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path: root/drivers/power/reset/syscon-reboot.c
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2014-12-03power: reset: adjust priority of simple syscon reboot driverStefan Agner1-1/+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>
2014-10-03power: reset: corrections for simple syscon reboot driverFeng Kan1-16/+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>
2014-10-01power: reset: Add generic SYSCON register mapped resetFeng Kan1-0/+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>