ath79: Add support for ENS202EXT (PR)

0001-ath79-Add-support-for-ENS202EXT.patch

From d6ab998578841c05adf7ec1c81a08346df5a2fc3 Mon Sep 17 00:00:00 2001
From: Michael Pratt <[email protected]>
Date: Wed, 6 May 2020 01:29:00 -0400
Subject: [PATCH] ath79: Add support for ENS202EXT

---
 package/boot/uboot-envtools/files/ath79       |   1 +
 .../ath79/base-files/etc/board.d/01_leds      |   6 +
 .../ath79/base-files/etc/board.d/02_network   |   9 ++
 .../ath79/dts/ar9341_engenius_ens202ext.dts   | 150 ++++++++++++++++++
 target/linux/ath79/image/generic.mk           |   8 +
 5 files changed, 174 insertions(+)
 create mode 100644 target/linux/ath79/dts/ar9341_engenius_ens202ext.dts

diff --git a/package/boot/uboot-envtools/files/ath79 b/package/boot/uboot-envtools/files/ath79
index b5afbc9b44..83215716f4 100644
--- a/package/boot/uboot-envtools/files/ath79
+++ b/package/boot/uboot-envtools/files/ath79
@@ -18,6 +18,7 @@ buffalo,wzr-hp-ag300h)
         ;;
 buffalo,bhr-4grv2|\
 engenius,ecb1750|\
+engenius,ens202ext|\
 glinet,gl-ar300m-nand|\
 glinet,gl-ar300m-nor|\
 librerouter,librerouter-v1|\
diff --git a/target/linux/ath79/base-files/etc/board.d/01_leds b/target/linux/ath79/base-files/etc/board.d/01_leds
index dd483c0526..13853fe4e6 100755
--- a/target/linux/ath79/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/base-files/etc/board.d/01_leds
@@ -65,6 +65,12 @@ dlink,dir-859-a1)
 engenius,ecb1750)
 	ucidef_set_led_netdev "lan" "LAN" "$boardname:blue:lan" "eth0"
 	;;
+engenius,ens202ext)
+	ucidef_set_rssimon "wlan0" "200000" "1"
+	ucidef_set_led_rssi "rssilow" "RSSILOW" "$boardname:red:rssi1" "wlan0" "1"  "100"
+	ucidef_set_led_rssi "rssimedium" "RSSIMEDIUM" "$boardname:amber:rssi2" "wlan0" "33" "100"
+	ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "$boardname:green:rssi3" "wlan0" "75" "100"
+	;;
 engenius,ews511ap)
 	ucidef_set_led_netdev "lan1" "LAN1" "$boardname:blue:lan1" "eth1"
 	ucidef_set_led_netdev "lan2" "LAN2" "$boardname:blue:lan2" "eth0"
diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network
index c985a823c4..b3836ced6c 100755
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -128,6 +128,11 @@ ath79_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0@eth0" "1:wan" "2:lan:3" "3:lan:2"
 		;;
+	engenius,ens202ext)
+		ucidef_set_interface_wan "eth1"
+		ucidef_add_switch "switch0" \
+			"0@eth0" "1:lan"
+		;;
 	engenius,ews511ap)
 		ucidef_set_interface_lan "eth0 eth1" "dhcp"
 		;;
@@ -308,6 +313,10 @@ ath79_setup_macs()
 	engenius,ecb1750)
 		lan_mac=$(mtd_get_mac_ascii u-boot-env ethaddr)
 		;;
+	engenius,ens202ext)
+		lan_mac=$(mtd_get_mac_binary art 0)
+		wan_mac=$(mtd_get_mac_binary art 0)
+		;;
 	engenius,epg5000|\
 	iodata,wn-ac1167dgr|\
 	iodata,wn-ac1600dgr|\
diff --git a/target/linux/ath79/dts/ar9341_engenius_ens202ext.dts b/target/linux/ath79/dts/ar9341_engenius_ens202ext.dts
new file mode 100644
index 0000000000..f21be52dc2
--- /dev/null
+++ b/target/linux/ath79/dts/ar9341_engenius_ens202ext.dts
@@ -0,0 +1,150 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "ar9341.dtsi"
+
+/ {
+	model = "Engenius ENS202EXT";
+	compatible = "engenius,ens202ext", "qca,ar9341";
+
+	aliases {
+		serial0 = &uart;
+		led-boot = &system;
+		led-failsafe = &system;
+		led-running = &system;
+		led-upgrade = &system;
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <20>;
+
+		reset {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		system: power {
+			label = "ens202ext:amber:power";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
+
+		wlan0 {
+			label = "ens202ext:amber:wlan0";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		rssilow {
+			label = "ens202ext:red:rssi1";
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+		};
+
+		rssimedium {
+			label = "ens202ext:amber:rssi2";
+			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+		};
+
+		rssihigh {
+			label = "ens202ext:green:rssi3";
+			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&ref {
+	clock-frequency = <25000000>;
+};
+
+&gpio {
+	status = "okay";
+};
+
+&spi {
+	status = "okay";
+
+	num-cs = <1>;
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			uboot: partition@0 {
+				label = "u-boot";
+				reg = <0x000000 0x040000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "u-boot-env";
+				reg = <0x040000 0x010000>;
+			};
+
+			partition@50000 {
+				label = "custom";
+				reg = <0x050000 0x050000>;
+				read-only;
+			};
+
+			partition@a0000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x0a0000 0xd50000>;
+			};
+
+			partition@df0000 {
+				label = "failsafe";
+				reg = <0xdf0000 0x200000>;
+				read-only;
+			};
+
+			art: partition@ff0000 {
+				label = "art";
+				reg = <0xff0000 0x010000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	phy-handle = <&swphy0>;
+	mtd-mac-address = <&art 0x0>;
+};
+
+&eth1 {
+	status = "okay";
+
+	mtd-mac-address = <&art 0x0>;
+
+	gmac-config {
+		device = <&gmac>;
+		switch-phy-swap = <1>;
+	};
+};
+
+&wmac {
+	status = "okay";
+
+	mtd-cal-data = <&art 0x1000>;
+
+	mtd-mac-address = <&art 0x0>;
+	mtd-mac-address-increment = <(-1)>;
+};
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 55053be34f..afb3fd3ac7 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -340,6 +340,14 @@ define Device/engenius_ecb1750
 endef
 TARGET_DEVICES += engenius_ecb1750
 
+define Device/engenius_ens202ext
+  ATH_SOC := ar9341
+  DEVICE_TITLE := Engenius ENS202EXT
+  DEVICE_PACKAGES := rssileds kmod-leds-gpio
+  IMAGE_SIZE := 13632k
+endef
+TARGET_DEVICES += engenius_ens202ext
+
 define Device/engenius_epg5000
   ATH_SOC := qca9558
   DEVICE_TITLE := EnGenius EPG5000
-- 
2.20.1