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authorViresh Kumar <viresh.kumar@linaro.org>2022-05-31 13:24:21 +0530
committerViresh Kumar <viresh.kumar@linaro.org>2022-07-08 11:27:49 +0530
commit69b1af178a3a534da2f20fa0c7356fcbbe8cce1f (patch)
treeeacea8f3e990c335ccb828414a8822b96beb10cd /include/linux/pm_opp.h
parentc522ce8a08066b44539e0dd0998b8e3b277a759b (diff)
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.h7
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;