ath79: add support for Ubiquiti NanoStation AC loco devices

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>

target/linux/ath79/base-files/etc/board.d/02_network

@@ -17,6 +17,7 @@ ath79_setup_interfaces()
 	"tplink,tl-mr10u"|\
 	"tplink,tl-wr703n"|\
 	"ubnt,nanobeam-5-ac"|\
+	"ubnt,nanostation-ac-loco"|\
 	"ubnt,unifiac-lite"|\
 	"ubnt,unifiac-mesh"|\
 	"ubnt,unifi")

target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

@@ -100,6 +100,7 @@ case "$FIRMWARE" in
 		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2)
 		;;
 	"ubnt,nanobeam-5-ac"|\
+	"ubnt,nanostation-ac-loco"|\
 	"ubnt,unifiac-lite"|\
 	"ubnt,unifiac-mesh"|\
 	"ubnt,unifiac-pro")

target/linux/ath79/dts/ar9342_ubnt_nanostation-ac-loco.dts

@@ -0,0 +1,111 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "ar9342.dtsi"
+
+/ {
+	compatible = "ubnt,nanostation-ac-loco", "qca,ar9342";
+	model = "Ubiquiti Nanostation AC loco";
+
+	keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reset {
+			label = "Reset button";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+	};
+};
+
+&ref {
+	clock-frequency = <40000000>;
+};
+
+&uart {
+	status = "okay";
+};
+
+&gpio {
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&spi {
+	status = "okay";
+	num-cs = <1>;
+
+	flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+
+		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>;
+				read-only;
+			};
+
+			partition@50000 {
+				label = "firmware";
+				reg = <0x050000 0xf60000>;
+			};
+
+			partition@fb0000 {
+				label = "cfg";
+				reg = <0xfb0000 0x040000>;
+				read-only;
+			};
+
+			eeprom: partition@ff0000 {
+				label = "EEPROM";
+				reg = <0xff0000 0x010000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&mdio0 {
+	status = "okay";
+
+	phy-mask = <4>;
+	phy4: ethernet-phy@4 {
+		phy-mode = "rgmii";
+		reg = <4>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	/* default for ar934x, except for 1000M and 10M */
+	pll-data = <0x06000000 0x00000101 0x00001313>;
+
+	mtd-mac-address = <&eeprom 0x0>;
+
+	phy-mode = "rgmii";
+	phy-handle = <&phy4>;
+};

target/linux/ath79/image/generic-ubnt.mk

@@ -108,6 +108,13 @@ define Device/ubnt_nanobeam5-ac
 endef
 TARGET_DEVICES += ubnt_nanobeam5-ac
 
+define Device/ubnt_nanostation-ac-loco
+  $(Device/ubnt-wa)
+  DEVICE_TITLE := Ubiquiti NanoStation AC loco
+  SUPPORTED_DEVICES += ubnt,nanostation-ac-loco nanostation-ac-loco
+endef
+TARGET_DEVICES += ubnt_nanostation-ac-loco
+
 define Device/ubnt_unifi
   $(Device/ubnt-bz)
   DEVICE_TITLE := Ubiquiti UniFi