openwrt/target/linux/ath79/dts/ar7161_netgear_wndr3700.dts

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

#include "ar7161_netgear_wndr.dtsi"

/ {
	compatible = "netgear,wndr3700", "qca,ar7161";
	model = "Netgear WNDR3700";

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

&partitions {
	partition@0 {
		label = "u-boot";
		reg = <0x000000 0x050000>;
		read-only;
	};

	partition@50000 {
		label = "u-boot-env";
		reg = <0x050000 0x020000>;
	};

	partition@70000 {
		label = "firmware";
		reg = <0x070000 0x780000>;
		compatible = "openwrt,uimage", "denx,uimage";
		openwrt,ih-magic = <0x33373030>;
		openwrt,ih-type = <IH_TYPE_FILESYSTEM>;
	};

	partition@7f0000 {
		label = "art";
		reg = <0x7f0000 0x010000>;
		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>;
			};

			macaddr_art_c: macaddr@c {
				reg = <0xc 0x6>;
			};

			cal_art_1000: cal@1000 {
				reg = <0x1000 0xeb8>;
			};

			cal_art_5000: cal@5000 {
				reg = <0x5000 0xeb8>;
			};
		};
	};
};

&ath9k0 {
	nvmem-cells = <&macaddr_art_c>, <&cal_art_1000>;
	nvmem-cell-names = "mac-address", "calibration";
};

&ath9k1 {
	nvmem-cells = <&macaddr_art_0>, <&cal_art_5000>;
	nvmem-cell-names = "mac-address", "calibration";

	/* The original WNDR3700(v1) variant have four antennae dedicated
	 * to the 5GHz radio as well. Again, two antennae are available for
	 * each chain to switch between. The following configuration is the
	 * default setting which taken from the vendor's wifi
	 * code for that radio.
	 *
	 * All possible options [GPIO6,GPIO7,GPIO8,GPIO9]:
	 *	[0,1,0,1], [0,1,1,0], [1,0,0,1], [1,0,1,0]
	 */
	antenna-demux {
		gpio-hog;
		line-name = "fixed antenna group 2";
		gpios = <6 GPIO_ACTIVE_LOW>,
			<7 GPIO_ACTIVE_HIGH>,
			<8 GPIO_ACTIVE_HIGH>,
			<9 GPIO_ACTIVE_LOW>;
		output-high;
	};
};

&eth0 {
	nvmem-cells = <&macaddr_art_0>;
	nvmem-cell-names = "mac-address";
};

&eth1 {
	nvmem-cells = <&macaddr_art_6>;
	nvmem-cell-names = "mac-address";
};