1Fixed Voltage regulators
2
3Required properties:
4- compatible: Must be "regulator-fixed";
5
6Optional properties:
7- gpio: gpio to use for enable control
8- startup-delay-us: startup time in microseconds
9- enable-active-high: Polarity of GPIO is Active high
10If this property is missing, the default assumed is Active low.
11- gpio-open-drain: GPIO is open drain type.
12  If this property is missing then default assumption is false.
13-vin-supply: Input supply name.
14
15Any property defined as part of the core regulator
16binding, defined in regulator.txt, can also be used.
17However a fixed voltage regulator is expected to have the
18regulator-min-microvolt and regulator-max-microvolt
19to be the same.
20
21Example:
22
23	abc: fixedregulator@0 {
24		compatible = "regulator-fixed";
25		regulator-name = "fixed-supply";
26		regulator-min-microvolt = <1800000>;
27		regulator-max-microvolt = <1800000>;
28		gpio = <&gpio1 16 0>;
29		startup-delay-us = <70000>;
30		enable-active-high;
31		regulator-boot-on;
32		gpio-open-drain;
33		vin-supply = <&parent_reg>;
34	};
35