pm.c (34c79de6b2ea5bc5734d970851fb966b49d55a17) pm.c (2c74a0cefa463a7a483b07ba4d2ea8e4ec7b996c)
1/*
2 * SA1100 Power Management Routines
3 *
4 * Copyright (c) 2001 Cliff Brake <cbrake@accelent.com>
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License.
8 *

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24 */
25#include <linux/init.h>
26#include <linux/suspend.h>
27#include <linux/errno.h>
28#include <linux/time.h>
29
30#include <mach/hardware.h>
31#include <asm/memory.h>
1/*
2 * SA1100 Power Management Routines
3 *
4 * Copyright (c) 2001 Cliff Brake <cbrake@accelent.com>
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License.
8 *

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24 */
25#include <linux/init.h>
26#include <linux/suspend.h>
27#include <linux/errno.h>
28#include <linux/time.h>
29
30#include <mach/hardware.h>
31#include <asm/memory.h>
32#include <asm/suspend.h>
32#include <asm/system.h>
33#include <asm/mach/time.h>
34
35extern void sa1100_finish_suspend(unsigned long);
36
37#define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x
38#define RESTORE(x) x = sleep_save[SLEEP_SAVE_##x]
39

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70
71 /* Clear previous reset status */
72 RCSR = RCSR_HWR | RCSR_SWR | RCSR_WDR | RCSR_SMR;
73
74 /* set resume return address */
75 PSPR = virt_to_phys(cpu_resume);
76
77 /* go zzz */
33#include <asm/system.h>
34#include <asm/mach/time.h>
35
36extern void sa1100_finish_suspend(unsigned long);
37
38#define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x
39#define RESTORE(x) x = sleep_save[SLEEP_SAVE_##x]
40

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71
72 /* Clear previous reset status */
73 RCSR = RCSR_HWR | RCSR_SWR | RCSR_WDR | RCSR_SMR;
74
75 /* set resume return address */
76 PSPR = virt_to_phys(cpu_resume);
77
78 /* go zzz */
78 cpu_suspend(0, PHYS_OFFSET - PAGE_OFFSET, 0, sa1100_finish_suspend);
79 cpu_suspend(0, sa1100_finish_suspend);
79
80 /*
81 * Ensure not to come back here if it wasn't intended
82 */
83 PSPR = 0;
84
85 /*
86 * Ensure interrupt sources are disabled; we will re-init

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81 /*
82 * Ensure not to come back here if it wasn't intended
83 */
84 PSPR = 0;
85
86 /*
87 * Ensure interrupt sources are disabled; we will re-init

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