[openwrt/openwrt] ath79: add support for TP-Link TL-WR710N v2.1

LEDE Commits lede-commits at lists.infradead.org
Tue Aug 25 10:16:40 EDT 2020


adrian pushed a commit to openwrt/openwrt.git, branch openwrt-19.07:
https://git.openwrt.org/8b0278a17eea57558ff38e825f37c538af3827e2

commit 8b0278a17eea57558ff38e825f37c538af3827e2
Author: Adrian Schmutzler <freifunk at adrianschmutzler.de>
AuthorDate: Tue Aug 18 13:49:15 2020 +0200

    ath79: add support for TP-Link TL-WR710N v2.1
    
    This adds support for the TP-Link TL-WR710N v2.1. It is basically a
    re-issue of the v1.2.
    
    Specifications:
    
    SoC:       Atheros AR9331
    CPU:       400 MHz
    Flash:     8 MiB
    RAM:       32 MiB
    WiFi:      2.4 GHz b/g/n
    Ethernet:  2x 100M ports
    USB:       1x 2.0
    
    The only difference from the v1 is the TP-Link hardware ID/revision.
    
    Attention:
    The TL-WR710N v2.0 (!) has only 4 MB flash and cannot be flashed with
    this image. It has a different TPLINK_HWREV, so accidental flashing
    of the factory image should be impossible without additional measures.
    
    Unfortunately, the v2.0 in ar71xx has the same board name, so sysupgrade
    from ar71xx v2.0 into ath79 v1/v2.1 will not be prevented, but will brick
    the device.
    
    Flashing instruction:
    
    Upload the factory image via the OEM firmware GUI upgrade mechanism.
    
    Further notes:
    
    To make implementation easier if somebody desires to port the 4M v2.0,
    this already creates two DTSI files.
    
    Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
    Tested-by: Fabian Eppig <fabian at eppig.de>
    (backported from eb531337a779a48a2d17bc66f0d222325d6c1563)
---
 .../ath79/dts/ar9331_tplink_tl-wr710n-8m.dtsi      |  39 +++++++
 .../linux/ath79/dts/ar9331_tplink_tl-wr710n-v1.dts | 119 +--------------------
 .../ath79/dts/ar9331_tplink_tl-wr710n-v2.1.dts     |   9 ++
 ...-wr710n-v1.dts => ar9331_tplink_tl-wr710n.dtsi} |  48 ++-------
 target/linux/ath79/image/generic-tp-link.mk        |  11 ++
 5 files changed, 67 insertions(+), 159 deletions(-)

diff --git a/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-8m.dtsi b/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-8m.dtsi
new file mode 100644
index 0000000000..ffc98e6e1c
--- /dev/null
+++ b/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-8m.dtsi
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "ar9331_tplink_tl-wr710n.dtsi"
+
+&spi {
+	status = "okay";
+
+	num-cs = <1>;
+
+	flash at 0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			uboot: partition at 0 {
+				reg = <0x0 0x20000>;
+				label = "u-boot";
+				read-only;
+			};
+
+			partition at 20000 {
+				compatible = "tplink,firmware";
+				reg = <0x20000 0x7d0000>;
+				label = "firmware";
+			};
+
+			art: partition at 7f0000 {
+				reg = <0x7f0000 0x10000>;
+				label = "art";
+				read-only;
+			};
+		};
+	};
+};
diff --git a/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-v1.dts b/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-v1.dts
index c037015e4c..634b56d3be 100644
--- a/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-v1.dts
+++ b/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-v1.dts
@@ -1,126 +1,9 @@
 // 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 "ar9331.dtsi"
+#include "ar9331_tplink_tl-wr710n-8m.dtsi"
 
