ath79: add support for TP-Link CPE210 v1

Specifications:

    * SoC: Qualcomm Atheros AR9344 (560 MHz)
    * RAM: 64MB
    * Storage: 8 MB
    * Wireless: 2.4GHz N based built into SoC 2x2
    * Ethernet: 2x 100/10 Mbps, integrated into SoC, 24V POE IN

Installation:

Flash factory image through stock firmware WEB UI
or through TFTP:
To get to TFTP recovery just hold reset button while powering on for
around 4-5 seconds and release.
Rename factory image to recovery.bin
Stock TFTP server IP:192.168.0.100
Stock device TFTP address:192.168.0.254

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

2 files changed, 92 insertions, 0 deletions

diff --git a/target/linux/ath79/dts/ar9344_tplink_cpe210-v1.dts b/target/linux/ath79/dts/ar9344_tplink_cpe210-v1.dts
new file mode 100644
index 0000000000..1a107c23ef
--- /dev/null
+++ b/target/linux/ath79/dts/ar9344_tplink_cpe210-v1.dts
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "ar9344_tplink_cpexxx-v1.dtsi"
+
+/ {
+	compatible = "tplink,cpe210-v1", "qca,ar9344";
+	model = "TP-Link CPE210 v1";
+};
diff --git a/target/linux/ath79/dts/ar9344_tplink_cpexxx-v1.dtsi b/target/linux/ath79/dts/ar9344_tplink_cpexxx-v1.dtsi
new file mode 100644
index 0000000000..81802f3b5b
--- /dev/null
+++ b/target/linux/ath79/dts/ar9344_tplink_cpexxx-v1.dtsi
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "ar9344_tplink_cpexxx.dtsi"
+
+/ {
+	aliases {
+		led-boot = &system;
+		led-failsafe = &system;
+		led-running = &system;
+		led-upgrade = &system;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		lan0 {
+			label = "tp-link:green:lan0";
+			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+		};
+
+		lan1 {
+			label = "tp-link:green:lan1";
+			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+		};
+
+		link1 {
+			label = "tp-link:green:link1";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+		};
+
+		link2 {
+			label = "tp-link:green:link2";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		link3 {
+			label = "tp-link:green:link3";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+
+		system: link4 {
+			label = "tp-link:green:link4";
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&gpio {
+	gpio_ext_lna0 {
+		gpio-hog;
+		gpios = <18 0>;
+		output-high;
+		line-name = "tp-link:ext:lna0";
+	};
+
+	gpio_ext_lna1 {
+		gpio-hog;
+		gpios = <19 0>;
+		output-high;
+		line-name = "tp-link:ext:lna1";
+	};
+};
+
+&eth1 {
+	status = "okay";
+
+	mtd-mac-address = <&info 0x8>;
+
+	gmac-config {
+		device = <&gmac>;
+		switch-phy-swap = <0>;
+		switch-only-mode = <1>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	phy-handle = <&swphy4>;
+
+	mtd-mac-address = <&info 0x8>;
+};