #define INT_McBSP1RX		(13 + IH2_BASE)
111 #define INT_UART1		(14 + IH2_BASE)
112 #define INT_UART2		(15 + IH2_BASE)
113 #define INT_BT_MCSI1TX		(16 + IH2_BASE)
114 #define INT_BT_MCSI1RX		(17 + IH2_BASE)
115 #define INT_SOSSI_MATCH		(19 + IH2_BASE)
116 #define INT_USB_W2FC		(20 + IH2_BASE)
117 #define INT_1WIRE		(21 + IH2_BASE)
118 #define INT_OS_TIMER		(22 + IH2_BASE)
119 #define INT_MMC			(23 + IH2_BASE)
120 #define INT_GAUGE_32K		(24 + IH2_BASE)
121 #define INT_RTC_TIMER		(25 + IH2_BASE)
122 #define INT_RTC_ALARM		(26 + IH2_BASE)
123 #define INT_MEM_STICK		(27 + IH2_BASE)
124 
125 /*
126  * OMAP-1510 specific IRQ numbers for interrupt handler 2
127  */
128 #define INT_1510_DSP_MMU	(28 + IH2_BASE)
129 #define INT_1510_COM_SPI_RO	(31 + IH2_BASE)
130 
131 /*
132  * OMAP-1610 specific IRQ numbers for interrupt handler 2
133  */
134 #define INT_1610_FAC		(0 + IH2_BASE)
135 #define INT_1610_USB_HHC_2	(7 + IH2_BASE)
136 #define INT_1610_USB_OTG	(8 + IH2_BASE)
137 #define INT_1610_SoSSI		(9 + IH2_BASE)
138 #define INT_1610_SoSSI_MATCH	(19 + IH2_BASE)
139 #define INT_1610_DSP_MMU	(28 + IH2_BASE)
140 #define INT_1610_McBSP2RX_OF	(31 + IH2_BASE)
141 #define INT_1610_STI		(32 + IH2_BASE)
142 #define INT_1610_STI_WAKEUP	(33 + IH2_BASE)
143 #define INT_1610_GPTIMER3	(34 + IH2_BASE)
144 #define INT_1610_GPTIMER4	(35 + IH2_BASE)
145 #define INT_1610_GPTIMER5	(36 + IH2_BASE)
146 #define INT_1610_GPTIMER6	(37 + IH2_BASE)
147 #define INT_1610_GPTIMER7	(38 + IH2_BASE)
148 #define INT_1610_GPTIMER8	(39 + IH2_BASE)
149 #define INT_1610_GPIO_BANK2	(40 + IH2_BASE)
150 #define INT_1610_GPIO_BANK3	(41 + IH2_BASE)
151 #define INT_1610_MMC2		(42 + IH2_BASE)
152 #define INT_1610_CF		(43 + IH2_BASE)
153 #define INT_1610_WAKE_UP_REQ	(46 + IH2_BASE)
154 #define INT_1610_GPIO_BANK4	(48 + IH2_BASE)
155 #define INT_1610_SPI		(49 + IH2_BASE)
156 #define INT_1610_DMA_CH6	(53 + IH2_BASE)
157 #define INT_1610_DMA_CH7	(54 + IH2_BASE)
158 #define INT_1610_DMA_CH8	(55 + IH2_BASE)
159 #define INT_1610_DMA_CH9	(56 + IH2_BASE)
160 #define INT_1610_DMA_CH10	(57 + IH2_BASE)
161 #define INT_1610_DMA_CH11	(58 + IH2_BASE)
162 #define INT_1610_DMA_CH12	(59 + IH2_BASE)
163 #define INT_1610_DMA_CH13	(60 + IH2_BASE)
164 #define INT_1610_DMA_CH14	(61 + IH2_BASE)
165 #define INT_1610_DMA_CH15	(62 + IH2_BASE)
166 #define INT_1610_NAND		(63 + IH2_BASE)
167 #define INT_1610_SHA1MD5	(91 + IH2_BASE)
168 
169 /*
170  * OMAP-7xx specific IRQ numbers for interrupt handler 2
171  */
172 #define INT_7XX_HW_ERRORS	(0 + IH2_BASE)
173 #define INT_7XX_NFIQ_PWR_FAIL	(1 + IH2_BASE)
174 #define INT_7XX_CFCD		(2 + IH2_BASE)
175 #define INT_7XX_CFIREQ		(3 + IH2_BASE)
176 #define INT_7XX_I2C		(4 + IH2_BASE)
177 #define INT_7XX_PCC		(5 + IH2_BASE)
178 #define INT_7XX_MPU_EXT_NIRQ	(6 + IH2_BASE)
179 #define INT_7XX_SPI_100K_1	(7 + IH2_BASE)
180 #define INT_7XX_SYREN_SPI	(8 + IH2_BASE)
