* Amlogic Audio PDM input
Required properties:
-- compatible: 'amlogic,axg-pdm'
+- compatible: 'amlogic,axg-pdm' or
+ 'amlogic,g12a-pdm'
- reg: physical base address of the controller and length of memory
mapped region.
- clocks: list of clock phandle, one for each entry clock-names.