dt-bindings: clock: add QCOM SM8250 camera clock bindings

Add device tree bindings for camera clock controller for
Qualcomm Technology Inc's SM8250 SoC.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Link: https://lore.kernel.org/r/20210609022051.2171-3-jonathan@marek.ca


Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>