diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2016-12-01 13:58:17 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-12-06 04:27:59 +0300 |
| commit | 0f0fe7e01327b3d524787a2e8b7e78f010db2bb8 (patch) | |
| tree | 357f03240263c2481b918d123d5d15978d9446d6 /include/linux/pm_opp.h | |
| parent | dc39d06fcd7a4a82d72eae7b71e94e888b96d29e (diff) | |
| download | linux-0f0fe7e01327b3d524787a2e8b7e78f010db2bb8.tar.xz | |
PM / OPP: Manage supply's voltage/current in a separate structure
This is a preparatory step for multiple regulator per device support.
Move the voltage/current variables to a new structure.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Dave Gerlach <d-gerlach@ti.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/pm_opp.h')
| -rw-r--r-- | include/linux/pm_opp.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index f6bc76501912..824f7268f687 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -25,6 +25,22 @@ enum dev_pm_opp_event { OPP_EVENT_ADD, OPP_EVENT_REMOVE, OPP_EVENT_ENABLE, OPP_EVENT_DISABLE, }; +/** + * struct dev_pm_opp_supply - Power supply voltage/current values + * @u_volt: Target voltage in microvolts corresponding to this OPP + * @u_volt_min: Minimum voltage in microvolts corresponding to this OPP + * @u_volt_max: Maximum voltage in microvolts corresponding to this OPP + * @u_amp: Maximum current drawn by the device in microamperes + * + * This structure stores the voltage/current values for a single power supply. + */ +struct dev_pm_opp_supply { + unsigned long u_volt; + unsigned long u_volt_min; + unsigned long u_volt_max; + unsigned long u_amp; +}; + #if defined(CONFIG_PM_OPP) unsigned long dev_pm_opp_get_voltage(struct dev_pm_opp *opp); |