// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * DT-overlay to run the PCIe3_4L Dual Mode controller in Endpoint mode * in the SRNS (Separate Reference Clock No Spread) configuration. * * NOTE: If using a setup with two ROCK 5B:s, with one board running in * RC mode and the other board running in EP mode, see also the device * tree overlay: rk3588-rock-5b-pcie-srns.dtso. */ /dts-v1/; /plugin/; &pcie30phy { rockchip,rx-common-refclk-mode = <0 0 0 0>; }; &pcie3x4 { status = "disabled"; }; &pcie3x4_ep { vpcie3v3-supply = <&vcc3v3_pcie30>; status = "okay"; };