openloongarch-linux-6.12/arch/loongarch/boot/dts/ls2k300_vanguard_pi_pihat.dts

#include "ls2k300_vanguard_pi_common.dtsi"

/ {
	onewire {
		compatible = "w1-gpio";
		gpios = <&gpio 68 GPIO_ACTIVE_HIGH>;
	};
};

&uart2 {
	status = "ok"
};

&uart5 {
	status = "disabled";
};

&uart6 {
	status = "disabled";
};

&uart7 {
	status = "disabled";
};

&uart8 {
	status = "disabled";
};

&spi1 {
	status = "disabled";
};

&spi2 {
	status = "ok"
	pinctrl-0 = <&spi2_cs_as_gpio>;
	pinctrl-names = "default";
	num-chipselects = <2>;
	cs-gpios = <&gpio 67 0>,
			<&gpio 85 0>;

	mcp3004@0 {
		compatible = "mcp3004";
		reg = <0>;
		spi-max-frequency = <1500000>;
	};

	spidev1@1 {
		compatible = "rohm,dh2228fv";
		reg = <1>;
		spi-max-frequency = <25000000>;
	};
};

&can0 {
	status = "disabled";
};

&can1 {
	status = "disabled";
};

&can2 {
	status = "disabled";
};

&can3 {
	status = "disabled";
};