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authorBen Dooks <ben-linux@fluff.org>2010-01-25 21:07:23 -0500
committerBen Dooks <ben-linux@fluff.org>2010-02-20 17:32:00 -0500
commited618aff8a952f712caf1d475e0947a32a8b6606 (patch)
treed106f5b5c24e42c6498c3a8a7340ba74ba62a4a3 /arch/arm/plat-s3c64xx/include
parent3501c9ae9fc5414d09c9a8d3a5452d2b167db916 (diff)
ARM: S3C64XX: Move IRQ support into mach-s3c64xx
Move IRQ support to mach-s3c64xx as it is unlikely to be re-used outside this machine. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c64xx/include')
-rw-r--r--arch/arm/plat-s3c64xx/include/plat/irqs.h214
1 files changed, 0 insertions, 214 deletions
diff --git a/arch/arm/plat-s3c64xx/include/plat/irqs.h b/arch/arm/plat-s3c64xx/include/plat/irqs.h
deleted file mode 100644
index a22758194e6d..000000000000
--- a/arch/arm/plat-s3c64xx/include/plat/irqs.h
+++ /dev/null
@@ -1,214 +0,0 @@
1/* linux/arch/arm/plat-s3c64xx/include/mach/irqs.h
2 *
3 * Copyright 2008 Openmoko, Inc.
4 * Copyright 2008 Simtec Electronics
5 * Ben Dooks <ben@simtec.co.uk>
6 * http://armlinux.simtec.co.uk/
7 *
8 * S3C64XX - Common IRQ support
9 */
10
11#ifndef __ASM_PLAT_S3C64XX_IRQS_H
12#define __ASM_PLAT_S3C64XX_IRQS_H __FILE__
13
14/* we keep the first set of CPU IRQs out of the range of
15 * the ISA space, so that the PC104 has them to itself
16 * and we don't end up having to do horrible things to the
17 * standard ISA drivers....
18 *
19 * note, since we're using the VICs, our start must be a
20 * mulitple of 32 to allow the common code to work
21 */
22
23#define S3C_IRQ_OFFSET (32)
24
25#define S3C_IRQ(x) ((x) + S3C_IRQ_OFFSET)
26
27#define IRQ_VIC0_BASE S3C_IRQ(0)
28#define IRQ_VIC1_BASE S3C_IRQ(32)
29
30/* UART interrupts, each UART has 4 intterupts per channel so
31 * use the space between the ISA and S3C main interrupts. Note, these
32 * are not in the same order as the S3C24XX series! */
33
34#define IRQ_S3CUART_BASE0 (16)
35#define IRQ_S3CUART_BASE1 (20)
36#define IRQ_S3CUART_BASE2 (24)
37#define IRQ_S3CUART_BASE3 (28)
38
39#define UART_IRQ_RXD (0)
40#define UART_IRQ_ERR (1)
41#define UART_IRQ_TXD (2)
42#define UART_IRQ_MODEM (3)
43
44#define IRQ_S3CUART_RX0 (IRQ_S3CUART_BASE0 + UART_IRQ_RXD)
45#define IRQ_S3CUART_TX0 (IRQ_S3CUART_BASE0 + UART_IRQ_TXD)
46#define IRQ_S3CUART_ERR0 (IRQ_S3CUART_BASE0 + UART_IRQ_ERR)
47
48#define IRQ_S3CUART_RX1 (IRQ_S3CUART_BASE1 + UART_IRQ_RXD)
49#define IRQ_S3CUART_TX1 (IRQ_S3CUART_BASE1 + UART_IRQ_TXD)
50#define IRQ_S3CUART_ERR1 (IRQ_S3CUART_BASE1 + UART_IRQ_ERR)
51
52#define IRQ_S3CUART_RX2 (IRQ_S3CUART_BASE2 + UART_IRQ_RXD)
53#define IRQ_S3CUART_TX2 (IRQ_S3CUART_BASE2 + UART_IRQ_TXD)
54#define IRQ_S3CUART_ERR2 (IRQ_S3CUART_BASE2 + UART_IRQ_ERR)
55
56#define IRQ_S3CUART_RX3 (IRQ_S3CUART_BASE3 + UART_IRQ_RXD)
57#define IRQ_S3CUART_TX3 (IRQ_S3CUART_BASE3 + UART_IRQ_TXD)
58#define IRQ_S3CUART_ERR3 (IRQ_S3CUART_BASE3 + UART_IRQ_ERR)
59
60/* VIC based IRQs */
61
62#define S3C64XX_IRQ_VIC0(x) (IRQ_VIC0_BASE + (x))
