/ { pcie30_avdd1v8: pcie30-avdd1v8 { compatible = "regulator-fixed"; regulator-name = "pcie30_avdd1v8"; regulator-boot-on; regulator-always-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; vin-supply = <&avcc_1v8_s0>; }; pcie30_avdd0v75: pcie30-avdd0v75 { compatible = "regulator-fixed"; regulator-name = "pcie30_avdd0v75"; regulator-boot-on; regulator-always-on; regulator-min-microvolt = <750000>; regulator-max-microvolt = <750000>; vin-supply = <&avdd_0v75_s0>; }; }; &pcie30phy { status = "okay"; }; &pcie3x4 { reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc3v3_pcie30>; status = "okay"; };