]> Pileus Git - ~andy/linux/blob - arch/arm/mach-exynos/include/mach/pm-core.h
Merge remote-tracking branch 'regulator/topic/tps65912' into regulator-next
[~andy/linux] / arch / arm / mach-exynos / include / mach / pm-core.h
1 /* linux/arch/arm/mach-exynos4/include/mach/pm-core.h
2  *
3  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
4  *              http://www.samsung.com
5  *
6  * Based on arch/arm/mach-s3c2410/include/mach/pm-core.h,
7  * Copyright 2008 Simtec Electronics
8  *      Ben Dooks <ben@simtec.co.uk>
9  *      http://armlinux.simtec.co.uk/
10  *
11  * EXYNOS4210 - PM core support for arch/arm/plat-s5p/pm.c
12  *
13  * This program is free software; you can redistribute it and/or modify
14  * it under the terms of the GNU General Public License version 2 as
15  * published by the Free Software Foundation.
16 */
17
18 #ifndef __ASM_ARCH_PM_CORE_H
19 #define __ASM_ARCH_PM_CORE_H __FILE__
20
21 #include <linux/of.h>
22 #include <mach/regs-pmu.h>
23
24 #ifdef CONFIG_PINCTRL_EXYNOS
25 extern u32 exynos_get_eint_wake_mask(void);
26 #else
27 static inline u32 exynos_get_eint_wake_mask(void) { return 0xffffffff; }
28 #endif
29
30 static inline void s3c_pm_debug_init_uart(void)
31 {
32         /* nothing here yet */
33 }
34
35 static inline void s3c_pm_arch_prepare_irqs(void)
36 {
37         __raw_writel(exynos_get_eint_wake_mask(), S5P_EINT_WAKEUP_MASK);
38         __raw_writel(s3c_irqwake_intmask & ~(1 << 31), S5P_WAKEUP_MASK);
39 }
40
41 static inline void s3c_pm_arch_stop_clocks(void)
42 {
43         /* nothing here yet */
44 }
45
46 static inline void s3c_pm_arch_show_resume_irqs(void)
47 {
48         /* nothing here yet */
49 }
50
51 static inline void s3c_pm_arch_update_uart(void __iomem *regs,
52                                            struct pm_uart_save *save)
53 {
54         /* nothing here yet */
55 }
56
57 static inline void s3c_pm_restored_gpios(void)
58 {
59         /* nothing here yet */
60 }
61
62 static inline void samsung_pm_saved_gpios(void)
63 {
64         /* nothing here yet */
65 }
66
67 /* Compatibility definitions to make plat-samsung/pm.c compile */
68 #define IRQ_EINT_BIT(x)         1
69 #define s3c_irqwake_intallow    0
70 #define s3c_irqwake_eintallow   0
71
72 #endif /* __ASM_ARCH_PM_CORE_H */