ath79: add support for TP-Link TL-WPA8630P (EU) v2.1

This adds support for the TP-Link TL-WPA8630P (EU) in its v2.1
version. The only unique aspect for the firmware compared to v2
layout is the partition layout.

Note that while the EU version has different partitioning for
v2.0 and v2.1, the v2.1 (AU) is supported by the v2-int image.

If you plan to use this device, make sure you have a look at
the Wiki page to check whether the device is supported and
which image needs to be taken.

Specifications
--------------

  - QCA9563 750MHz, 2.4GHz WiFi
  - QCA9888 5GHz WiFi
  - 8MiB SPI Flash
  - 128MiB RAM
  - 3 GBit Ports (QCA8337)
  - PLC (QCA7550)

Installation
------------

Installation is possible from the OEM web interface. Make sure to
install the latest OEM firmware first, so that the PLC firmware is
at the latest version. However, please also check the Wiki page
for hints according to altered partitioning between OEM firmware
revisions.

Notes
-----

The OEM firmware has 0x620000 to 0x680000 unassigned, so we leave
this empty as well. It is complicated enough already ...

Signed-off-by: Joe Mullally <jwmullally@gmail.com>
[improve partitions, use v2 DTSI, add entry in 02_network, rewrite
and extend commit message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

4 files changed, 42 insertions, 6 deletions

diff --git a/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2-eu.dts b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2-eu.dts
index 4c04d4f96e..48cc5ed32f 100644
--- a/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2-eu.dts
+++ b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2-eu.dts
@@ -8,6 +8,12 @@
 };
 
 &partitions {
+	partition@620000 {
+		label = "partition-table";
+		reg = <0x620000 0x010000>;
+		read-only;
+	};
+
 	info: partition@630000 {
 		label = "info";
 		reg = <0x630000 0x010000>;
diff --git a/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2-int.dts b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2-int.dts
index 22a8082011..50a88f344a 100644
--- a/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2-int.dts
+++ b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2-int.dts
@@ -8,6 +8,12 @@
 };
 
 &partitions {
+	partition@620000 {
+		label = "partition-table";
+		reg = <0x620000 0x010000>;
+		read-only;
+	};
+
 	partition@630000 {
 		label = "tplink";
 		reg = <0x630000 0x1b0000>;
diff --git a/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2.1-eu.dts b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2.1-eu.dts
new file mode 100644
index 0000000000..e8d92419c6
--- /dev/null
+++ b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2.1-eu.dts
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9563_tplink_tl-wpa8630p-v2.dtsi"
+
+/ {
+	compatible = "tplink,tl-wpa8630p-v2.1-eu", "qca,qca9563";
+	model = "TP-Link WPA8630P v2.1 (EU)";
+};
+
+&partitions {
+	/* 0x620000 to 0x680000 is empty in OEM partitioning */
+
+	partition@680000 {
+		label = "tplink";
+		reg = <0x680000 0x160000>;
+		read-only;
+	};
+
+	info: partition@7e0000 {
+		label = "info";
+		reg = <0x7e0000 0x010000>;
+		read-only;
+	};
+
+	art: partition@7f0000 {
+		label = "art";
+		reg = <0x7f0000 0x010000>;
+		read-only;
+	};
+};
diff --git a/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2.dtsi b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2.dtsi
index be691a843b..9e6d23de4e 100644
--- a/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2.dtsi
+++ b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2.dtsi
@@ -26,12 +26,6 @@
 		label = "firmware";
 		reg = <0x040000 0x5e0000>;
 	};
-
-	partition@620000 {
-		label = "partition-table";
-		reg = <0x620000 0x010000>;
-		read-only;
-	};
 };
 
 &eth0 {