Register the clocks generated by the core clock controller.
This includes the 7 PLLs and clocks for the CPU, RPU co-processor,
audio, WiFi, bluetooth, and several other peripherals.

The MIPS and PERIPH_SYS clocks must remain enabled at all times.

Signed-off-by: Damien Horsley
Signed-off-by: Andrew Bresticker
Cc: Mike Turquette
Cc: Stephen Boyd
Cc: devicetree@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: Ezequiel Garcia
Cc: James Hartley
Cc: James Hogan
Acked-by: Stephen Boyd
Patchwork: https://patchwork.linux-mips.org/patch/9317/
Signed-off-by: Ralf Baechle