ath79: add support for TP-Link TL-WA901ND v2

This commit adds support for the TP-Link TL-WR901ND v2 access point.

CPU:   Atheros AR9132 400MHz
RAM:   32MB
FLASH: 4MiB
WiFi:  Atheros AR9103 3x3:2 bgn
LED:   Power (static on)
       LAN (controlled by PHY)
       SYS, WiFi, QSS toggleable
BTN:   Reset, QSS

Installation:
Upload the factory image via the vendor-GUI.

Signed-off-by: David Bauer <mail@david-bauer.net>

diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network
index 6626d99af803cd40a38f4b5cd9ba19eebd0823f1..10311bf684cce30d4fe6b94e4a7f25364b9c724e 100755 (executable)
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -18,6 +18,7 @@ ath79_setup_interfaces()
        tplink,tl-mr10u|\
        tplink,tl-mr3020-v1|\
        tplink,tl-mr3040-v2|\
+       tplink,tl-wa901nd-v2|\
        tplink,tl-wr703n|\
        ubnt,bullet-m|\
        ubnt,nanostation-ac-loco|\

diff --git a/target/linux/ath79/dts/ar9132_tplink_tl-wa901nd-v2.dts b/target/linux/ath79/dts/ar9132_tplink_tl-wa901nd-v2.dts
new file mode 100644 (file)
index 0000000..150b76e
--- /dev/null
+++ b/target/linux/ath79/dts/ar9132_tplink_tl-wa901nd-v2.dts
@@ -0,0 +1,131 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "ar9132.dtsi"
+
+/ {
+       compatible = "tplink,tl-wa901nd-v2", "qca,ar9132";
+       model = "TP-Link TL-WA901ND v2";
+
+       aliases {
+               led-boot = &system;
+               led-failsafe = &system;
+               led-running = &system;
+               led-upgrade = &system;
+       };
+
+       extosc: ref {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <40000000>;
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+
+               qss {
+                       label = "qss";
+                       linux,code = <KEY_WPS_BUTTON>;
+                       gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               system: system {
+                       label = "tp-link:green:system";
+                       gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+               };
+
+               qss {
+                       label = "tp-link:green:qss";
+                       gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+               };
+
+               wlan {
+                       label = "tp-link:green:wlan";
+                       gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
+                       default-state = "off";
+                       linux,default-trigger = "phy0tpt";
+               };
+       };
+};
+
+&uart {
+       status = "okay";
+};
+
+&pll {
+       clocks = <&extosc>;
+};
+
+&spi {
+       status = "okay";
+       num-cs = <1>;
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <25000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       uboot: partition@0 {
+                               label = "u-boot";
+                               reg = <0x000000 0x020000>;
+                               read-only;
+                       };
+
+                       partition@1 {
+                               label = "firmware";
+                               reg = <0x020000 0x3D0000>;
+                       };
+
+                       art: partition@2 {
+                               label = "art";
+                               reg = <0x3F0000 0x010000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&mdio0 {
+       status = "okay";
+
+       phy0: ethernet-phy@c {
+               reg = <0xc>;
+               phy-mode = "mii";
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       phy-mode = "mii";
+       mtd-mac-address = <&uboot 0x1fc00>;
+
+       phy-handle = <&phy0>;
+};
+
+&wmac {
+       status = "okay";
+       mtd-cal-data = <&art 0x1000>;
+       mtd-mac-address = <&uboot 0x1fc00>;
+};

diff --git a/target/linux/ath79/image/tiny-tp-link.mk b/target/linux/ath79/image/tiny-tp-link.mk
index dadcd24b423c734c89ce32c11c7de5e47fce2a3b..e0c7e283c86cd3dc71065ea37457d8be95b257f2 100644 (file)
--- a/target/linux/ath79/image/tiny-tp-link.mk
+++ b/target/linux/ath79/image/tiny-tp-link.mk
@@ -51,6 +51,14 @@ define Device/tplink_tl-mr3420-v1
 endef
 TARGET_DEVICES += tplink_tl-mr3420-v1
 
+define Device/tplink_tl-wa901nd-v2
+  $(Device/tplink-4m)
+  ATH_SOC := ar9132
+  DEVICE_TITLE := TP-Link TL-WA901ND v2
+  TPLINK_HWID := 0x09010002
+endef
+TARGET_DEVICES += tplink_tl-wa901nd-v2
+
 define Device/tplink_tl-wr703n
   $(Device/tplink-4mlzma)
   ATH_SOC := ar9331