Hi,
> @@ -39,6 +39,7 @@ pcie_vcc_3v3: regulator-pcie-vcc3v3 {
> regulator-min-microvolt = <3300000>;
> regulator-max-microvolt = <3300000>;
> regulator-always-on;
> + vin-supply = <®_vcc5v0_sys>;
> };
This is incorrect. pcie_vcc3v3 is driven by usbvbus (dc_in).