1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2005 Richard Purdie
6 #include <linux/suspend.h>
8 struct pxa_cpu_pm_fns {
10 void (*save)(unsigned long *);
11 void (*restore)(unsigned long *);
12 int (*valid)(suspend_state_t state);
13 void (*enter)(suspend_state_t state);
18 extern struct pxa_cpu_pm_fns *pxa_cpu_pm_fns;
21 extern int pxa25x_finish_suspend(unsigned long);
22 extern int pxa27x_finish_suspend(unsigned long);
24 extern int pxa_pm_enter(suspend_state_t state);
25 extern int pxa_pm_prepare(void);
26 extern void pxa_pm_finish(void);
28 extern const char pm_enter_standby_start[], pm_enter_standby_end[];
29 extern int pxa3xx_finish_suspend(unsigned long);
31 /* NOTE: this is for PM debugging on Lubbock, it's really a big
32 * ugly, but let's keep the crap minimum here, instead of direct
33 * accessing the LUBBOCK CPLD registers in arch/arm/mach-pxa/pm.c
35 #ifdef CONFIG_ARCH_LUBBOCK
36 extern void lubbock_set_hexled(uint32_t value);
38 #define lubbock_set_hexled(x)