blob: 2846f550b727792b043268cce7728a5ccd71b0c3 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
|
/* linux/arch/arm/plat-s3c64xx/include/mach/irqs.h
*
* Copyright 2008 Openmoko, Inc.
* Copyright 2008 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
* http://armlinux.simtec.co.uk/
*
* S3C64XX - Common IRQ support
*/
#ifndef __ASM_PLAT_S3C64XX_IRQS_H
#define __ASM_PLAT_S3C64XX_IRQS_H __FILE__
/* we keep the first set of CPU IRQs out of the range of
* the ISA space, so that the PC104 has them to itself
* and we don't end up having to do horrible things to the
* standard ISA drivers....
*
* note, since we're using the VICs, our start must be a
* mulitple of 32 to allow the common code to work
*/
#define S3C_IRQ_OFFSET (32)
#define S3C_IRQ(x) ((x) + S3C_IRQ_OFFSET)
#define S3C_VIC0_BASE S3C_IRQ(0)
#define S3C_VIC1_BASE S3C_IRQ(32)
/* UART interrupts, each UART has 4 intterupts per channel so
* use the space between the ISA and S3C main interrupts. Note, these
* are not in the same order as the S3C24XX series! */
#define IRQ_S3CUART_BASE0 (16)
#define IRQ_S3CUART_BASE1 (20)
#define IRQ_S3CUART_BASE2 (24)
#define IRQ_S3CUART_BASE3 (28)
#define UART_IRQ_RXD (0)
#define UART_IRQ_ERR (1)
#define UART_IRQ_TXD (2)
#define UART_IRQ_MODEM (3)
#define IRQ_S3CUART_RX0 (IRQ_S3CUART_BASE0 + UART_IRQ_RXD)
#define IRQ_S3CUART_TX0 (IRQ_S3CUART_BASE0 + UART_IRQ_TXD)
#define IRQ_S3CUART_ERR0 (IRQ_S3CUART_BASE0 + UART_IRQ_ERR)
#define IRQ_S3CUART_RX1 (IRQ_S3CUART_BASE1 + UART_IRQ_RXD)
#define IRQ_S3CUART_TX1 (IRQ_S3CUART_BASE1 + UART_IRQ_TXD)
#define IRQ_S3CUART_ERR1 (IRQ_S3CUART_BASE1 + UART_IRQ_ERR)
#define IRQ_S3CUART_RX2 (IRQ_S3CUART_BASE2 + UART_IRQ_RXD)
#define IRQ_S3CUART_TX2 (IRQ_S3CUART_BASE2 + UART_IRQ_TXD)
#define IRQ_S3CUART_ERR2 (IRQ_S3CUART_BASE2 + UART_IRQ_ERR)
#define IRQ_S3CUART_RX3 (IRQ_S3CUART_BASE3 + UART_IRQ_RXD)
#define IRQ_S3CUART_TX3 (IRQ_S3CUART_BASE3 + UART_IRQ_TXD)
#define IRQ_S3CUART_ERR3 (IRQ_S3CUART_BASE3 + UART_IRQ_ERR)
/* VIC based IRQs */
#define S3C64XX_IRQ_VIC0(x) (S3C_VIC0_BASE + (x))
#define S3C64XX_IRQ_VIC1(x) (S3C_VIC1_BASE + (x))
/* VIC0 */
#define IRQ_EINT0_3 S3C64XX_IRQ_VIC0(0)
#define IRQ_EINT4_11 S3C64XX_IRQ_VIC0(1)
#define IRQ_RTC_TIC S3C64XX_IRQ_VIC0(2)
#define IRQ_CAMIF_C S3C64XX_IRQ_VIC0(3)
#define IRQ_CAMIF_P S3C64XX_IRQ_VIC0(4)
#define IRQ_CAMIF_MC S3C64XX_IRQ_VIC0(5)
#define IRQ_S3C6410_IIC1 S3C64XX_IRQ_VIC0(5)