63#define S3C64XX_IRQ_VIC1(x) (IRQ_VIC1_BASE + (x))
64
65/* VIC0 */
66
67#define IRQ_EINT0_3 S3C64XX_IRQ_VIC0(0)
68#define IRQ_EINT4_11 S3C64XX_IRQ_VIC0(1)
69#define IRQ_RTC_TIC S3C64XX_IRQ_VIC0(2)
70#define IRQ_CAMIF_C S3C64XX_IRQ_VIC0(3)
71#define IRQ_CAMIF_P S3C64XX_IRQ_VIC0(4)
72#define IRQ_CAMIF_MC S3C64XX_IRQ_VIC0(5)
73#define IRQ_S3C6410_IIC1 S3C64XX_IRQ_VIC0(5)
74#define IRQ_S3C6410_IIS S3C64XX_IRQ_VIC0(6)
75#define IRQ_S3C6400_CAMIF_MP S3C64XX_IRQ_VIC0(6)
76#define IRQ_CAMIF_WE_C S3C64XX_IRQ_VIC0(7)
77#define IRQ_S3C6410_G3D S3C64XX_IRQ_VIC0(8)
78#define IRQ_S3C6400_CAMIF_WE_P S3C64XX_IRQ_VIC0(8)
79#define IRQ_POST0 S3C64XX_IRQ_VIC0(9)
80#define IRQ_ROTATOR S3C64XX_IRQ_VIC0(10)
81#define IRQ_2D S3C64XX_IRQ_VIC0(11)
82#define IRQ_TVENC S3C64XX_IRQ_VIC0(12)
83#define IRQ_SCALER S3C64XX_IRQ_VIC0(13)
84#define IRQ_BATF S3C64XX_IRQ_VIC0(14)
85#define IRQ_JPEG S3C64XX_IRQ_VIC0(15)
86#define IRQ_MFC S3C64XX_IRQ_VIC0(16)
87#define IRQ_SDMA0 S3C64XX_IRQ_VIC0(17)
88#define IRQ_SDMA1 S3C64XX_IRQ_VIC0(18)
89#define IRQ_ARM_DMAERR S3C64XX_IRQ_VIC0(19)
90#define IRQ_ARM_DMA S3C64XX_IRQ_VIC0(20)
91#define IRQ_ARM_DMAS S3C64XX_IRQ_VIC0(21)
92#define IRQ_KEYPAD S3C64XX_IRQ_VIC0(22)
93#define IRQ_TIMER0_VIC S3C64XX_IRQ_VIC0(23)
94#define IRQ_TIMER1_VIC S3C64XX_IRQ_VIC0(24)
95#define IRQ_TIMER2_VIC S3C64XX_IRQ_VIC0(25)
96#define IRQ_WDT S3C64XX_IRQ_VIC0(26)
97#define IRQ_TIMER3_VIC S3C64XX_IRQ_VIC0(27)
98#define IRQ_TIMER4_VIC S3C64XX_IRQ_VIC0(28)
99#define IRQ_LCD_FIFO S3C64XX_IRQ_VIC0(29)
100#define IRQ_LCD_VSYNC S3C64XX_IRQ_VIC0(30)
101#define IRQ_LCD_SYSTEM S3C64XX_IRQ_VIC0(31)
102
103/* VIC1 */
104
105#define IRQ_EINT12_19 S3C64XX_IRQ_VIC1(0)
106#define IRQ_EINT20_27 S3C64XX_IRQ_VIC1(1)
107#define IRQ_PCM0 S3C64XX_IRQ_VIC1(2)
108#define IRQ_PCM1 S3C64XX_IRQ_VIC1(3)
109#define IRQ_AC97 S3C64XX_IRQ_VIC1(4)
110#define IRQ_UART0 S3C64XX_IRQ_VIC1(5)
111#define IRQ_UART1 S3C64XX_IRQ_VIC1(6)
112#define IRQ_UART2 S3C64XX_IRQ_VIC1(7)
113#define IRQ_UART3 S3C64XX_IRQ_VIC1(8)
114#define IRQ_DMA0 S3C64XX_IRQ_VIC1(9)
115#define IRQ_DMA1 S3C64XX_IRQ_VIC1(10)
116#define IRQ_ONENAND0 S3C64XX_IRQ_VIC1(11)
117#define IRQ_ONENAND1 S3C64XX_IRQ_VIC1(12)
118#define IRQ_NFC S3C64XX_IRQ_VIC1(13)
119#define IRQ_CFCON S3C64XX_IRQ_VIC1(14)
120#define IRQ_USBH S3C64XX_IRQ_VIC1(15)
121#define IRQ_SPI0 S3C64XX_IRQ_VIC1(16)
122#define IRQ_SPI1 S3C64XX_IRQ_VIC1(17)
123#define IRQ_IIC S3C64XX_IRQ_VIC1(18)
124#define IRQ_HSItx S3C64XX_IRQ_VIC1(19)
125#define IRQ_HSIrx S3C64XX_IRQ_VIC1(20)
126#define IRQ_RESERVED S3C64XX_IRQ_VIC1(21)
127#define IRQ_MSM S3C64XX_IRQ_VIC1(22)
128#define IRQ_HOSTIF S3C64XX_IRQ_VIC1(23)
129#define IRQ_HSMMC0 S3C64XX_IRQ_VIC1(24)
130#define IRQ_HSMMC1 S3C64XX_IRQ_VIC1(25)
131#define IRQ_HSMMC2 IRQ_SPI1 /* shared with SPI1 */
132#define IRQ_OTG S3C64XX_IRQ_VIC1(26)
133#define IRQ_IRDA S3C64XX_IRQ_VIC1(27)
134#define IRQ_RTC_ALARM S3C64XX_IRQ_VIC1(28)
135#define IRQ_SEC S3C64XX_IRQ_VIC1(29)
136#define IRQ_PENDN S3C64XX_IRQ_VIC1(30)
