drivers/platform/chrome/cros_ec.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * ChromeOS Embedded Controller core interface.
   4  *
   5  * Copyright (C) 2020 Google LLC
   6  */
   7
   8 #ifndef __CROS_EC_H
   9 #define __CROS_EC_H
  10
  11 #include <linux/interrupt.h>
  12
  13 struct cros_ec_device;
  14
  15 int cros_ec_register(struct cros_ec_device *ec_dev);
  16 void cros_ec_unregister(struct cros_ec_device *ec_dev);
  17
  18 int cros_ec_suspend(struct cros_ec_device *ec_dev);
  19 int cros_ec_suspend_late(struct cros_ec_device *ec_dev);
  20 int cros_ec_suspend_prepare(struct cros_ec_device *ec_dev);
  21 int cros_ec_resume(struct cros_ec_device *ec_dev);
  22 int cros_ec_resume_early(struct cros_ec_device *ec_dev);
  23 void cros_ec_resume_complete(struct cros_ec_device *ec_dev);
  24
  25 irqreturn_t cros_ec_irq_thread(int irq, void *data);
  26
  27 #endif /* __CROS_EC_H */