target/linux/ath79/dts/qca9531_8dev_carambola3.dts


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

#include "qca953x.dtsi"

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

/ {
	compatible = "8dev,carambola3", "qca,qca9531";
	model = "8devices Carambola3";

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

	leds {
		compatible = "gpio-leds";

		lan {
			label = "green:lan";
			function = LED_FUNCTION_LAN;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
		};

		wan {
			label = "green:wan";
			function = LED_FUNCTION_WAN;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
		};
	};
};

&usb0 {
	status = "okay";

	dr_mode = "host";
};

&usb_phy {
	status = "okay";
};

&wdt {
	status = "okay";
};

&spi {
	status = "okay";

	/* Winbond W25Q256 SPI flash */
	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <45000000>;

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

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

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

			partition@80000 {
				label = "art";
				reg = <0x080000 0x040000>;
				read-only;

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

					macaddr_art_0: macaddr@0 {
						reg = <0x0 0x6>;
					};

					macaddr_art_6: macaddr@6 {
						reg = <0x6 0x6>;
					};

					cal_art_1000: calibration@1000 {
						reg = <0x1000 0x440>;
					};
				};
			};

			partition@c0000 {
				compatible = "denx,uimage";
				label = "firmware";
				reg = <0x0c0000 0xf40000>;
			};
		};
	};
};

&mdio0 {
	status = "okay";
};

&eth0 {
	status = "okay";

	phy-handle = <&swphy0>;

	nvmem-cells = <&macaddr_art_6>;
	nvmem-cell-names = "mac-address";

	gmac-config {
		device = <&gmac>;

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

&eth1 {
	nvmem-cells = <&macaddr_art_0>;
	nvmem-cell-names = "mac-address";
};

&wmac {
	status = "okay";

	nvmem-cells = <&cal_art_1000>;
	nvmem-cell-names = "calibration";
};