137#define IRQ_TC IRQ_PENDN
138#define IRQ_ADC S3C64XX_IRQ_VIC1(31)
139
140#define S3C64XX_TIMER_IRQ(x) S3C_IRQ(64 + (x))
141
142#define IRQ_TIMER0 S3C64XX_TIMER_IRQ(0)
143#define IRQ_TIMER1 S3C64XX_TIMER_IRQ(1)
144#define IRQ_TIMER2 S3C64XX_TIMER_IRQ(2)
145#define IRQ_TIMER3 S3C64XX_TIMER_IRQ(3)
146#define IRQ_TIMER4 S3C64XX_TIMER_IRQ(4)
147
148/* compatibility for device defines */
149
150#define IRQ_IIC1 IRQ_S3C6410_IIC1
151
152/* Since the IRQ_EINT(x) are a linear mapping on current s3c64xx series
153 * we just defined them as an IRQ_EINT(x) macro from S3C_IRQ_EINT_BASE
154 * which we place after the pair of VICs. */
155
156#define S3C_IRQ_EINT_BASE S3C_IRQ(64+5)
157
158#define S3C_EINT(x) ((x) + S3C_IRQ_EINT_BASE)
159#define IRQ_EINT(x) S3C_EINT(x)
160#define IRQ_EINT_BIT(x) ((x) - S3C_EINT(0))
161
162/* Next the external interrupt groups. These are similar to the IRQ_EINT(x)
163 * that they are sourced from the GPIO pins but with a different scheme for
164 * priority and source indication.
165 *
166 * The IRQ_EINT(x) can be thought of as 'group 0' of the available GPIO
167 * interrupts, but for historical reasons they are kept apart from these
168 * next interrupts.
169 *
170 * Use IRQ_EINT_GROUP(group, offset) to get the number for use in the
171 * machine specific support files.
172 */
173
174#define IRQ_EINT_GROUP1_NR (15)
175#define IRQ_EINT_GROUP2_NR (8)
176#define IRQ_EINT_GROUP3_NR (5)
177#define IRQ_EINT_GROUP4_NR (14)
178#define IRQ_EINT_GROUP5_NR (7)
179#define IRQ_EINT_GROUP6_NR (10)
180#define IRQ_EINT_GROUP7_NR (16)
181#define IRQ_EINT_GROUP8_NR (15)
182#define IRQ_EINT_GROUP9_NR (9)
183
184#define IRQ_EINT_GROUP_BASE S3C_EINT(28)
185#define IRQ_EINT_GROUP1_BASE (IRQ_EINT_GROUP_BASE + 0x00)
186#define IRQ_EINT_GROUP2_BASE (IRQ_EINT_GROUP1_BASE + IRQ_EINT_GROUP1_NR)
187#define IRQ_EINT_GROUP3_BASE (IRQ_EINT_GROUP2_BASE + IRQ_EINT_GROUP2_NR)
188#define IRQ_EINT_GROUP4_BASE (IRQ_EINT_GROUP3_BASE + IRQ_EINT_GROUP3_NR)
189#define IRQ_EINT_GROUP5_BASE (IRQ_EINT_GROUP4_BASE + IRQ_EINT_GROUP4_NR)
190#define IRQ_EINT_GROUP6_BASE (IRQ_EINT_GROUP5_BASE + IRQ_EINT_GROUP5_NR)
191#define IRQ_EINT_GROUP7_BASE (IRQ_EINT_GROUP6_BASE + IRQ_EINT_GROUP6_NR)
192#define IRQ_EINT_GROUP8_BASE (IRQ_EINT_GROUP7_BASE + IRQ_EINT_GROUP7_NR)
193#define IRQ_EINT_GROUP9_BASE (IRQ_EINT_GROUP8_BASE + IRQ_EINT_GROUP8_NR)
194
195#define IRQ_EINT_GROUP(group, no) (IRQ_EINT_GROUP##group##_BASE + (no))
196
197/* Define a group of interrupts for board-specific use (eg, for MFD
198 * interrupt controllers). */
199#define IRQ_BOARD_START (IRQ_EINT_GROUP9_BASE + IRQ_EINT_GROUP9_NR + 1)
200
201#ifdef CONFIG_SMDK6410_WM1190_EV1
202#define IRQ_BOARD_NR 64
203#else
204#define IRQ_BOARD_NR 16
205#endif
206
207#define IRQ_BOARD_END (IRQ_BOARD_START + IRQ_BOARD_NR)
208
209/* Set the default NR_IRQS */
210
211#define NR_IRQS (IRQ_BOARD_END + 1)
212
213#endif /* __ASM_PLAT_S3C64XX_IRQS_H */
214
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-30 21:21:47 -0500