// SPDX-License-Identifier: GPL-2.0+ #include "rk356x-u-boot.dtsi" / { chosen { stdout-path = &uart2; }; }; &pcie3x1 { pinctrl-0 = <&pcie30x1_reset_h>; }; &pinctrl { pcie { pcie30x1_reset_h: pcie30x1-reset-h { rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; &sdhci { cap-mmc-highspeed; mmc-ddr-1_8v; mmc-hs200-1_8v; mmc-hs400-1_8v; mmc-hs400-enhanced-strobe; }; &uart2 { bootph-all; clock-frequency = <24000000>; status = "okay"; }; &usb_host0_xhci { dr_mode = "host"; };