clk: qcom: Add SC8280XP display clock controller

The Qualcomm SC8280XP platform has two display clock controller
instances, add support for these. Duplication between the two
implementations is reduced by reusing any constant data between the two
sets of clock data.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220926203800.16771-3-quic_bjorande@quicinc.com