gpio = <&tlmm 90 GPIO_ACTIVE_HIGH>;
enable-active-high;
+ /*
+ * FIXME: this regulator is responsible for VBUS on the left USB
+ * port. Keep it always on until we can correctly model this
+ * relationship.
+ */
+ regulator-always-on;
pinctrl-names = "default";
pinctrl-0 = <&pcie0_pwren_state>;