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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2022-05-31 13:24:21 +0530 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2022-07-08 11:27:49 +0530 |
| commit | 69b1af178a3a534da2f20fa0c7356fcbbe8cce1f (patch) | |
| tree | eacea8f3e990c335ccb828414a8822b96beb10cd /include/linux/pm_opp.h | |
| parent | c522ce8a08066b44539e0dd0998b8e3b277a759b (diff) | |
| download | lwn-69b1af178a3a534da2f20fa0c7356fcbbe8cce1f.tar.gz lwn-69b1af178a3a534da2f20fa0c7356fcbbe8cce1f.zip | |
OPP: Add dev_pm_opp_get_supplies()
We already have an API for getting voltage information for a single
regulator, dev_pm_opp_get_voltage(), but there is nothing available for
multiple regulator case.
This patch adds a new API, dev_pm_opp_get_supplies(), to get all
information related to the supplies for an OPP.
Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'include/linux/pm_opp.h')
| -rw-r--r-- | include/linux/pm_opp.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index 9f2f9a792a19..1e2b33d79ba6 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -129,6 +129,8 @@ void dev_pm_opp_put_opp_table(struct opp_table *opp_table); unsigned long dev_pm_opp_get_voltage(struct dev_pm_opp *opp); +int dev_pm_opp_get_supplies(struct dev_pm_opp *opp, struct dev_pm_opp_supply *supplies); + unsigned long dev_pm_opp_get_power(struct dev_pm_opp *opp); unsigned long dev_pm_opp_get_freq(struct dev_pm_opp *opp); @@ -217,6 +219,11 @@ static inline unsigned long dev_pm_opp_get_voltage(struct dev_pm_opp *opp) return 0; } +static inline int dev_pm_opp_get_supplies(struct dev_pm_opp *opp, struct dev_pm_opp_supply *supplies) +{ + return -EOPNOTSUPP; +} + static inline unsigned long dev_pm_opp_get_power(struct dev_pm_opp *opp) { return 0; |