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-rw-r--r--arch/arm/plat-s5pc1xx/irq.c75
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 */
30static 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
53void __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