arch/microblaze/include/asm/of_device.h

   1 /*
   2  * Copyright (C) 2007-2008 Michal Simek <monstr@monstr.eu>
   3  *
   4  * based on PowerPC of_device.h
   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
  11 #ifndef _ASM_MICROBLAZE_OF_DEVICE_H
  12 #define _ASM_MICROBLAZE_OF_DEVICE_H
  13 #ifdef __KERNEL__
  14
  15 #include <linux/device.h>
  16 #include <linux/of.h>
  17
  18 /*
  19  * The of_device is a kind of "base class" that is a superset of
  20  * struct device for use by devices attached to an OF node and
  21  * probed using OF properties.
  22  */
  23 struct of_device {
  24         struct device_node      *node; /* to be obsoleted */
  25         u64                     dma_mask; /* DMA mask */
  26         struct device           dev; /* Generic device interface */
  27 };
  28
  29 extern ssize_t of_device_get_modalias(struct of_device *ofdev,
  30                                         char *str, ssize_t len);
  31
  32 extern struct of_device *of_device_alloc(struct device_node *np,
  33                                          const char *bus_id,
  34                                          struct device *parent);
  35
  36 extern int of_device_uevent(struct device *dev,
  37                             struct kobj_uevent_env *env);
  38
  39 extern void of_device_make_bus_id(struct of_device *dev);
  40
  41 /* This is just here during the transition */
  42 #include <linux/of_device.h>
  43
  44 #endif /* __KERNEL__ */
  45 #endif /* _ASM_MICROBLAZE_OF_DEVICE_H */