 / {
 	model = "TP-Link TL-WR710N v1";
 	compatible = "tplink,tl-wr710n-v1", "qca,ar9331";
-
-	aliases {
-		serial0 = &uart;
-		led-boot = &led_system;
-		led-failsafe = &led_system;
-		led-running = &led_system;
-		led-upgrade = &led_system;
-	};
-
-	keys {
-		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
-
-		reset {
-			label = "reset";
-			linux,code = <KEY_RESTART>;
-			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
-			debounce-interval = <60>;
-		};
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		led_system: system {
-			label = "tl-wr710n:green:system";
-			gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	reg_usb_vbus: regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "usb_vbus";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		gpio = <&gpio 8 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-};
-
-&spi {
-	status = "okay";
-	num-cs = <1>;
-
-	flash at 0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <25000000>;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			uboot: partition at 0 {
-				reg = <0x0 0x20000>;
-				label = "u-boot";
-				read-only;
-			};
-
-			firmware: partition at 20000 {
-				compatible = "tplink,firmware";
-				reg = <0x20000 0x7d0000>;
-				label = "firmware";
-			};
-
-			art: partition at 7f0000 {
-				reg = <0x7f0000 0x10000>;
-				label = "art";
-				read-only;
-			};
-		};
-	};
-};
-
-&eth0 {
-	status = "okay";
-
-	mtd-mac-address = <&uboot 0x1fc00>;
-
-	gmac-config {
-		device = <&gmac>;
-
-		switch-phy-addr-swap = <0>;
-		switch-phy-swap = <0>;
-	};
-};
-
-&eth1 {
-	status = "okay";
-
-	mtd-mac-address = <&uboot 0x1fc00>;
-	mtd-mac-address-increment = <(-1)>;
-};
-
-&uart {
-	status = "okay";
-};
-
-&usb {
-	dr_mode = "host";
-	vbus-supply = <&reg_usb_vbus>;
-	status = "okay";
-};
-
-&usb_phy {
-	status = "okay";
-};
-
-&wmac {
-	status = "okay";
-	mtd-cal-data = <&art 0x1000>;
-	mtd-mac-address = <&uboot 0x1fc00>;
 };
diff --git a/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-v2.1.dts b/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-v2.1.dts
new file mode 100644
index 0000000000..48d44000ee
--- /dev/null
+++ b/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-v2.1.dts
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "ar9331_tplink_tl-wr710n-8m.dtsi"
+
+/ {
+	model = "TP-Link TL-WR710N v2.1";
+	compatible = "tplink,tl-wr710n-v2.1", "qca,ar9331";
+};
diff --git a/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-v1.dts b/target/linux/ath79/dts/ar9331_tplink_tl-wr710n.dtsi
similarity index 69%
copy from target/linux/ath79/dts/ar9331_tplink_tl-wr710n-v1.dts
copy to target/linux/ath79/dts/ar9331_tplink_tl-wr710n.dtsi
index c037015e4c..6ec44c2cdc 100644
--- a/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-v1.dts
+++ b/target/linux/ath79/dts/ar9331_tplink_tl-wr710n.dtsi
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-/dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
@@ -7,9 +6,6 @@
 #include "ar9331.dtsi"
 
 / {
-	model = "TP-Link TL-WR710N v1";
-	compatible = "tplink,tl-wr710n-v1", "qca,ar9331";
-
 	aliases {
 		serial0 = &uart;
 		led-boot = &led_system;
@@ -47,42 +43,6 @@
 		gpio = <&gpio 8 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};
-
-};
-
-&spi {
-	status = "okay";
-	num-cs = <1>;
-
-	flash at 0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <25000000>;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			uboot: partition at 0 {
-				reg = <0x0 0x20000>;
-				label = "u-boot";
-				read-only;
-			};
-
-			firmware: partition at 20000 {
-				compatible = "tplink,firmware";
-				reg = <0x20000 0x7d0000>;
-				label = "firmware";
-			};
-
-			art: partition at 7f0000 {
-				reg = <0x7f0000 0x10000>;
-				label = "art";
-				read-only;
-			};
-		};
-	};
 };
 
 &eth0 {
@@ -105,14 +65,19 @@
 	mtd-mac-address-increment = <(-1)>;
 };
 
+&gpio {
+	status = "okay";
+};
+
 &uart {
 	status = "okay";
 };
 
 &usb {
+	status = "okay";
+
 	dr_mode = "host";
 	vbus-supply = <&reg_usb_vbus>;
-	status = "okay";
 };
 
 &usb_phy {
@@ -121,6 +86,7 @@
 
 &wmac {
 	status = "okay";
+
 	mtd-cal-data = <&art 0x1000>;
 	mtd-mac-address = <&uboot 0x1fc00>;
 };
diff --git a/target/linux/ath79/image/generic-tp-link.mk b/target/linux/ath79/image/generic-tp-link.mk
index 99ca14ebe1..2ae84bd2ed 100644
--- a/target/linux/ath79/image/generic-tp-link.mk
+++ b/target/linux/ath79/image/generic-tp-link.mk
@@ -322,6 +322,17 @@ define Device/tplink_tl-wr710n-v1
 endef
 TARGET_DEVICES += tplink_tl-wr710n-v1
 
+define Device/tplink_tl-wr710n-v2.1
+  $(Device/tplink-8mlzma)
+  ATH_SOC := ar9331
+  DEVICE_TITLE := TP-Link TL-WR710N v2.1
+  DEVICE_PACKAGES := kmod-usb-core kmod-usb-chipidea2 kmod-usb-ledtrig-usbport
+  TPLINK_HWID := 0x07100002
+  TPLINK_HWREV := 0x2
+  SUPPORTED_DEVICES += tl-wr710n
+endef
+TARGET_DEVICES += tplink_tl-wr710n-v2.1
+
 define Device/tplink_tl-wr842n-v1
   $(Device/tplink-8m)
   ATH_SOC := ar7241



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