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authorViresh Kumar <viresh.kumar@linaro.org>2022-07-04 11:15:08 +0300
committerViresh Kumar <viresh.kumar@linaro.org>2022-07-08 08:57:49 +0300
commitaee3352f6ecf8cfad1f1ee5838cfc4d37c6b8f75 (patch)
tree9563cb20adcf0ebb8d6587f50558972cdc94bbad /drivers/opp/opp.h
parent298098e55a6fcc176a5af52cd689f33577ead5ca (diff)
downloadlinux-aee3352f6ecf8cfad1f1ee5838cfc4d37c6b8f75.tar.xz
OPP: Add support for config_regulators() helper
Extend the dev_pm_opp_set_config() interface to allow adding config_regulators() helpers. This helper will be called to set the voltages of the regulators from the regular path in _set_opp(), while we are trying to change the OPP. This will eventually replace the custom set_opp() helper. Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/opp/opp.h')
-rw-r--r--drivers/opp/opp.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/opp/opp.h b/drivers/opp/opp.h
index d652f0cc84f1..45fd40737159 100644
--- a/drivers/opp/opp.h
+++ b/drivers/opp/opp.h
@@ -172,6 +172,7 @@ enum opp_table_access {
* @prop_name: A name to postfix to many DT properties, while parsing them.
* @clk_configured: Clock name is configured by the platform.
* @clk: Device's clock handle
+ * @config_regulators: Platform specific config_regulators() callback.
* @regulators: Supply regulators
* @regulator_count: Number of power supply regulators. Its value can be -1
* (uninitialized), 0 (no opp-microvolt property) or > 0 (has opp-microvolt
@@ -224,6 +225,7 @@ struct opp_table {
const char *prop_name;
bool clk_configured;
struct clk *clk;
+ config_regulators_t config_regulators;
struct regulator **regulators;
int regulator_count;
struct icc_path **paths;