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| author | Olof Johansson <olof@lixom.net> | 2019-11-13 07:59:23 +0100 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2019-11-13 07:59:24 +0100 |
| commit | 84a1b6e1d938be6a26a88083058884246415a5fc (patch) | |
| tree | 6c7121f4148cff995def9c200d2108fde9b1699e /include | |
| parent | Merge tag 'tegra-for-5.5-memory-v2' of git://git.kernel.org/pub/scm/linux/ker... (diff) | |
| parent | soc: fsl: add RCPM driver (diff) | |
| download | linux-84a1b6e1d938be6a26a88083058884246415a5fc.tar.xz linux-84a1b6e1d938be6a26a88083058884246415a5fc.zip | |
Merge tag 'soc-fsl-next-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into arm/drivers
NXP/FSL SoC driver updates for v5.5
RCPM driver for ARM SoCs
- add RCPM driver to manage the wakeup devices for QorIQ ARM SoCs (HW low
power states are supported in PSCI firmware)
- add API to PM wakeup framework to retrieve wakeup sources
* tag 'soc-fsl-next-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux:
soc: fsl: add RCPM driver
dt-bindings: fsl: rcpm: Add 'little-endian' and update Chassis definition
PM: wakeup: Add routine to help fetch wakeup source object.
Link: https://lore.kernel.org/r/1573599595-31411-1-git-send-email-leoyang.li@nxp.com
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pm_wakeup.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h index 661efa029c96..aa3da6611533 100644 --- a/include/linux/pm_wakeup.h +++ b/include/linux/pm_wakeup.h @@ -63,6 +63,11 @@ struct wakeup_source { bool autosleep_enabled:1; }; +#define for_each_wakeup_source(ws) \ + for ((ws) = wakeup_sources_walk_start(); \ + (ws); \ + (ws) = wakeup_sources_walk_next((ws))) + #ifdef CONFIG_PM_SLEEP /* @@ -92,6 +97,10 @@ extern void wakeup_source_remove(struct wakeup_source *ws); extern struct wakeup_source *wakeup_source_register(struct device *dev, const char *name); extern void wakeup_source_unregister(struct wakeup_source *ws); +extern int wakeup_sources_read_lock(void); +extern void wakeup_sources_read_unlock(int idx); +extern struct wakeup_source *wakeup_sources_walk_start(void); +extern struct wakeup_source *wakeup_sources_walk_next(struct wakeup_source *ws); extern int device_wakeup_enable(struct device *dev); extern int device_wakeup_disable(struct device *dev); extern void device_set_wakeup_capable(struct device *dev, bool capable); |