cpufreq: dt-platdev: allow RK3399 to have separate tunables per cluster

RK3899 has one cluster with 4 small cores, and another one with 2 big
cores, with cores in different clusters having different OPPs and thus
needing separate set of tunables. Let's enable this via
"have_governor_per_policy" platform data.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/cpufreq/cpufreq-dt-platdev.c

@@ -79,7 +79,10 @@ static const struct of_device_id whitelist[] __initconst = {
 	{ .compatible = "rockchip,rk3328", },
 	{ .compatible = "rockchip,rk3366", },
 	{ .compatible = "rockchip,rk3368", },
-	{ .compatible = "rockchip,rk3399", },
+	{ .compatible = "rockchip,rk3399",
+	  .data = &(struct cpufreq_dt_platform_data)
+		{ .have_governor_per_policy = true, },
+	},
 
 	{ .compatible = "st-ericsson,u8500", },
 	{ .compatible = "st-ericsson,u8540", },