Add pm-domains property which is required for 66AK2Gx. Also document 66AK2G
unique clocks property usage.
Signed-off-by: NFranklin S Cooper Jr <fcooper@ti.com>
Acked-by: NRob Herring <robh@kernel.org>
Acked-by: NSekhar Nori <nsekhar@ti.com>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>