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Open Menu / arch / arm64 / boot / dts / broadcom / bcm4908 / bcm4908-asus-gt-ac5300.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

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

#include "bcm4908.dtsi"

/ {
	compatible = "asus,gt-ac5300", "brcm,bcm4908";
	model = "Asus GT-AC5300";

	memory@0 {
		device_type = "memory";
		reg = <0x00 0x00 0x00 0x40000000>;
	};

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		poll-interval = <100>;

		wifi {
			label = "WiFi";
			linux,code = <KEY_RFKILL>;
			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
		};

		wps {
			label = "WPS";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
		};

		restart {
			label = "Reset";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
		};

		brightness {
			label = "LEDs";
			linux,code = <KEY_BRIGHTNESS_ZERO>;
			gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
		};
	};
};

&enet {
	nvmem-cells = <&base_mac_addr>;
	nvmem-cell-names = "mac-address";
};

&usb_phy {
	brcm,ioc = <1>;
	status = "okay";
};

&ehci {
	status = "okay";
};

&ohci {
	status = "okay";
};

&xhci {
	status = "okay";
};

&ports {
	port@0 {
		label = "lan2";
	};

	port@1 {
		label = "lan1";
	};

	port@2 {
		label = "lan6";
	};

	port@3 {
		label = "lan5";
	};

	/* External BCM53134S switch */
	port@7 {
		label = "sw";
		reg = <7>;
		phy-mode = "rgmii";

		fixed-link {
			speed = <1000>;
			full-duplex;
		};
	};
};

&mdio {
	/* lan8 */
	ethernet-phy@0 {
		reg = <0>;
	};

	/* lan7 */
	ethernet-phy@1 {
		reg = <1>;
	};

	/* lan4 */
	ethernet-phy@2 {
		reg = <2>;
	};

	/* lan3 */
	ethernet-phy@3 {
		reg = <3>;
	};
};

&nandcs {
	nand-ecc-strength = <4>;
	nand-ecc-step-size = <512>;
	nand-on-flash-bbt;
	brcm,nand-has-wp;

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

	partitions {
		compatible = "brcm,bcm4908-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		partition@0 {
			compatible = "nvmem-cells";
			label = "cferom";
			reg = <0x0 0x100000>;

			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0x0 0x100000>;

			base_mac_addr: mac@106a0 {
				reg = <0x106a0 0x6>;
			};
		};

		partition@100000 {
			compatible = "brcm,bcm4908-firmware";
			reg = <0x100000 0x5700000>;
		};

		partition@5800000 {
			compatible = "brcm,bcm4908-firmware";
			reg = <0x5800000 0x5700000>;
		};
	};
};