// SPDX-License-Identifier: GPL-2.0+ #include "rk356x-u-boot.dtsi" / { chosen { stdout-path = &uart2; }; }; &sdhci { cap-mmc-highspeed; mmc-ddr-1_8v; pinctrl-names = "default"; pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; }; &uart2 { bootph-all; clock-frequency = <24000000>; status = "okay"; }; &usb_host0_xhci { dr_mode = "host"; };