diff options
Diffstat (limited to 'arch/arm/plat-s5pc1xx/irq.c')
-rw-r--r-- | arch/arm/plat-s5pc1xx/irq.c | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/arch/arm/plat-s5pc1xx/irq.c b/arch/arm/plat-s5pc1xx/irq.c deleted file mode 100644 index bfc524827819..000000000000 --- a/arch/arm/plat-s5pc1xx/irq.c +++ /dev/null | |||
@@ -1,75 +0,0 @@ | |||
1 | /* arch/arm/plat-s5pc1xx/irq.c | ||
2 | * | ||
3 | * Copyright 2009 Samsung Electronics Co. | ||
4 | * Byungho Min <bhmin@samsung.com> | ||
5 | * | ||
6 | * S5PC1XX - Interrupt handling | ||
7 | * | ||
8 | * Based on plat-s3c64xx/irq.c | ||
9 | * | ||
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. | ||
13 | */ | ||
14 | |||
15 | #include <linux/kernel.h> | ||
16 | #include <linux/interrupt.h> | ||
17 | #include <linux/irq.h> | ||
18 | #include <linux/io.h> | ||
19 | |||
20 | #include <asm/hardware/vic.h> | ||
21 | |||
22 | #include <mach/map.h> | ||
23 | #include <plat/irq-vic-timer.h> | ||
24 | #include <plat/irq-uart.h> | ||
25 | #include <plat/cpu.h> | ||
26 | |||
27 | /* Note, we make use of the fact that the parent IRQs, IRQ_UART[0..3] | ||
28 | * are consecutive when looking up the interrupt in the demux routines. | ||
29 | */ | ||
30 | static struct s3c_uart_irq uart_irqs[] = { | ||
31 | [0] = { | ||
32 | .regs = (void *)S3C_VA_UART0, | ||
33 | .base_irq = IRQ_S3CUART_BASE0, | ||
34 | .parent_irq = IRQ_UART0, | ||
35 | }, | ||
36 | [1] = { | ||
37 | .regs = (void *)S3C_VA_UART1, | ||
38 | .base_irq = IRQ_S3CUART_BASE1, | ||
39 | .parent_irq = IRQ_UART1, | ||
40 | }, | ||
41 | [2] = { | ||
42 | .regs = (void *)S3C_VA_UART2, | ||
43 | .base_irq = IRQ_S3CUART_BASE2, | ||
44 | .parent_irq = IRQ_UART2, | ||
45 | }, | ||
46 | [3] = { | ||
47 | .regs = (void *)S3C_VA_UART3, | ||
48 | .base_irq = IRQ_S3CUART_BASE3, | ||
49 | .parent_irq = IRQ_UART3, | ||
50 | }, | ||
51 | }; | ||
52 | |||
53 | void __init s5pc1xx_init_irq(u32 *vic_valid, int num) | ||
54 | { | ||
55 | int i; | ||
56 | |||
57 | printk(KERN_DEBUG "%s: initialising interrupts\n", __func__); | ||
58 | |||
59 | /* initialise the pair of VICs */ | ||
60 | for (i = 0; i < num; i++) | ||
61 | vic_init((void *)S5PC1XX_VA_VIC(i), S3C_IRQ(i * S3C_IRQ_OFFSET), | ||
62 | vic_valid[i], 0); | ||
63 | |||
64 | /* add the timer sub-irqs */ | ||
65 | |||
66 | s3c_init_vic_timer_irq(IRQ_TIMER0_VIC, IRQ_TIMER0); | ||
67 | s3c_init_vic_timer_irq(IRQ_TIMER1_VIC, IRQ_TIMER1); | ||
68 | s3c_init_vic_timer_irq(IRQ_TIMER2_VIC, IRQ_TIMER2); | ||
69 | s3c_init_vic_timer_irq(IRQ_TIMER3_VIC, IRQ_TIMER3); | ||
70 | s3c_init_vic_timer_irq(IRQ_TIMER4_VIC, IRQ_TIMER4); | ||
71 | |||
72 | s3c_init_uart_irqs(uart_irqs, ARRAY_SIZE(uart_irqs)); | ||
73 | } | ||
74 | |||
75 | |||