drivers/staging/greybus/arche_platform.h

   1 /*
   2  * Arche Platform driver to enable Unipro link.
   3  *
   4  * Copyright 2015-2016 Google Inc.
   5  * Copyright 2015-2016 Linaro Ltd.
   6  *
   7  * Released under the GPLv2 only.
   8  */
   9
  10 #ifndef __ARCHE_PLATFORM_H
  11 #define __ARCHE_PLATFORM_H
  12
  13 enum arche_platform_state {
  14         ARCHE_PLATFORM_STATE_OFF,
  15         ARCHE_PLATFORM_STATE_ACTIVE,
  16         ARCHE_PLATFORM_STATE_STANDBY,
  17         ARCHE_PLATFORM_STATE_FW_FLASHING,
  18 };
  19
  20 int __init arche_apb_init(void);
  21 void __exit arche_apb_exit(void);
  22
  23 /* Operational states for the APB device */
  24 int apb_ctrl_coldboot(struct device *dev);
  25 int apb_ctrl_fw_flashing(struct device *dev);
  26 int apb_ctrl_standby_boot(struct device *dev);
  27 void apb_ctrl_poweroff(struct device *dev);
  28
  29 #endif  /* __ARCHE_PLATFORM_H */