| /* | |
| * OMAP2+ WDTIMER-specific function prototypes | |
| * | |
| * Copyright (C) 2012 Texas Instruments, Inc. | |
| * Paul Walmsley | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| */ | |
| #ifndef __LINUX_PLATFORM_DATA_OMAP_WD_TIMER_H | |
| #define __LINUX_PLATFORM_DATA_OMAP_WD_TIMER_H | |
| #include <linux/types.h> | |
| /* | |
| * Standardized OMAP reset source bits | |
| * | |
| * This is a subset of the ones listed in arch/arm/mach-omap2/prm.h | |
| * and are the only ones needed in the watchdog driver. | |
| */ | |
| #define OMAP_MPU_WD_RST_SRC_ID_SHIFT 3 | |
| /** | |
| * struct omap_wd_timer_platform_data - WDTIMER integration to the host SoC | |
| * @read_reset_sources - fn ptr for the SoC to indicate the last reset cause | |
| * | |
| * The function pointed to by @read_reset_sources must return its data | |
| * in a standard format - search for RST_SRC_ID_SHIFT in | |
| * arch/arm/mach-omap2 | |
| */ | |
| struct omap_wd_timer_platform_data { | |
| u32 (*read_reset_sources)(void); | |
| }; | |
| #endif |