Add MT6779 clock dt-bindings, include topckgen, apmixedsys,
infracfg, and subsystem clocks.
Signed-off-by: mtk01761 <wendell.lin@mediatek.com>
Link: https://lkml.kernel.org/r/1566206502-4347-10-git-send-email-mars.cheng@mediatek.comReviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>