2 * file: include/asm-blackfin/mach-bf518/irq.h
3 * based on: include/asm-blackfin/mach-bf527/irq.h
4 * author: Michael Hennerich (michael.hennerich@analog.com)
8 * system mmr register map
14 * bugs: enter bugs at http://blackfin.uclinux.org/
16 * this program is free software; you can redistribute it and/or modify
17 * it under the terms of the gnu general public license as published by
18 * the free software foundation; either version 2, or (at your option)
21 * this program is distributed in the hope that it will be useful,
22 * but without any warranty; without even the implied warranty of
23 * merchantability or fitness for a particular purpose. see the
24 * gnu general public license for more details.
26 * you should have received a copy of the gnu general public license
27 * along with this program; see the file copying.
28 * if not, write to the free software foundation,
29 * 59 temple place - suite 330, boston, ma 02111-1307, usa.
36 * Interrupt source definitions
37 Event Source Core Event Name
39 Events (highest priority) EMU 0
49 Software Interrupt 1 IVG14 31
50 Software Interrupt 2 --
51 (lowest priority) IVG15 32 *
54 #define NR_PERI_INTS (2 * 32)
56 /* The ABSTRACT IRQ definitions */
57 /** the first seven of the following are fixed, the rest you change if you need to **/
58 #define IRQ_EMU 0 /* Emulation */
59 #define IRQ_RST 1 /* reset */
60 #define IRQ_NMI 2 /* Non Maskable */
61 #define IRQ_EVX 3 /* Exception */
62 #define IRQ_UNUSED 4 /* - unused interrupt */
63 #define IRQ_HWERR 5 /* Hardware Error */
64 #define IRQ_CORETMR 6 /* Core timer */
66 #define BFIN_IRQ(x) ((x) + 7)
68 #define IRQ_PLL_WAKEUP BFIN_IRQ(0) /* PLL Wakeup Interrupt */
69 #define IRQ_DMA0_ERROR BFIN_IRQ(1) /* DMA Error 0 (generic) */
70 #define IRQ_DMAR0_BLK BFIN_IRQ(2) /* DMAR0 Block Interrupt */
71 #define IRQ_DMAR1_BLK BFIN_IRQ(3) /* DMAR1 Block Interrupt */
72 #define IRQ_DMAR0_OVR BFIN_IRQ(4) /* DMAR0 Overflow Error */
73 #define IRQ_DMAR1_OVR BFIN_IRQ(5) /* DMAR1 Overflow Error */
74 #define IRQ_PPI_ERROR BFIN_IRQ(6) /* PPI Error */
75 #define IRQ_MAC_ERROR BFIN_IRQ(7) /* MAC Status */
76 #define IRQ_SPORT0_ERROR BFIN_IRQ(8) /* SPORT0 Status */
77 #define IRQ_SPORT1_ERROR BFIN_IRQ(9) /* SPORT1 Status */
78 #define IRQ_PTP_ERROR BFIN_IRQ(10) /* PTP Error Interrupt */
79 #define IRQ_UART0_ERROR BFIN_IRQ(12) /* UART0 Status */
80 #define IRQ_UART1_ERROR BFIN_IRQ(13) /* UART1 Status */
81 #define IRQ_RTC BFIN_IRQ(14) /* RTC */
82 #define IRQ_PPI BFIN_IRQ(15) /* DMA Channel 0 (PPI) */
83 #define IRQ_SPORT0_RX BFIN_IRQ(16) /* DMA 3 Channel (SPORT0 RX) */
84 #define IRQ_SPORT0_TX BFIN_IRQ(17) /* DMA 4 Channel (SPORT0 TX) */
85 #define IRQ_RSI BFIN_IRQ(17) /* DMA 4 Channel (RSI) */
86 #define IRQ_SPORT1_RX BFIN_IRQ(18) /* DMA 5 Channel (SPORT1 RX/SPI) */
87 #define IRQ_SPI1 BFIN_IRQ(18) /* DMA 5 Channel (SPI1) */
88 #define IRQ_SPORT1_TX BFIN_IRQ(19) /* DMA 6 Channel (SPORT1 TX) */
89 #define IRQ_TWI BFIN_IRQ(20) /* TWI */
90 #define IRQ_SPI0 BFIN_IRQ(21) /* DMA 7 Channel (SPI0) */
91 #define IRQ_UART0_RX BFIN_IRQ(22) /* DMA8 Channel (UART0 RX) */
92 #define IRQ_UART0_TX BFIN_IRQ(23) /* DMA9 Channel (UART0 TX) */
93 #define IRQ_UART1_RX BFIN_IRQ(24) /* DMA10 Channel (UART1 RX) */
94 #define IRQ_UART1_TX BFIN_IRQ(25) /* DMA11 Channel (UART1 TX) */
95 #define IRQ_OPTSEC BFIN_IRQ(26) /* OTPSEC Interrupt */
96 #define IRQ_CNT BFIN_IRQ(27) /* GP Counter */
97 #define IRQ_MAC_RX BFIN_IRQ(28) /* DMA1 Channel (MAC RX) */
