clk: qcom: camcc: Add camera clock controller driver for SM8750 SoC

clk: qcom: camcc: Add camera clock controller driver for SM8750 SoC

Add support for the Camera Clock Controller (CAMCC) on the SM8750
platform.

The CAMCC block on SM8750 includes both the primary camera clock
controller and the Camera BIST clock controller, which provides the
functional MCLK required for camera operations.

Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251202-sm8750_camcc-v1-3-b3f7ef6723f1@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>