Optional properties:
- gpio: GPIO to use for enable control
- startup-delay-us: startup time in microseconds
+- u-boot,off-on-delay-us: off delay time in microseconds
- regulator constraints (binding info: regulator.txt)
+- enable-active-high: Polarity of GPIO is Active high. If this property
+ is missing, the default assumed is Active low.
+
Other kernel-style properties, are currently not used.
regulator-max-microamp = <15000>;
regulator-always-on;
regulator-boot-on;
+ enable-active-high;
};