aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/regulator/consumer.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/regulator/consumer.h')
-rw-r--r--include/linux/regulator/consumer.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index f8a8733..d347c80 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -93,7 +93,12 @@ struct regmap;
* OVER_TEMP Regulator over temp.
* FORCE_DISABLE Regulator forcibly shut down by software.
* VOLTAGE_CHANGE Regulator voltage changed.
+ * Data passed is old voltage cast to (void *).
* DISABLE Regulator was disabled.
+ * PRE_VOLTAGE_CHANGE Regulator is about to have voltage changed.
+ * Data passed is "struct pre_voltage_change_data"
+ * ABORT_VOLTAGE_CHANGE Regulator voltage change failed for some reason.
+ * Data passed is old voltage cast to (void *).
*
* NOTE: These events can be OR'ed together when passed into handler.
*/
@@ -106,6 +111,21 @@ struct regmap;
#define REGULATOR_EVENT_FORCE_DISABLE 0x20
#define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40
#define REGULATOR_EVENT_DISABLE 0x80
+#define REGULATOR_EVENT_PRE_VOLTAGE_CHANGE 0x100
+#define REGULATOR_EVENT_ABORT_VOLTAGE_CHANGE 0x200
+
+/**
+ * struct pre_voltage_change_data - Data sent with PRE_VOLTAGE_CHANGE event
+ *
+ * @old_uV: Current voltage before change.
+ * @min_uV: Min voltage we'll change to.
+ * @max_uV: Max voltage we'll change to.
+ */
+struct pre_voltage_change_data {
+ unsigned long old_uV;
+ unsigned long min_uV;
+ unsigned long max_uV;
+};
struct regulator;

Privacy Policy