| /* | |
| * drivers/mfd/mfd-core.h | |
| * | |
| * core MFD support | |
| * Copyright (c) 2006 Ian Molton | |
| * Copyright (c) 2007 Dmitry Baryshkov | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License version 2 as | |
| * published by the Free Software Foundation. | |
| * | |
| */ | |
| #ifndef MFD_CORE_H | |
| #define MFD_CORE_H | |
| #include <linux/platform_device.h> | |
| /* | |
| * This struct describes the MFD part ("cell"). | |
| * After registration the copy of this structure will become the platform data | |
| * of the resulting platform_device | |
| */ | |
| struct mfd_cell { | |
| const char *name; | |
| int (*enable)(struct platform_device *dev); | |
| int (*disable)(struct platform_device *dev); | |
| int (*suspend)(struct platform_device *dev); | |
| int (*resume)(struct platform_device *dev); | |
| /* driver-specific data for MFD-aware "cell" drivers */ | |
| void *driver_data; | |
| /* platform_data can be used to either pass data to "generic" | |
| driver or as a hook to mfd_cell for the "cell" drivers */ | |
| void *platform_data; | |
| size_t data_size; | |
| /* | |
| * This resources can be specified relatievly to the parent device. | |
| * For accessing device you should use resources from device | |
| */ | |
| int num_resources; | |
| const struct resource *resources; | |
| }; | |
| extern int mfd_add_devices(struct device *parent, int id, | |
| const struct mfd_cell *cells, int n_devs, | |
| struct resource *mem_base, | |
| int irq_base); | |
| extern void mfd_remove_devices(struct device *parent); | |
| #endif |