#define IRQ_S3C6410_IIS S3C64XX_IRQ_VIC0(6)
#define IRQ_S3C6400_CAMIF_MP S3C64XX_IRQ_VIC0(6)
#define IRQ_CAMIF_WE_C S3C64XX_IRQ_VIC0(7)
#define IRQ_S3C6410_G3D S3C64XX_IRQ_VIC0(8)
#define IRQ_S3C6400_CAMIF_WE_P S3C64XX_IRQ_VIC0(8)
#define IRQ_POST0 S3C64XX_IRQ_VIC0(9)
#define IRQ_ROTATOR S3C64XX_IRQ_VIC0(10)
#define IRQ_2D S3C64XX_IRQ_VIC0(11)
#define IRQ_TVENC S3C64XX_IRQ_VIC0(12)
#define IRQ_SCALER S3C64XX_IRQ_VIC0(13)
#define IRQ_BATF S3C64XX_IRQ_VIC0(14)
#define IRQ_JPEG S3C64XX_IRQ_VIC0(15)
#define IRQ_MFC S3C64XX_IRQ_VIC0(16)
#define IRQ_SDMA0 S3C64XX_IRQ_VIC0(17)
#define IRQ_SDMA1 S3C64XX_IRQ_VIC0(18)
#define IRQ_ARM_DMAERR S3C64XX_IRQ_VIC0(19)
#define IRQ_ARM_DMA S3C64XX_IRQ_VIC0(20)
#define IRQ_ARM_DMAS S3C64XX_IRQ_VIC0(21)
#define IRQ_KEYPAD S3C64XX_IRQ_VIC0(22)
#define IRQ_TIMER0_VIC S3C64XX_IRQ_VIC0(23)
#define IRQ_TIMER1_VIC S3C64XX_IRQ_VIC0(24)
#define IRQ_TIMER2_VIC S3C64XX_IRQ_VIC0(25)
#define IRQ_WDT S3C64XX_IRQ_VIC0(26)
#define IRQ_TIMER3_VIC S3C64XX_IRQ_VIC0(27)
#define IRQ_TIMER4_VIC S3C64XX_IRQ_VIC0(28)
#define IRQ_LCD_FIFO S3C64XX_IRQ_VIC0(29)
#define IRQ_LCD_VSYNC S3C64XX_IRQ_VIC0(30)
#define IRQ_LCD_SYSTEM S3C64XX_IRQ_VIC0(31)
/* VIC1 */
#define IRQ_EINT12_19 S3C64XX_IRQ_VIC1(0)
#define IRQ_EINT20_27 S3C64XX_IRQ_VIC1(1)
#define IRQ_PCM0 S3C64XX_IRQ_VIC1(2)
#define IRQ_PCM1 S3C64XX_IRQ_VIC1(3)
#define IRQ_AC97 S3C64XX_IRQ_VIC1(4)
#define IRQ_UART0 S3C64XX_IRQ_VIC1(5)
#define IRQ_UART1 S3C64XX_IRQ_VIC1(6)
#define IRQ_UART2 S3C64XX_IRQ_VIC1(7)
#define IRQ_UART3 S3C64XX_IRQ_VIC1(8)
#define IRQ_DMA0 S3C64XX_IRQ_VIC1(9)
#define IRQ_DMA1 S3C64XX_IRQ_VIC1(10)
#define IRQ_ONENAND0 S3C64XX_IRQ_VIC1(11)
#define IRQ_ONENAND1 S3C64XX_IRQ_VIC1(12)
#define IRQ_NFC S3C64XX_IRQ_VIC1(13)
#define IRQ_CFCON S3C64XX_IRQ_VIC1(14)
#define IRQ_UHOST S3C64XX_IRQ_VIC1(15)
#define IRQ_SPI0 S3C64XX_IRQ_VIC1(16)
#define IRQ_SPI1 S3C64XX_IRQ_VIC1(17)
#define IRQ_IIC S3C64XX_IRQ_VIC1(18)
#define IRQ_HSItx S3C64XX_IRQ_VIC1(19)
#define IRQ_HSIrx S3C64XX_IRQ_VIC1(20)
#define IRQ_RESERVED S3C64XX_IRQ_VIC1(21)
#define IRQ_MSM S3C64XX_IRQ_VIC1(22)
#define IRQ_HOSTIF S3C64XX_IRQ_VIC1(23)
#define IRQ_HSMMC0 S3C64XX_IRQ_VIC1(24)
#define IRQ_HSMMC1 S3C64XX_IRQ_VIC1(25)
#define IRQ_HSMMC2 IRQ_SPI1 /* shared with SPI1 */
#define IRQ_OTG S3C64XX_IRQ_VIC1(26)
#define IRQ_IRDA S3C64XX_IRQ_VIC1(27)
#define IRQ_RTC_ALARM S3C64XX_IRQ_VIC1(28)
