Initial commit

target/linux/ath79/dts/ar7161_netgear_wndr3700.dts

@@ -0,0 +1,96 @@
+// 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>;
+	};
+
+	art: partition@7f0000 {
+		label = "art";
+		reg = <0x7f0000 0x010000>;
+		read-only;
+	};
+};
+
+&ath9k0 {
+	nvmem-cells = <&macaddr_art_c>;
+	nvmem-cell-names = "mac-address";
+};
+
+&ath9k1 {
+	nvmem-cells = <&macaddr_art_0>;
+	nvmem-cell-names = "mac-address";
+
+	/* 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";
+};
+
+&art {
+	compatible = "nvmem-cells";
+	#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>;
+	};
+};