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OPP: Extend dev_pm_opp_data with turbo support

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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>
This commit is contained in:
Sibi Sankar 2024-02-27 23:04:32 +05:30 committed by Viresh Kumar
parent 6613476e22
commit abb3f9717a
2 changed files with 3 additions and 0 deletions
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1
drivers/opp/core.c
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@ -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;

2
include/linux/pm_opp.h
View file

@ -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;