diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 11:51:39 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 11:51:39 -0800 |
commit | d01e4afdbb65e030fd6f1f96c30a558e2eb0f279 (patch) | |
tree | 02ef82b2740cf93a98199eded5ef765fa6e03052 /include/linux/platform_data/omap-wd-timer.h | |
parent | 8287361abca36504da813638310d2547469283eb (diff) | |
parent | 794b175fc0c0c4844dbb7b137a73bbfd01f6c608 (diff) |
Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC cleanups on various subarchitectures from Olof Johansson:
"Cleanup patches for various ARM platforms and some of their associated
drivers. There's also a branch in here that enables Freescale i.MX to
be part of the multiplatform support -- the first "big" SoC that is
moved over (more multiplatform work comes in a separate branch later
during the merge window)."
Conflicts fixed as per Olof, including a silent semantic one in
arch/arm/mach-omap2/board-generic.c (omap_prcm_restart() was renamed to
omap3xxx_restart(), and a new user of the old name was added).
* tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (189 commits)
ARM: omap: fix typo on timer cleanup
ARM: EXYNOS: Remove unused regs-mem.h file
ARM: EXYNOS: Remove unused non-dt support for dwmci controller
ARM: Kirkwood: Use hw_pci.ops instead of hw_pci.scan
ARM: OMAP3: cm-t3517: use GPTIMER for system clock
ARM: OMAP2+: timer: remove CONFIG_OMAP_32K_TIMER
ARM: SAMSUNG: use devm_ functions for ADC driver
ARM: EXYNOS: no duplicate mask/unmask in eint0_15
ARM: S3C24XX: SPI clock channel setup is fixed for S3C2443
ARM: EXYNOS: Remove i2c0 resource information and setting of device names
ARM: Kirkwood: checkpatch cleanups
ARM: Kirkwood: Fix sparse warnings.
ARM: Kirkwood: Remove unused includes
ARM: kirkwood: cleanup lsxl board includes
ARM: integrator: use BUG_ON where possible
ARM: integrator: push down SC dependencies
ARM: integrator: delete static UART1 mapping
ARM: integrator: delete SC mapping on the CP
ARM: integrator: remove static CP syscon mapping
ARM: integrator: remove static AP syscon mapping
...
Diffstat (limited to 'include/linux/platform_data/omap-wd-timer.h')
-rw-r--r-- | include/linux/platform_data/omap-wd-timer.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/linux/platform_data/omap-wd-timer.h b/include/linux/platform_data/omap-wd-timer.h new file mode 100644 index 00000000000..d75f5f802d9 --- /dev/null +++ b/include/linux/platform_data/omap-wd-timer.h @@ -0,0 +1,38 @@ +/* + * 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 |