treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
[sfrench/cifs-2.6.git] / arch / arm / mach-alpine / alpine_cpu_resume.h
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  * Annapurna labs cpu-resume register structure.
4  *
5  * Copyright (C) 2015 Annapurna Labs Ltd.
6  */
7
8 #ifndef ALPINE_CPU_RESUME_H_
9 #define ALPINE_CPU_RESUME_H_
10
11 /* Per-cpu regs */
12 struct al_cpu_resume_regs_per_cpu {
13         uint32_t        flags;
14         uint32_t        resume_addr;
15 };
16
17 /* general regs */
18 struct al_cpu_resume_regs {
19         /* Watermark for validating the CPU resume struct */
20         uint32_t watermark;
21         uint32_t flags;
22         struct al_cpu_resume_regs_per_cpu per_cpu[];
23 };
24
25 /* The expected magic number for validating the resume addresses */
26 #define AL_CPU_RESUME_MAGIC_NUM         0xf0e1d200
27 #define AL_CPU_RESUME_MAGIC_NUM_MASK    0xffffff00
28
29 #endif /* ALPINE_CPU_RESUME_H_ */