Add clock for MPEG2 transport stream I/O and demux system (HSC) on
UniPhier LD11/LD20 SoCs.
Signed-off-by: NKatsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Acked-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: NStephen Boyd <sboyd@kernel.org>