diff options
Diffstat (limited to 'drivers/opp/opp.h')
| -rw-r--r-- | drivers/opp/opp.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/opp/opp.h b/drivers/opp/opp.h index d14e27102730..e51646ff279e 100644 --- a/drivers/opp/opp.h +++ b/drivers/opp/opp.h @@ -12,6 +12,7 @@ #define __DRIVER_OPP_H__ #include <linux/device.h> +#include <linux/interconnect.h> #include <linux/kernel.h> #include <linux/kref.h> #include <linux/list.h> @@ -59,6 +60,7 @@ extern struct list_head opp_tables; * @rate: Frequency in hertz * @level: Performance level * @supplies: Power supplies voltage/current values + * @bandwidth: Interconnect bandwidth values * @clock_latency_ns: Latency (in nanoseconds) of switching to this OPP's * frequency from any other OPP's frequency. * @required_opps: List of OPPs that are required by this OPP. @@ -81,6 +83,7 @@ struct dev_pm_opp { unsigned int level; struct dev_pm_opp_supply *supplies; + struct dev_pm_opp_icc_bw *bandwidth; unsigned long clock_latency_ns; @@ -144,8 +147,11 @@ enum opp_table_access { * @clk: Device's clock handle * @regulators: Supply regulators * @regulator_count: Number of power supply regulators. Its value can be -1 + * @regulator_enabled: Set to true if regulators were previously enabled. * (uninitialized), 0 (no opp-microvolt property) or > 0 (has opp-microvolt * property). + * @paths: Interconnect path handles + * @path_count: Number of interconnect paths * @genpd_performance_state: Device's power domain support performance state. * @is_genpd: Marks if the OPP table belongs to a genpd. * @set_opp: Platform specific set_opp callback @@ -189,6 +195,9 @@ struct opp_table { struct clk *clk; struct regulator **regulators; int regulator_count; + bool regulator_enabled; + struct icc_path **paths; + unsigned int path_count; bool genpd_performance_state; bool is_genpd; @@ -211,6 +220,7 @@ struct opp_device *_add_opp_dev(const struct device *dev, struct opp_table *opp_ void _dev_pm_opp_find_and_remove_table(struct device *dev); struct dev_pm_opp *_opp_allocate(struct opp_table *opp_table); void _opp_free(struct dev_pm_opp *opp); +int _opp_compare_key(struct dev_pm_opp *opp1, struct dev_pm_opp *opp2); int _opp_add(struct device *dev, struct dev_pm_opp *new_opp, struct opp_table *opp_table, bool rate_not_available); int _opp_add_v1(struct opp_table *opp_table, struct device *dev, unsigned long freq, long u_volt, bool dynamic); void _dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask, int last_cpu); |