OPP: Extend dev_pm_opp_data with turbo support

Let's extend the dev_pm_opp_data with a turbo variable, to allow users to
specify if it's a boost frequency for a dynamically added OPP.

Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

Author: Sibi Sankar

drivers/opp/core.c

@@ -2065,6 +2065,7 @@ int _opp_add_v1(struct opp_table *opp_table, struct device *dev,
 	/* populate the opp table */
 	new_opp->rates[0] = data->freq;
 	new_opp->level = data->level;
+	new_opp->turbo = data->turbo;
 	tol = u_volt * opp_table->voltage_tolerance_v1 / 100;
 	new_opp->supplies[0].u_volt = u_volt;
 	new_opp->supplies[0].u_volt_min = u_volt - tol;

include/linux/pm_opp.h

@@ -87,12 +87,14 @@ struct dev_pm_opp_config {
 
 /**
  * struct dev_pm_opp_data - The data to use to initialize an OPP.
+ * @turbo: Flag to indicate whether the OPP is to be marked turbo or not.
  * @level: The performance level for the OPP. Set level to OPP_LEVEL_UNSET if
  * level field isn't used.
  * @freq: The clock rate in Hz for the OPP.
  * @u_volt: The voltage in uV for the OPP.
  */
 struct dev_pm_opp_data {
+	bool turbo;
 	unsigned int level;
 	unsigned long freq;
 	unsigned long u_volt;