arch/arm/mach-shmobile/include/mach/pm-rmobile.h

   1 /*
   2  * Copyright (C) 2012 Renesas Solutions Corp.
   3  *
   4  * Kuninori Morimoto <morimoto.kuninori@renesas.com>
   5  *
   6  * This file is subject to the terms and conditions of the GNU General Public
   7  * License.  See the file "COPYING" in the main directory of this archive
   8  * for more details.
   9  */
  10 #ifndef PM_RMOBILE_H
  11 #define PM_RMOBILE_H
  12
  13 #include <linux/pm_domain.h>
  14
  15 struct platform_device;
  16
  17 struct rmobile_pm_domain {
  18         struct generic_pm_domain genpd;
  19         struct dev_power_governor *gov;
  20         int (*suspend)(void);
  21         void (*resume)(void);
  22         unsigned int bit_shift;
  23         bool no_debug;
  24 };
  25
  26 static inline
  27 struct rmobile_pm_domain *to_rmobile_pd(struct generic_pm_domain *d)
  28 {
  29         return container_of(d, struct rmobile_pm_domain, genpd);
  30 }
  31
  32 #ifdef CONFIG_PM
  33 extern void rmobile_init_pm_domain(struct rmobile_pm_domain *rmobile_pd);
  34 extern void rmobile_add_device_to_domain(const char *domain_name,
  35                                         struct platform_device *pdev);
  36 extern void rmobile_pm_add_subdomain(struct rmobile_pm_domain *rmobile_pd,
  37                                     struct rmobile_pm_domain *rmobile_sd);
  38 #else
  39 #define rmobile_init_pm_domain(pd) do { } while (0)
  40 #define rmobile_add_device_to_domain(name, pdev) do { } while (0)
  41 #define rmobile_pm_add_subdomain(pd, sd) do { } while (0)
  42 #endif /* CONFIG_PM */
  43
  44 #endif /* PM_RMOBILE_H */