181 #define INT_7XX_VLYNQ		(9 + IH2_BASE)
182 #define INT_7XX_GPIO_BANK4	(10 + IH2_BASE)
183 #define INT_7XX_McBSP1TX	(11 + IH2_BASE)
184 #define INT_7XX_McBSP1RX	(12 + IH2_BASE)
185 #define INT_7XX_McBSP1RX_OF	(13 + IH2_BASE)
186 #define INT_7XX_UART_MODEM_IRDA_2 (14 + IH2_BASE)
187 #define INT_7XX_UART_MODEM_1	(15 + IH2_BASE)
188 #define INT_7XX_MCSI		(16 + IH2_BASE)
189 #define INT_7XX_uWireTX		(17 + IH2_BASE)
190 #define INT_7XX_uWireRX		(18 + IH2_BASE)
191 #define INT_7XX_SMC_CD		(19 + IH2_BASE)
192 #define INT_7XX_SMC_IREQ	(20 + IH2_BASE)
193 #define INT_7XX_HDQ_1WIRE	(21 + IH2_BASE)
194 #define INT_7XX_TIMER32K	(22 + IH2_BASE)
195 #define INT_7XX_MMC_SDIO	(23 + IH2_BASE)
196 #define INT_7XX_UPLD		(24 + IH2_BASE)
197 #define INT_7XX_USB_HHC_1	(27 + IH2_BASE)
198 #define INT_7XX_USB_HHC_2	(28 + IH2_BASE)
199 #define INT_7XX_USB_GENI	(29 + IH2_BASE)
200 #define INT_7XX_USB_OTG		(30 + IH2_BASE)
201 #define INT_7XX_CAMERA_IF	(31 + IH2_BASE)
202 #define INT_7XX_RNG		(32 + IH2_BASE)
203 #define INT_7XX_DUAL_MODE_TIMER (33 + IH2_BASE)
204 #define INT_7XX_DBB_RF_EN	(34 + IH2_BASE)
205 #define INT_7XX_MPUIO_KEYPAD	(35 + IH2_BASE)
206 #define INT_7XX_SHA1_MD5	(36 + IH2_BASE)
207 #define INT_7XX_SPI_100K_2	(37 + IH2_BASE)
208 #define INT_7XX_RNG_IDLE	(38 + IH2_BASE)
209 #define INT_7XX_MPUIO		(39 + IH2_BASE)
210 #define INT_7XX_LLPC_LCD_CTRL_CAN_BE_OFF	(40 + IH2_BASE)
211 #define INT_7XX_LLPC_OE_FALLING (41 + IH2_BASE)
212 #define INT_7XX_LLPC_OE_RISING	(42 + IH2_BASE)
213 #define INT_7XX_LLPC_VSYNC	(43 + IH2_BASE)
214 #define INT_7XX_WAKE_UP_REQ	(46 + IH2_BASE)
215 #define INT_7XX_DMA_CH6		(53 + IH2_BASE)
216 #define INT_7XX_DMA_CH7		(54 + IH2_BASE)
217 #define INT_7XX_DMA_CH8		(55 + IH2_BASE)
218 #define INT_7XX_DMA_CH9		(56 + IH2_BASE)
219 #define INT_7XX_DMA_CH10	(57 + IH2_BASE)
220 #define INT_7XX_DMA_CH11	(58 + IH2_BASE)
221 #define INT_7XX_DMA_CH12	(59 + IH2_BASE)
222 #define INT_7XX_DMA_CH13	(60 + IH2_BASE)
223 #define INT_7XX_DMA_CH14	(61 + IH2_BASE)
224 #define INT_7XX_DMA_CH15	(62 + IH2_BASE)
225 #define INT_7XX_NAND		(63 + IH2_BASE)
226 
227 /* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730/850) and
228  * 16 MPUIO lines */
229 #define OMAP_MAX_GPIO_LINES	192
230 #define IH_GPIO_BASE		(128 + IH2_BASE)
231 #define IH_MPUIO_BASE		(OMAP_MAX_GPIO_LINES + IH_GPIO_BASE)
232 #define OMAP_IRQ_END		(IH_MPUIO_BASE + 16)
233 
234 /* External FPGA handles interrupts on Innovator boards */
235 #define	OMAP_FPGA_IRQ_BASE	(OMAP_IRQ_END)
236 #ifdef	CONFIG_MACH_OMAP_INNOVATOR
237 #define OMAP_FPGA_NR_IRQS	24
238 #else
239 #define OMAP_FPGA_NR_IRQS	0
240 #endif
241 #define OMAP_FPGA_IRQ_END	(OMAP_FPGA_IRQ_BASE + OMAP_FPGA_NR_IRQS)
242 
243 #define OMAP_IRQ_BIT(irq)	(1 << ((irq - NR_IRQS_LEGACY) % 32))
244 
245 #ifdef CONFIG_FIQ
246 #define FIQ_START		1024
247 #endif
248 
249 #endif
250