#define IRQ_SEC S3C64XX_IRQ_VIC1(29)
#define IRQ_PENDN S3C64XX_IRQ_VIC1(30)
#define IRQ_TC IRQ_PENDN
#define IRQ_ADC S3C64XX_IRQ_VIC1(31)
#define S3C64XX_TIMER_IRQ(x) S3C_IRQ(64 + (x))
#define IRQ_TIMER0 S3C64XX_TIMER_IRQ(0)
#define IRQ_TIMER1 S3C64XX_TIMER_IRQ(1)
#define IRQ_TIMER2 S3C64XX_TIMER_IRQ(2)
#define IRQ_TIMER3 S3C64XX_TIMER_IRQ(3)
#define IRQ_TIMER4 S3C64XX_TIMER_IRQ(4)
/* compatibility for device defines */
#define IRQ_IIC1 IRQ_S3C6410_IIC1
/* Since the IRQ_EINT(x) are a linear mapping on current s3c64xx series
* we just defined them as an IRQ_EINT(x) macro from S3C_IRQ_EINT_BASE
* which we place after the pair of VICs. */
#define S3C_IRQ_EINT_BASE S3C_IRQ(64+5)
#define S3C_EINT(x) ((x) + S3C_IRQ_EINT_BASE)
#define IRQ_EINT(x) S3C_EINT(x)
/* Next the external interrupt groups. These are similar to the IRQ_EINT(x)
* that they are sourced from the GPIO pins but with a different scheme for
* priority and source indication.
*
* The IRQ_EINT(x) can be thought of as 'group 0' of the available GPIO
* interrupts, but for historical reasons they are kept apart from these
* next interrupts.
*
* Use IRQ_EINT_GROUP(group, offset) to get the number for use in the
* machine specific support files.
*/
#define IRQ_EINT_GROUP1_NR (15)
#define IRQ_EINT_GROUP2_NR (8)
#define IRQ_EINT_GROUP3_NR (5)
#define IRQ_EINT_GROUP4_NR (14)
#define IRQ_EINT_GROUP5_NR (7)
#define IRQ_EINT_GROUP6_NR (10)
#define IRQ_EINT_GROUP7_NR (16)
#define IRQ_EINT_GROUP8_NR (15)
#define IRQ_EINT_GROUP9_NR (9)
#define IRQ_EINT_GROUP_BASE S3C_EINT(28)
#define IRQ_EINT_GROUP1_BASE (IRQ_EINT_GROUP_BASE + 0x00)
#define IRQ_EINT_GROUP2_BASE (IRQ_EINT_GROUP1_BASE + IRQ_EINT_GROUP1_NR)
#define IRQ_EINT_GROUP3_BASE (IRQ_EINT_GROUP2_BASE + IRQ_EINT_GROUP2_NR)
#define IRQ_EINT_GROUP4_BASE (IRQ_EINT_GROUP3_BASE + IRQ_EINT_GROUP3_NR)
#define IRQ_EINT_GROUP5_BASE (IRQ_EINT_GROUP4_BASE + IRQ_EINT_GROUP4_NR)
#define IRQ_EINT_GROUP6_BASE (IRQ_EINT_GROUP5_BASE + IRQ_EINT_GROUP5_NR)
#define IRQ_EINT_GROUP7_BASE (IRQ_EINT_GROUP6_BASE + IRQ_EINT_GROUP6_NR)
#define IRQ_EINT_GROUP8_BASE (IRQ_EINT_GROUP7_BASE + IRQ_EINT_GROUP7_NR)
#define IRQ_EINT_GROUP9_BASE (IRQ_EINT_GROUP8_BASE + IRQ_EINT_GROUP8_NR)
#define IRQ_EINT_GROUP(group, no) (IRQ_EINT_GROUP##group##_BASE + (no))
/* Set the default NR_IRQS */
#define NR_IRQS (IRQ_EINT_GROUP9_BASE + IRQ_EINT_GROUP9_NR + 1)
#endif /* __ASM_PLAT_S3C64XX_IRQS_H */
|
