regulator: fan53555: Register for syscore ops

Register the shutdown hook in syscore_ops to make sure that
the buck goes down with the default voltage. This is required
in the case of a restart where the input voltage to the buck
is not turned off. It is not possible to do this operation in
the restart handler (msm_pm_restart) as preemption is disabled
at that point.

Also make sure that the voltage cannot be set after the
shutdown hook is executed.

Change-Id: Iaaa180176db0cefea37e692229f75742ba4a76f1
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
Merge "regulator: fan53555: Register for syscore ops"
radio-tavarua: Configure channel spacing for enhanced search

Enhanced search algorithm detects 50Khz channel spacing frequencies
in a band with 100khz channel spacing.
Update channel spacing for enhanced Search algorithm on WCN2243 2.1.

Change-Id: If133895e33679a1bc84df8d25841e7e13aa36629
CRs-Fixed: 450643
Signed-off-by: Venkateshwarlu Domakonda <Venkateshwarlu@codeaurora.org>
Merge "radio-tavarua: Configure channel spacing for enhanced search"