dt-bindings: cpufreq: cpufreq-qcom-hw: Add SC8180X compatible

Add a SoC-specific compatible for SC8180X. It has 2 domains and uses
the older, non-EPSS hardware.

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

Author: quic-kdybcio

Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml

@@ -23,6 +23,7 @@ properties:
           - enum:
               - qcom,qcm2290-cpufreq-hw
               - qcom,sc7180-cpufreq-hw
+              - qcom,sc8180x-cpufreq-hw
               - qcom,sdm670-cpufreq-hw
               - qcom,sdm845-cpufreq-hw
               - qcom,sm6115-cpufreq-hw
@@ -135,6 +136,7 @@ allOf:
               - qcom,qdu1000-cpufreq-epss
               - qcom,sa8255p-cpufreq-epss
               - qcom,sc7180-cpufreq-hw
+              - qcom,sc8180x-cpufreq-hw
               - qcom,sc8280xp-cpufreq-epss
               - qcom,sdm670-cpufreq-hw
               - qcom,sdm845-cpufreq-hw