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>

3 files changed, 205 insertions, 131 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>;
+};
diff --git a/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630.dtsi b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630.dtsi
new file mode 100644
index 0000000000..68b455c66a
--- /dev/null
+++ b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630.dtsi
@@ -0,0 +1,122 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca956x.dtsi"
+
+/ {
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	keys: keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "Reset button";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+
+		leds {
+			label = "LED control button";
+			linux,code = <BTN_0>;
+			gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+
+		pair {
+			label = "Pair button";
+			linux,code = <BTN_1>;
+			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "tp-link:green:power";
+			gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+		};
+
+		lan {
+			label = "tp-link:green:lan";
+			gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
+		};
+
+		wifi2g {
+			label = "tp-link:green:wifi2g";
+			gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy1tpt";
+		};
+
+		wifi5g {
+			label = "tp-link:green:wifi5g";
+			gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+	};
+};
+
+&spi {
+	status = "okay";
+
+	num-cs = <1>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+
+		partitions: partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&uart {
+	status = "okay";
+};
+
+&mdio0 {
+	status = "okay";
+
+	phy-mask = <0>;
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+		phy-mode = "sgmii";
+		qca,mib-poll-interval = <500>;
+
+		qca,ar8327-initvals = <
+			0x04 0x00080080 /* PORT0 PAD MODE CTRL */
+			0x7c 0x0000007e /* PORT0_STATUS */
+		>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	phy-handle = <&phy0>;
+	phy-mode = "sgmii";
+};
+
+&wmac {
+	status = "okay";
+
+	mtd-cal-data = <&art 0x1000>;
+};
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 16c055b6d7..97eeb45d65 100644
--- a/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2.dtsi
+++ b/target/linux/ath79/dts/qca9563_tplink_tl-wpa8630p-v2.dtsi
@@ -1,45 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-
-#include "qca956x.dtsi"
+#include "qca9563_tplink_tl-wpa8630.dtsi"
 
 / {
 	aliases {
-		led-boot = &led_power;
-		led-failsafe = &led_power;
-		led-running = &led_power;
-		led-upgrade = &led_power;
 		label-mac-device = &eth0;
 	};
 
-	leds {
-		compatible = "gpio-leds";
-
-		led_power: power {
-			label = "tp-link:green:power";
-			gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
-		};
-
-		wifi2g {
-			label = "tp-link:green:wifi2g";
-			gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "phy1tpt";
-		};
-
-		wifi5g {
-			label = "tp-link:green:wifi5g";
-			gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "phy0tpt";
-		};
-
-		lan {
-			label = "tp-link:green:lan";
-			gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
-		};
-	};
-
 	gpio-export {
 		compatible = "gpio-export";
 
@@ -48,118 +15,47 @@
 			gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
 		};
 	};
-
-	keys {
-		compatible = "gpio-keys";
-
-		reset {
-			label = "Reset button";
-			linux,code = <KEY_RESTART>;
-			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
-			debounce-interval = <60>;
-		};
-
-		pair {
-			label = "Pair button";
-			linux,code = <BTN_1>;
-			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
-			debounce-interval = <60>;
-		};
-
-		leds {
-			label = "LED control button";
-			linux,code = <BTN_0>;
-			gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
-			debounce-interval = <60>;
-		};
-
-		wps {
-			label = "WPS button";
-			linux,code = <KEY_WPS_BUTTON>;
-			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
-			debounce-interval = <60>;
-		};
-	};
 };
 
-&spi {
-	status = "okay";
-
-	num-cs = <1>;
-
-	flash@0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <25000000>;
-
-		partitions: partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "factory-uboot";
-				reg = <0x000000 0x020000>;
-				read-only;
-			};
-
-			partition@20000 {
-				label = "u-boot";
-				reg = <0x020000 0x020000>;
-				read-only;
-			};
-
-			partition@40000 {
-				compatible = "tplink,firmware";
-				label = "firmware";
-				reg = <0x040000 0x5e0000>;
-			};
-
-			partition@620000 {
-				label = "partition-table";
-				reg = <0x620000 0x010000>;
-				read-only;
-			};
-		};
+&keys {
+	wps {
+		label = "WPS button";
+		linux,code = <KEY_WPS_BUTTON>;
+		gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+		debounce-interval = <60>;
 	};
 };
 
-&pcie {
-	status = "okay";
-};
-
-&uart {
-	status = "okay";
-};
-
-&mdio0 {
-	status = "okay";
+&partitions {
+	partition@0 {
+		label = "factory-uboot";
+		reg = <0x000000 0x020000>;
+		read-only;
+	};
 
-	phy-mask = <0>;
+	partition@20000 {
+		label = "u-boot";
+		reg = <0x020000 0x020000>;
+		read-only;
+	};
 
-	phy0: ethernet-phy@0 {
-		reg = <0>;
-		phy-mode = "sgmii";
-		qca,mib-poll-interval = <500>;
+	partition@40000 {
+		compatible = "tplink,firmware";
+		label = "firmware";
+		reg = <0x040000 0x5e0000>;
+	};
 
-		qca,ar8327-initvals = <
-			0x04 0x00080080 /* PORT0 PAD MODE CTRL */
-			0x7c 0x0000007e /* PORT0_STATUS */
-		>;
+	partition@620000 {
+		label = "partition-table";
+		reg = <0x620000 0x010000>;
+		read-only;
 	};
 };
 
 &eth0 {
-	status = "okay";
-
-	phy-handle = <&phy0>;
-	phy-mode = "sgmii";
 	mtd-mac-address = <&mac 0x8>;
 };
 
 &wmac {
-	status = "okay";
-
-	mtd-cal-data = <&art 0x1000>;
 	mtd-mac-address = <&mac 0x8>;
 };