On Fri, Sep 30, 2016 at 5:36 PM, Marcin Niestroj
[off-list ref] wrote:

+       regulators {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               reg_usb_otg1_vbus: usb_otg1_regulator {
+                       compatible = "regulator-fixed";
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&pinctrl_usb_otg1_vbus>;
+                       regulator-name = "usb_otg1_vbus";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       gpio = <&gpio2 8 GPIO_ACTIVE_LOW>;
+               };
+       };

Please put it directly under root in the following naming schema to
save that fake simple-bus container node.

        reg_xxx: regulator-xxx {
                ...
        }

Note: underscore is in label name, while hyphen is in node name.

Shawn

+};