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-rw-r--r--arch/arm/mach-s5p6440/cpu.c116
1 files changed, 0 insertions, 116 deletions
diff --git a/arch/arm/mach-s5p6440/cpu.c b/arch/arm/mach-s5p6440/cpu.c
deleted file mode 100644
index 526f33adb31d..000000000000
--- a/arch/arm/mach-s5p6440/cpu.c
+++ /dev/null
@@ -1,116 +0,0 @@
1/* linux/arch/arm/mach-s5p6440/cpu.c
2 *
3 * Copyright (c) 2009 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com/
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9*/
10
11#include <linux/kernel.h>
12#include <linux/types.h>
13#include <linux/interrupt.h>
14#include <linux/list.h>
15#include <linux/timer.h>
16#include <linux/init.h>
17#include <linux/clk.h>
18#include <linux/io.h>
19#include <linux/sysdev.h>
20#include <linux/serial_core.h>
21#include <linux/platform_device.h>
22
23#include <asm/mach/arch.h>
24#include <asm/mach/map.h>
25#include <asm/mach/irq.h>
26
27#include <asm/proc-fns.h>
28
29#include <mach/hardware.h>
30#include <mach/map.h>
31#include <asm/irq.h>
32
33#include <plat/regs-serial.h>
34#include <mach/regs-clock.h>
35
36#include <plat/cpu.h>
37#include <plat/devs.h>
38#include <plat/clock.h>
39#include <plat/s5p6440.h>
40#include <plat/adc-core.h>
41
42static void s5p6440_idle(void)
43{
44 unsigned long val;
45
46 if (!need_resched()) {
47 val = __raw_readl(S5P_PWR_CFG);
48 val &= ~(0x3<<5);
49 val |= (0x1<<5);
50 __raw_writel(val, S5P_PWR_CFG);
51
52 cpu_do_idle();
53 }
54 local_irq_enable();
55}
56
57/* s5p6440_map_io
58 *
59 * register the standard cpu IO areas
60*/
61
62void __init s5p6440_map_io(void)
63{
64 /* initialize any device information early */
65 s3c_adc_setname("s3c64xx-adc");
66}
67
68void __init s5p6440_init_clocks(int xtal)
69{
70 printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
71
72 s3c24xx_register_baseclocks(xtal);
73 s5p_register_clocks(xtal);
74 s5p6440_register_clocks();
75 s5p6440_setup_clocks();
76}
77
78void __init s5p6440_init_irq(void)
79{
80 /* S5P6440 supports only 2 VIC */
81 u32 vic[2];
82
83 /*
84 * VIC0 is missing IRQ_VIC0[3, 4, 8, 10, (12-22)]
85 * VIC1 is missing IRQ VIC1[1, 3, 4, 10, 11, 12, 14, 15, 22]
86 */
87 vic[0] = 0xff800ae7;
88 vic[1] = 0xffbf23e5;
89
90 s5p_init_irq(vic, ARRAY_SIZE(vic));
91}
92
93struct sysdev_class s5p6440_sysclass = {
94 .name = "s5p6440-core",
95};
96
97static struct sys_device s5p6440_sysdev = {
98 .cls = &s5p6440_sysclass,
99};
100
101static int __init s5p6440_core_init(void)
102{
103 return sysdev_class_register(&s5p6440_sysclass);
104}
105
106core_initcall(s5p6440_core_init);
107
108int __init s5p6440_init(void)
109{
110 printk(KERN_INFO "S5P6440: Initializing architecture\n");
111
112 /* set idle function */
113 pm_idle = s5p6440_idle;
114
115 return sysdev_register(&s5p6440_sysdev);
116}