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path: root/drivers/power/reset/syscon-reboot.c
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* drivers/power: Convert non-modular syscon-reboot to use builtin_platform_driverPaul Gortmaker2015-06-161-1/+1
| | | | | | | | | | | | | | | | | | | This file depends on Kconfig options all of which are a bool, so we use the appropriate registration function, which avoids us relying on an implicit inclusion of <module.h> which we are doing currently. While this currently works, we really don't want to be including the module.h header in non-modular code, which we'd be forced to do, pending some upcoming code relocation from init.h into module.h. So we fix it now by using the non-modular equivalent. Cc: Sebastian Reichel <sre@kernel.org> Acked-By: Sebastian Reichel <sre@kernel.org> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: linux-pm@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* power: constify of_device_id arrayFabian Frederick2015-03-201-1/+1
| | | | | | | | | | | | of_device_id is always used as const. (See driver.of_match_table and open firmware functions) Signed-off-by: Fabian Frederick <fabf@skynet.be> [for vexpress] Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: reset: adjust priority of simple syscon reboot driverStefan Agner2014-12-031-1/+1
| | | | | | | | | | | | | | Currently, all restart handler use the priority 128, including watchdogs. Probably most SoC have a watchdog, and some of them register it also as a restart handler. But if a SoC specifies a dedicated reboot capability using this syscon driver, this is usually the preferred reboot method. Hence, raise the priority of this driver to 192. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: reset: corrections for simple syscon reboot driverFeng Kan2014-10-031-16/+11
| | | | | | | | | | | This patch is to fix some bugs in reboot driver. Which includes auto selection of the MFD_SYSCON for the driver, use of container to locate restart handler, correction of the count down failure timer and ordering of the header file. Signed-off-by: Feng Kan <fkan@apm.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> [ sre: return err instead of 0 in syscon_reboot_probe() ] Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: reset: Add generic SYSCON register mapped resetFeng Kan2014-10-011-0/+96
Add a generic SYSCON register mapped reset mechanism. Signed-off-by: Feng Kan <fkan@apm.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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