This commit add the SPI-based HCI support for the Ambiq Apollo3 Blue
SOC (e.g. Apollo3 Blue Plus, Apollo3 Blue) support.
Also correct the dependency of necessary peripheral.
Signed-off-by: Aaron Ye <aye@ambiq.com>
This commits create the dts binding for Ambiq BT HCI instance.
And create the SPI based common HCI driver for Ambiq Apollox
Blue SoC and the extended soc driver for HCI.
Signed-off-by: Aaron Ye <aye@ambiq.com>