u-boot/arch/arm/dts/mt7629-rfb.dts

/*
 * Copyright (C) 2018 MediaTek Inc.
 * Author: Ryder Lee <ryder.lee@mediatek.com>
 *
 * SPDX-License-Identifier: (GPL-2.0 OR MIT)
 */

/dts-v1/;
#include "mt7629.dtsi"

/ {
	model = "MediaTek MT7629 RFB";
	compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";

	aliases {
		spi0 = &qspi;
	};

	chosen {
		stdout-path = &uart0;
		tick-timer = &timer0;
	};
};

&pinctrl {
	qspi_pins: qspi-pins {
		mux {
			function = "flash";
			groups = "spi_nor";
		};
	};

	uart0_pins: uart0-default {
		mux {
			function = "uart";
			groups = "uart0_txd_rxd";
		};
	};

	watchdog_pins: watchdog-default {
		mux {
			function = "watchdog";
			groups = "watchdog";
		};
	};
};

&qspi {
	pinctrl-names = "default";
	pinctrl-0 = <&qspi_pins>;
	status = "okay";

	spi-flash@0{
		compatible = "spi-flash";
		reg = <0>;
		u-boot,dm-pre-reloc;
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins>;
	status = "okay";
};

&watchdog {
	pinctrl-names = "default";
	pinctrl-0 = <&watchdog_pins>;
	status = "okay";
};