cpufreq: blacklist SC7280 in cpufreq-dt-platdev

Add SC7280 to cpufreq-dt-platdev blacklist since the actual scaling is
handled by the 'qcom-cpufreq-hw' driver.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

drivers/cpufreq/cpufreq-dt-platdev.c

@@ -137,6 +137,7 @@ static const struct of_device_id blacklist[] __initconst = {
 	{ .compatible = "qcom,msm8996", },
 	{ .compatible = "qcom,qcs404", },
 	{ .compatible = "qcom,sc7180", },
+	{ .compatible = "qcom,sc7280", },
 	{ .compatible = "qcom,sdm845", },
 
 	{ .compatible = "st,stih407", },