ath79: add support for D-Link DAP-1330/DAP-1365 A1

Port device support for DAP-1330 from the ar71xx target to ath79.

Additionally, images are generated for the European through-socket
case variant DAP-1365. Both devices run the same vendor firmware, the
only difference being the DAP_SIGNATURE field in the factory header.
The vendor's Web UI will display a model string stored in the flash.

Specifications:

 * QCA9533, 8 MiB Flash, 64 MiB RAM
 * One Ethernet Port (10/100)
 * Wall-plug style case (DAP-1365 with additional socket)
 * LED bargraph RSSI indicator

Installation:

 * Web UI: http://192.168.0.50 (or different address obtained via DHCP)
   There is no password set by default
 * Recovery Web UI: Keep reset button pressed during power-on
   until LED starts flashing red, upgrade via http://192.168.0.50
 * Some modern browsers may have problems flashing via the Web UI,
   if this occurs consider booting to recovery mode and flashing via:
   curl -F \
     files=@openwrt-ath79-generic-dlink_dap-1330-a1-squashfs-factory.bin \
     http://192.168.0.50/cgi/index

The device will use the same MAC address for both wired and wireless
interfaces, however it is stored at two different locations in the flash.

Signed-off-by: Sebastian Schaper <[email protected]>

target/linux/ath79/dts/qca9533_dlink_dap-1330-a1.dts

@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "qca9533_dlink_dap-13xx.dtsi"
+
+/ {
+	compatible = "dlink,dap-1330-a1", "qca,qca9533";
+	model = "D-Link DAP-1330 A1";
+};

target/linux/ath79/dts/qca9533_dlink_dap-1365-a1.dts

@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "qca9533_dlink_dap-13xx.dtsi"
+
+/ {
+	compatible = "dlink,dap-1365-a1", "qca,qca9533";
+	model = "D-Link DAP-1365 A1";
+};

target/linux/ath79/dts/qca9533_dlink_dap-13xx.dtsi

@@ -0,0 +1,127 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca953x.dtsi"
+
+/ {
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_status;
+		led-running = &led_power;
+		led-upgrade = &led_status;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "wps";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+		};
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "d-link:green:power";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+		};
+
+		led_status: status {
+			label = "d-link:red:status";
+			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+		};
+
+		rssilow {
+			label = "d-link:red:rssilow";
+			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+		};
+
+		rssimediumlow {
+			label = "d-link:green:rssimediumlow";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		rssimediumhigh {
+			label = "d-link:green:rssimediumhigh";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+
+		rssihigh {
+			label = "d-link:green:rssihigh";
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&spi {
+	status = "okay";
+
+	num-cs = <1>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x10000>;
+				read-only;
+			};
+
+			art: partition@10000 {
+				label = "art";
+				reg = <0x10000 0x10000>;
+				read-only;
+			};
+
+			partition@20000 {
+				label = "mp";
+				reg = <0x20000 0x10000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "config";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "firmware";
+				reg = <0x40000 0x7c0000>;
+				compatible = "denx,uimage";
+			};
+		};
+	};
+};
+
+&uart {
+	status = "okay";
+};
+
+&eth0 {
+	status = "okay";
+};
+
+&wmac {
+	status = "okay";
+
+	mtd-cal-data = <&art 0x1000>;
+};

target/linux/ath79/generic/base-files/etc/board.d/01_leds

@@ -132,6 +132,14 @@ compex,wpj531-16m)
 devolo,magic-2-wifi)
 	ucidef_set_led_netdev "plcw" "dLAN" "devolo:white:dlan" "eth0.1" "rx"
 	;;
+dlink,dap-1330-a1|\
+dlink,dap-1365-a1)
+	ucidef_set_rssimon "wlan0" "200000" "1"
+	ucidef_set_led_rssi "rssilow" "RSSILOW" "d-link:red:rssilow" "wlan0" "1" "25"
+	ucidef_set_led_rssi "rssimediumlow" "RSSIMEDIUMLOW" "d-link:green:rssimediumlow" "wlan0" "1" "100"
+	ucidef_set_led_rssi "rssimediumhigh" "RSSIMEDIUMHIGH" "d-link:green:rssimediumhigh" "wlan0" "51" "100"
+	ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "d-link:green:rssihigh" "wlan0" "76" "100"
+	;;
 dlink,dir-859-a1)
 	ucidef_set_led_switch "internet" "WAN" "$boardname:green:internet" "switch0" "0x20"
 	;;

