Commits
Steve Twiss committed 9011e4a8a6f
mfd: da9063: Add support for OnKey driver Add MFD support for the DA9063 OnKey driver The function da9063_clear_fault_log() is added to mitigate the case of a hardware power-cut after a long-long OnKey press. Although there is no software intervention in this case (by definition) such a shutdown would cause persistent information within the DA9063 FAULT_LOG that would be available during the next device restart. Clearance of this persistent register must be completed after such a hardware power-cut operation has happened so that the FAULT_LOG does not continue with previous values. The clearance function has been added here in the kernel driver because wiping the fault-log cannot be counted on outside the Linux kernel. Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> [Lee: Removed 'key_power' for Dmitry to take through the Input Tree] Signed-off-by: Lee Jones <lee.jones@linaro.org>