openwrt/target/linux/ath79/dts/ar9331_8dev_carambola2.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

#include "ar9331.dtsi"

/ {
	model = "8devices Carambola2";
	compatible = "8dev,carambola2", "qca,ar9331";

	aliases {
		serial0 = &uart;
		label-mac-device = &wmac;
	};

	leds {
		compatible = "gpio-leds";

		wlan {
			label = "carambola2:green:wlan";
			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy0tpt";
		};

		eth0 {
			label = "carambola2:orange:eth0";
			gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
		};

		eth1 {
			label = "carambola2:orange:eth1";
			gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
		};
	};

	keys {
		compatible = "gpio-keys";

		wps {
			label = "wps";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
		};
	};
};

&ref {
	clock-frequency = <40000000>;
};

&uart {
	status = "okay";
};

&gpio {
	status = "okay";
};

&usb {
	dr_mode = "host";
	status = "okay";
};

&usb_phy {
	status = "okay";
};

&spi {
	num-chipselects = <0>;
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		spi-max-frequency = <50000000>;
		reg = <0>;

		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;

			uboot: partition@0 {
				label = "u-boot";
				reg = <0x000000 0x040000>;
				read-only;
			};

			partition@40000 {
				label = "u-boot-env";
				reg = <0x040000 0x010000>;
				read-only;
			};

			partition@50000 {
				compatible = "denx,uimage";
				label = "firmware";
				reg = <0x50000 0xfa0000>;
			};

			art: partition@ff0000 {
				label = "art";
				reg = <0xff0000 0x010000>;
				read-only;
			};
		};
	};
};

&mdio0 {
	status = "okay";
};

&eth0 {
	status = "okay";
	mtd-mac-address = <&art 0x0>;

	gmac-config {
		device = <&gmac>;

		switch-phy-addr-swap = <1>;
		switch-phy-swap = <1>;
	};
};

&eth1 {
	status = "okay";
	mtd-mac-address = <&art 0x6>;
};

&wmac {
	status = "okay";
	mtd-cal-data = <&art 0x1000>;
};