arch/arm/dts/rk3568-generic.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Minimal generic DT for RK3566/RK3568 with eMMC, SD-card, SPI flash and USB OTG enabled
 */

/dts-v1/;
#include "rk356x.dtsi"

/ {
	model = "Generic RK3566/RK3568";
	compatible = "rockchip,rk3568";

	aliases {
		mmc0 = &sdhci;
		mmc1 = &sdmmc0;
	};

	chosen {
		stdout-path = "serial2:1500000n8";
	};
};

&sdhci {
	bus-width = <8>;
	cap-mmc-highspeed;
	mmc-hs200-1_8v;
	no-sd;
	no-sdio;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
	status = "okay";
};

&sdmmc0 {
	bus-width = <4>;
	cap-sd-highspeed;
	disable-wp;
	no-mmc;
	no-sdio;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
	status = "okay";
};

&sfc {
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <24000000>;
	};
};

&uart2 {
	status = "okay";
};

&usb_host0_xhci {
	dr_mode = "peripheral";
	extcon = <&usb2phy0>;
	maximum-speed = "high-speed";
	phys = <&usb2phy0_otg>;
	phy-names = "usb2-phy";
	status = "okay";
};

&usb2phy0 {
	status = "okay";
};

&usb2phy0_otg {
	status = "okay";
};