regulator: drivers/power/regulator/max77686.c
For the node name e.g.: "prefix[:alpha:]num { ... }":
-- the driver prefix should be: "prefix" or "PREFIX" - case insensitive
+- the driver prefix should be: "prefix" - case sensitive
- the node name's "num" is set as "dev->driver_data" on bind
-Example the prefix "ldo" will pass for: "ldo1", "ldo@1", "LDO1", "LDOREG@1"...
-
-Required properties:
-- regulator-name: a string, required by the regulator uclass
-
-Note
-The "regulator-name" constraint is used for setting the device's uclass
-platform data '.name' field. And the regulator device name is set from
-it's node name.
+Example the prefix "ldo" will pass for: "ldo1", "ldo@1", "ldoreg@1, ...
Optional properties:
+- regulator-name: a string, required by the regulator uclass
- regulator-min-microvolt: a minimum allowed Voltage value
- regulator-max-microvolt: a maximum allowed Voltage value
- regulator-min-microamp: a minimum allowed Current value
- regulator-always-on: regulator should never be disabled
- regulator-boot-on: enabled by bootloader/firmware
+Note
+The "regulator-name" constraint is used for setting the device's uclass
+platform data '.name' field. And the regulator device name is set from
+it's node name. If "regulator-name" is not provided in dts, node name
+is chosen for setting the device's uclass platform data '.name' field.
+
Other kernel-style properties, are currently not used.
Note:
Example:
ldo0 {
- /* Mandatory */
- regulator-name = "VDDQ_EMMC_1.8V";
-
/* Optional */
+ regulator-name = "VDDQ_EMMC_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-min-microamp = <100000>;