ath79: add support for TP-Link TL-WPA8630 v1

This ports the TP-Link TL-WPA8630 v1 from ar71xx to ath79.

Specifications:

SoC: QCA9563
CPU: 750 MHz
Flash/RAM: 8 / 128 MiB
Ethernet: 3x 1G ports (QCA8337 switch)
WLAN: 2.4 GHz b/g/n, 5 GHz a/n/ac (ath10k)

Buttons, LEDs and network setup appear to be almost identical
to the v2 revision.

Powerline interface is connected to switch port 5 (Label LAN4).

Installation:

No "fresh" device was available for testing the factory image.

It is not known whether flashing via OEM firmware GUI is possible
or not. A discussion from 2018 [1] about that indicates a few
adjustments are necessary, but it is not clear whether those
are already implemented with the TPLINK_HEADER_VERSION = 2 or not.

Note that for the TL-WPA8630P v1, the TPLINK_HWID needs to be
changed to 0x86310001 to allow factory flashing.

[1] https://forum.openwrt.org/t/solved-tl-wpa8630p-lede-does-not-install/8161/27

Recovery:

Recovery is only possible via serial.

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

1 files changed, 56 insertions, 0 deletions

diff --git a/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630-v1.dts b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630-v1.dts
new file mode 100644
index 0000000000..8912e2fc7c
--- /dev/null
+++ b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630-v1.dts
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "qca9563_tplink_tl-wpa8630.dtsi"
+
+/ {
+	compatible = "tplink,tl-wpa8630-v1", "qca,qca9563";
+	model = "TP-Link TL-WPA8630 v1";
+
+	aliases {
+		label-mac-device = &eth0;
+	};
+};
+
+&keys {
+	wifi {
+		label = "WiFi button";
+		linux,code = <KEY_RFKILL>;
+		gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+		debounce-interval = <60>;
+	};
+};
+
+&partitions {
+	uboot: partition@0 {
+		label = "u-boot";
+		reg = <0x000000 0x010000>;
+		read-only;
+	};
+
+	partition@10000 {
+		compatible = "tplink,firmware";
+		label = "firmware";
+		reg = <0x010000 0x7d0000>;
+	};
+
+	partition@7e0000 {
+		label = "mib0";
+		reg = <0x7e0000 0x010000>;
+		read-only;
+	};
+
+	art: partition@7f0000 {
+		label = "art";
+		reg = <0x7f0000 0x010000>;
+		read-only;
+	};
+};
+
+&eth0 {
+	mtd-mac-address = <&uboot 0x0fc00>;
+};
+
+&wmac {
+	mtd-mac-address = <&uboot 0x0fc00>;
+};