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

@@ -23,6 +23,8 @@ ath79_setup_interfaces()
 	devolo,dvl1750c|\
 	devolo,dvl1750i|\
 	devolo,dvl1750x|\
+	dlink,dap-1330-a1|\
+	dlink,dap-1365-a1|\
 	dlink,dir-505|\
 	engenius,ecb1750|\
 	enterasys,ws-ap3705i|\
@@ -386,13 +388,15 @@ ath79_setup_macs()
 	devolo,magic-2-wifi)
 		label_mac=$(macaddr_add "$(mtd_get_mac_binary art 0x1002)" 3)
 		;;
-	dlink,dap-2695-a1)
-		label_mac=$(mtd_get_mac_ascii bdcfg "wlanmac")
-		;;
+	dlink,dap-1330-a1|\
+	dlink,dap-1365-a1|\
 	dlink,dch-g020-a1)
 		lan_mac=$(mtd_get_mac_text "mp" 0x1)
 		label_mac=$lan_mac
 		;;
+	dlink,dap-2695-a1)
+		label_mac=$(mtd_get_mac_ascii bdcfg "wlanmac")
+		;;
 	dlink,dir-825-b1)
 		lan_mac=$(mtd_get_mac_text "caldata" 0xffa0)
 		wan_mac=$(mtd_get_mac_text "caldata" 0xffb4)

target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac

@@ -17,6 +17,8 @@ case "$board" in
 	adtran,bsap1840)
 		macaddr_add "$(mtd_get_mac_binary 'Board data' 2)" $(($PHYNBR * 8 + 1)) > /sys${DEVPATH}/macaddress
 		;;
+	dlink,dap-1330-a1|\
+	dlink,dap-1365-a1|\
 	dlink,dch-g020-a1)
 		mtd_get_mac_text "mp" 0x13 > /sys${DEVPATH}/macaddress
 		;;

target/linux/ath79/generic/base-files/etc/uci-defaults/04_led_migration

@@ -8,6 +8,13 @@ case "$board" in
 arduino,yun)
 	migrate_leds "arduino:=yun:"
 	;;
+dlink,dap-1330-a1)
+	migrate_leds ":red:power=:red:status" \
+		":red:wifi=:red:rssilow" \
+		":green:wifi=:green:rssimediumlow" \
+		":green:signal1=:green:rssimediumhigh" \
+		":green:signal2=:green:rssihigh"
+	;;
 engenius,epg5000)
 	migrate_leds ":wlan-2g=:wlan2g" ":wlan-5g=:wlan5g"
 	;;

target/linux/ath79/image/generic.mk

@@ -565,6 +565,33 @@ define Device/devolo_magic-2-wifi
 endef
 TARGET_DEVICES += devolo_magic-2-wifi
 
+define Device/dlink_dap-13xx
+  SOC := qca9533
+  DEVICE_VENDOR := D-Link
+  DEVICE_PACKAGES += rssileds
+  IMAGE_SIZE := 7936k
+  IMAGES += factory.bin
+  IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
+	append-rootfs | pad-rootfs | check-size | mkdapimg2 0xE0000
+endef
+
+define Device/dlink_dap-1330-a1
+  $(Device/dlink_dap-13xx)
+  DEVICE_MODEL := DAP-1330
+  DEVICE_VARIANT := A1
+  DAP_SIGNATURE := HONEYBEE-FIRMWARE-DAP-1330
+  SUPPORTED_DEVICES += dap-1330-a1
+endef
+TARGET_DEVICES += dlink_dap-1330-a1
+
+define Device/dlink_dap-1365-a1
+  $(Device/dlink_dap-13xx)
+  DEVICE_MODEL := DAP-1365
+  DEVICE_VARIANT := A1
+  DAP_SIGNATURE := HONEYBEE-FIRMWARE-DAP-1365
+endef
+TARGET_DEVICES += dlink_dap-1365-a1
+
 define Device/dlink_dap-2695-a1
   SOC := qca9558
   DEVICE_PACKAGES := ath10k-firmware-qca988x-ct kmod-ath10k-ct