openwrt/target/linux/mediatek/dts/mt7981b-zyxel-nwa50ax-pro.dts

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

#include "mt7981.dtsi"

/ {
	model = "Zyxel NWA50AX Pro";
	compatible = "zyxel,nwa50ax-pro", "mediatek,mt7981";

	aliases {
		led-boot = &led_green;
		led-failsafe = &led_red;
		led-running = &led_green;
		led-upgrade = &led_red;
		serial0 = &uart0;
		label-mac-device = &gmac1;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	gpio-keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&pio 1 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_green: led@0 {
			label = "green:system";
			gpios = <&pio 4 GPIO_ACTIVE_HIGH>;
		};

		led@1 {
			label = "blue:system";
			gpios = <&pio 6 GPIO_ACTIVE_HIGH>;
		};

		led_red: led@2 {
			label = "red:system";
			gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
		};
	};
};

&uart0 {
	status = "okay";
};

&watchdog {
	status = "okay";
};

&eth {
	pinctrl-names = "default";
	pinctrl-0 = <&mdio_pins>;

	status = "okay";

	gmac1: mac@1 {
		compatible = "mediatek,eth-mac";
		reg = <1>;
		phy-mode = "2500base-x";

		phy-handle = <&phy0>;

		nvmem-cells = <&macaddr_mrd_1fff8>;
		nvmem-cell-names = "mac-address";
	};
};

&mdio_bus {
	reset-gpios = <&pio 12 GPIO_ACTIVE_LOW>;
	reset-delay-us = <1500000>;
	reset-post-delay-us = <1000000>;

	phy0: ethernet-phy@5 {
		reg = <5>;
		compatible = "ethernet-phy-ieee802.3-c45";

		leds {
			#address-cells = <1>;
			#size-cells = <0>;

			led-0 {
				reg = <0>;
				color = <LED_COLOR_ID_AMBER>;
				function = LED_FUNCTION_WAN;
			};

			led-3 {
				reg = <3>;
				color = <LED_COLOR_ID_GREEN>;
				function = LED_FUNCTION_WAN;
			};
		};
	};
};

&spi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&spi0_flash_pins>;
	status = "okay";

	spi_nand: flash@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "spi-nand";
		reg = <0>;
		spi-max-frequency = <52000000>;

		spi-cal-enable;
		spi-cal-mode = "read-data";
		spi-cal-datalen = <7>;
		spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
		spi-cal-addrlen = <5>;
		spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;

		spi-tx-bus-width = <4>;
		spi-rx-bus-width = <4>;
		mediatek,nmbm;
		mediatek,bmt-max-ratio = <1>;
		mediatek,bmt-max-reserved-blocks = <64>;

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

			partition@0 {
				label = "BL2";
				reg = <0x00000 0x0100000>;
				read-only;
			};

			partition@100000 {
				label = "u-boot-env";
				reg = <0x0100000 0x0080000>;
			};

			factory: partition@180000 {
				label = "Factory";
				reg = <0x180000 0x0200000>;
				read-only;

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

					macaddr: macaddr@a {
						reg = <0xa 0x6>;
					};
				};
			};

			partition@380000 {
				label = "FIP";
				reg = <0x380000 0x0200000>;
				read-only;
			};

			partition@580000 {
				label = "ubi";
				reg = <0x580000 0x3200000>;
			};

			partition@3780000 {
				label = "ubi_1";
				reg = <0x3780000 0x3200000>;
				read-only;
			};

			partition@6980000 {
				label = "rootfs-data";
				reg = <0x6980000 0x3c00000>;
				read-only;
			};

			partition@a580000 {
				label = "logs";
				reg = <0xa580000 0x3a80000>;
				read-only;
			};

			partition@e000000 {
				label = "myzyxel";
				reg = <0xe000000 0xf00000>;
				read-only;
			};

			partition@ef00000 {
				label = "bootconfig";
				reg = <0xef00000 0x80000>;
			};

			partition@ef80000 {
				label = "mrd";
				reg = <0xef80000 0x80000>;
				read-only;

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

					macaddr_mrd_1fff8: macaddr@1fff8 {
						reg = <0x1fff8 0x6>;
					};
				};
			};
		};
	};
};

&pio {
	spi0_flash_pins: spi0-pins {
		mux {
			function = "spi";
			groups = "spi0", "spi0_wp_hold";
		};
	};

	pwm_pins: pwm0-pins {
		mux {
			function = "pwm";
			groups = "pwm0_1";
		};
	};
};

&wifi {
	status = "okay";

	mediatek,mtd-eeprom = <&factory 0x0>;
};