98 #define IRQ_PORTH_INTA BFIN_IRQ(29) /* Port H Interrupt A */
99 #define IRQ_MAC_TX BFIN_IRQ(30) /* DMA2 Channel (MAC TX) */
100 #define IRQ_PORTH_INTB BFIN_IRQ(31) /* Port H Interrupt B */
101 #define IRQ_TMR0 BFIN_IRQ(32) /* Timer 0 */
102 #define IRQ_TMR1 BFIN_IRQ(33) /* Timer 1 */
103 #define IRQ_TMR2 BFIN_IRQ(34) /* Timer 2 */
104 #define IRQ_TMR3 BFIN_IRQ(35) /* Timer 3 */
105 #define IRQ_TMR4 BFIN_IRQ(36) /* Timer 4 */
106 #define IRQ_TMR5 BFIN_IRQ(37) /* Timer 5 */
107 #define IRQ_TMR6 BFIN_IRQ(38) /* Timer 6 */
108 #define IRQ_TMR7 BFIN_IRQ(39) /* Timer 7 */
109 #define IRQ_PORTG_INTA BFIN_IRQ(40) /* Port G Interrupt A */
110 #define IRQ_PORTG_INTB BFIN_IRQ(41) /* Port G Interrupt B */
111 #define IRQ_MEM_DMA0 BFIN_IRQ(42) /* MDMA Stream 0 */
112 #define IRQ_MEM_DMA1 BFIN_IRQ(43) /* MDMA Stream 1 */
113 #define IRQ_WATCH BFIN_IRQ(44) /* Software Watchdog Timer */
114 #define IRQ_PORTF_INTA BFIN_IRQ(45) /* Port F Interrupt A */
115 #define IRQ_PORTF_INTB BFIN_IRQ(46) /* Port F Interrupt B */
116 #define IRQ_SPI0_ERROR BFIN_IRQ(47) /* SPI0 Status */
117 #define IRQ_SPI1_ERROR BFIN_IRQ(48) /* SPI1 Error */
118 #define IRQ_RSI_INT0 BFIN_IRQ(51) /* RSI Interrupt0 */
119 #define IRQ_RSI_INT1 BFIN_IRQ(52) /* RSI Interrupt1 */
120 #define IRQ_PWM_TRIP BFIN_IRQ(53) /* PWM Trip Interrupt */
121 #define IRQ_PWM_SYNC BFIN_IRQ(54) /* PWM Sync Interrupt */
122 #define IRQ_PTP_STAT BFIN_IRQ(55) /* PTP Stat Interrupt */
124 #define SYS_IRQS BFIN_IRQ(63) /* 70 */
177 #define GPIO_IRQ_BASE IRQ_PF0
179 #define NR_IRQS (IRQ_PH15 + 1)
191 /* IAR0 BIT FIELDS */
192 #define IRQ_PLL_WAKEUP_POS 0
193 #define IRQ_DMA0_ERROR_POS 4
194 #define IRQ_DMAR0_BLK_POS 8
195 #define IRQ_DMAR1_BLK_POS 12
196 #define IRQ_DMAR0_OVR_POS 16
197 #define IRQ_DMAR1_OVR_POS 20
198 #define IRQ_PPI_ERROR_POS 24
199 #define IRQ_MAC_ERROR_POS 28
201 /* IAR1 BIT FIELDS */
202 #define IRQ_SPORT0_ERROR_POS 0
203 #define IRQ_SPORT1_ERROR_POS 4
204 #define IRQ_PTP_ERROR_POS 8
205 #define IRQ_UART0_ERROR_POS 16
206 #define IRQ_UART1_ERROR_POS 20
207 #define IRQ_RTC_POS 24
208 #define IRQ_PPI_POS 28
210 /* IAR2 BIT FIELDS */
211 #define IRQ_SPORT0_RX_POS 0
212 #define IRQ_SPORT0_TX_POS 4
213 #define IRQ_RSI_POS 4
214 #define IRQ_SPORT1_RX_POS 8
215 #define IRQ_SPI1_POS 8
216 #define IRQ_SPORT1_TX_POS 12
217 #define IRQ_TWI_POS 16
218 #define IRQ_SPI0_POS 20
219 #define IRQ_UART0_RX_POS 24
220 #define IRQ_UART0_TX_POS 28
222 /* IAR3 BIT FIELDS */
223 #define IRQ_UART1_RX_POS 0
224 #define IRQ_UART1_TX_POS 4
225 #define IRQ_OPTSEC_POS 8
226 #define IRQ_CNT_POS 12
227 #define IRQ_MAC_RX_POS 16
228 #define IRQ_PORTH_INTA_POS 20
229 #define IRQ_MAC_TX_POS 24
230 #define IRQ_PORTH_INTB_POS 28
232 /* IAR4 BIT FIELDS */
233 #define IRQ_TMR0_POS 0
234 #define IRQ_TMR1_POS 4
235 #define IRQ_TMR2_POS 8
236 #define IRQ_TMR3_POS 12
237 #define IRQ_TMR4_POS 16
238 #define IRQ_TMR5_POS 20
239 #define IRQ_TMR6_POS 24
240 #define IRQ_TMR7_POS 28
242 /* IAR5 BIT FIELDS */
243 #define IRQ_PORTG_INTA_POS 0
244 #define IRQ_PORTG_INTB_POS 4
245 #define IRQ_MEM_DMA0_POS 8
246 #define IRQ_MEM_DMA1_POS 12
247 #define IRQ_WATCH_POS 16
248 #define IRQ_PORTF_INTA_POS 20
249 #define IRQ_PORTF_INTB_POS 24
250 #define IRQ_SPI0_ERROR_POS 28
252 /* IAR6 BIT FIELDS */
253 #define IRQ_SPI1_ERROR_POS 0
254 #define IRQ_RSI_INT0_POS 12
255 #define IRQ_RSI_INT1_POS 16
256 #define IRQ_PWM_TRIP_POS 20
257 #define IRQ_PWM_SYNC_POS 24
258 #define IRQ_PTP_STAT_POS 28
260 #endif /* _BF518_IRQ_H_ */