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d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
4b45efe8 AS |
2 | /* |
3 | * Intel LPSS core support. | |
4 | * | |
5 | * Copyright (C) 2015, Intel Corporation | |
6 | * | |
7 | * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com> | |
8 | * Mika Westerberg <mika.westerberg@linux.intel.com> | |
4b45efe8 AS |
9 | */ |
10 | ||
11 | #ifndef __MFD_INTEL_LPSS_H | |
12 | #define __MFD_INTEL_LPSS_H | |
13 | ||
16b7a09b AS |
14 | #include <linux/pm.h> |
15 | ||
4b45efe8 AS |
16 | struct device; |
17 | struct resource; | |
f4d05266 | 18 | struct property_entry; |
4b45efe8 AS |
19 | |
20 | struct intel_lpss_platform_info { | |
21 | struct resource *mem; | |
22 | int irq; | |
23 | unsigned long clk_rate; | |
24 | const char *clk_con_id; | |
f4d05266 | 25 | struct property_entry *properties; |
4b45efe8 AS |
26 | }; |
27 | ||
28 | int intel_lpss_probe(struct device *dev, | |
29 | const struct intel_lpss_platform_info *info); | |
30 | void intel_lpss_remove(struct device *dev); | |
31 | ||
32 | #ifdef CONFIG_PM | |
33 | int intel_lpss_prepare(struct device *dev); | |
34 | int intel_lpss_suspend(struct device *dev); | |
35 | int intel_lpss_resume(struct device *dev); | |
36 | ||
37 | #ifdef CONFIG_PM_SLEEP | |
38 | #define INTEL_LPSS_SLEEP_PM_OPS \ | |
39 | .prepare = intel_lpss_prepare, \ | |
e00952c7 | 40 | SET_LATE_SYSTEM_SLEEP_PM_OPS(intel_lpss_suspend, intel_lpss_resume) |
47b91923 AS |
41 | #else |
42 | #define INTEL_LPSS_SLEEP_PM_OPS | |
4b45efe8 AS |
43 | #endif |
44 | ||
45 | #define INTEL_LPSS_RUNTIME_PM_OPS \ | |
46 | .runtime_suspend = intel_lpss_suspend, \ | |
47 | .runtime_resume = intel_lpss_resume, | |
48 | ||
49 | #else /* !CONFIG_PM */ | |
50 | #define INTEL_LPSS_SLEEP_PM_OPS | |
51 | #define INTEL_LPSS_RUNTIME_PM_OPS | |
52 | #endif /* CONFIG_PM */ | |
53 | ||
54 | #define INTEL_LPSS_PM_OPS(name) \ | |
55 | const struct dev_pm_ops name = { \ | |
56 | INTEL_LPSS_SLEEP_PM_OPS \ | |
57 | INTEL_LPSS_RUNTIME_PM_OPS \ | |
58 | } | |
59 | ||
60 | #endif /* __MFD_INTEL_LPSS_H */ |