openwrt/target/linux/ath79/dts/ar9344_openmesh_mr600.dtsi

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

#include "ar9344.dtsi"

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

/ {
	chosen {
		/delete-property/ bootargs;
	};

	aliases {
		label-mac-device = &eth0;
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
		};
	};
};

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

&spi {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <40000000>;

		/* partitions are passed via bootloader */
		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 0x010000>;
			};

			partition@50000 {
				label = "custom";
				reg = <0x050000 0x060000>;
				read-only;
			};

			partition@b0000 {
				label = "inactive";
				reg = <0x0b0000 0x7a0000>;
			};

			partition@850000 {
				label = "inactive2";
				reg = <0x850000 0x7a0000>;
			};

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

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

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

				calibration_art_1000: calibration@1000 {
					reg = <0x1000 0x440>;
				};

				calibration_art_5000: calibration@5000 {
					reg = <0x5000 0x440>;
				};
			};
		};
	};
};

&mdio0 {
	status = "okay";

	phy0: ethernet-phy@0 {
		reg = <0>;
		eee-broken-100tx;
		eee-broken-1000t;
	};
};

&eth0 {
	status = "okay";

	pll-data = <0x02000000 0x00000101 0x00001313>;

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

	phy-mode = "rgmii-id";
	phy-handle = <&phy0>;

	gmac-config {
		device = <&gmac>;
		rgmii-gmac0 = <1>;
		rxdv-delay = <3>;
		rxd-delay = <3>;
	};
};

&wmac {
	status = "okay";

	nvmem-cells = <&macaddr_art_0>, <&calibration_art_1000>;
	nvmem-cell-names = "mac-address", "calibration";
	mac-address-increment = <1>;
};

&pcie {
	status = "okay";

	ath9k: wifi@0,0 {
		compatible = "pci168c,0030";
		reg = <0x0000 0 0 0 0>;
		nvmem-cells = <&macaddr_art_0>, <&calibration_art_5000>;
		nvmem-cell-names = "mac-address", "calibration";
		mac-address-increment = <8>;

		gpio-controller;
		#gpio-cells = <2>;
	};
};