projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b41912ca SR |
1 | #ifndef _LINUX_OF_PLATFORM_H |
| 2 | #define _LINUX_OF_PLATFORM_H | |
| 3 | /* | |
| 4 | * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp. | |
| 5 | * <benh@kernel.crashing.org> | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or | |
| 8 | * modify it under the terms of the GNU General Public License | |
| 9 | * as published by the Free Software Foundation; either version | |
| 10 | * 2 of the License, or (at your option) any later version. | |
| 11 | * | |
| 12 | */ | |
| 13 | ||
| 14 | #include <linux/module.h> | |
| 15 | #include <linux/device.h> | |
| 16 | #include <linux/mod_devicetable.h> | |
| 17 | #include <linux/pm.h> | |
| 18 | #include <linux/of_device.h> | |
| 19 | ||
| 20 | /* | |
| 21 | * The of_platform_bus_type is a bus type used by drivers that do not | |
| 22 | * attach to a macio or similar bus but still use OF probing | |
| 23 | * mechanism | |
| 24 | */ | |
| 25 | extern struct bus_type of_platform_bus_type; | |
| 26 | ||
| 27 | /* | |
| 28 | * An of_platform_driver driver is attached to a basic of_device on | |
| 29 | * the "platform bus" (of_platform_bus_type) (or ISA, EBUS and SBUS | |
| 30 | * busses on sparc). | |
| 31 | */ | |
| 32 | struct of_platform_driver | |
| 33 | { | |
| 34 | char *name; | |
| 35 | struct of_device_id *match_table; | |
| 36 | struct module *owner; | |
| 37 | ||
| 38 | int (*probe)(struct of_device* dev, | |
| 39 | const struct of_device_id *match); | |
| 40 | int (*remove)(struct of_device* dev); | |
| 41 | ||
| 42 | int (*suspend)(struct of_device* dev, pm_message_t state); | |
| 43 | int (*resume)(struct of_device* dev); | |
| 44 | int (*shutdown)(struct of_device* dev); | |
| 45 | ||
| 46 | struct device_driver driver; | |
| 47 | }; | |
| 48 | #define to_of_platform_driver(drv) \ | |
| 49 | container_of(drv,struct of_platform_driver, driver) | |
| 50 | ||
| 51 | #include <asm/of_platform.h> | |
| 52 | ||
| 53 | extern struct of_device *of_find_device_by_node(struct device_node *np); | |
| 54 | ||
| 55 | #endif /* _LINUX_OF_PLATFORM_H */ |