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authorPeter Lundkvist <peter.lundkvist@gmail.com>2018-03-17 18:47:51 +0100
committerMathias Kresin <dev@kresin.me>2018-03-18 22:22:38 +0100
commitd13b05741a4d05a271d26fc3be61e76530025098 (patch)
treefe804b278be33f45ff11b7994ece4d846a1e2423 /target/linux/ramips/dts/TL-WR902ACV3.dts
parenta5bd8de0bd80b83e43ce90ddc6623890344ad33d (diff)
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ramips: add support for TP-Link TL-WR902AC v3
TP-Link TL-WR902AC v3 is a pocket-size dual-band (AC750) router based on MediaTek MT7628N + MT7650E. Specification: - MediaTek MT7628N/N (580 Mhz) - 64 MB of RAM - 8 MB of FLASH - 2T2R 2.4 GHz and 1T1R 5 GHz - 1x 10/100 Mbps Ethernet * MT7650 ac chip isn't not supported by LEDE/OpenWrt at the moment. Therefore 5Ghz won' work. Flash instruction: The only way to flash LEDE image in TL-WR902AC v3 is to use tftp recovery mode in U-Boot: 1. Configure PC with static IP 192.168.0.66/24 and tftp server. 2. Rename "openwrt-ramips-mt76x8-tplink_tl-wr902ac-v3-squashfs-tftp-recovery.bin" to "tp_recovery.bin" and place it in tftp server directory. 3. Connect PC with the LAN port, press the reset button, power up the router and keep button pressed for around 6-7 seconds, until device starts downloading the file. 4. Router will download file from server, write it to flash and reboot. Signed-off-by: Peter Lundkvist <peter.lundkvist@gmail.com> [drop p2led_an pinmux, this pin isn't used as gpio, fix whitespace issues] Signed-off-by: Mathias Kresin <dev@kresin.me>
Diffstat (limited to 'target/linux/ramips/dts/TL-WR902ACV3.dts')
-rw-r--r--target/linux/ramips/dts/TL-WR902ACV3.dts102
1 files changed, 102 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/TL-WR902ACV3.dts b/target/linux/ramips/dts/TL-WR902ACV3.dts
new file mode 100644
index 0000000000..8ff3576595
--- /dev/null
+++ b/target/linux/ramips/dts/TL-WR902ACV3.dts
@@ -0,0 +1,102 @@
+/dts-v1/;
+
+#include "TPLINK-8M.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "tplink,tl-wr902ac-v3", "mediatek,mt7628an-soc";
+ model = "TP-Link TL-WR902AC v3";
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ sw1 {
+ label = "sw1";
+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ };
+
+ sw2 {
+ label = "sw2";
+ gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_1>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ lan {
+ label = "tl-wr902ac-v3:green:lan";
+ gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
+ };
+
+ power {
+ label = "tl-wr902ac-v3:green:power";
+ gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+ };
+
+ usb {
+ label = "tl-wr902ac-v3:green:usb";
+ gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+ };
+
+ wan {
+ label = "tl-wr902ac-v3:green:wan";
+ gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan {
+ label = "tl-wr902ac-v3:green:wlan";
+ gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "tl-wr902ac-v3:green:wps";
+ gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "i2c", "i2s", "p0led_an", "p4led_an", "uart1", "wdt", "wled_an";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&ohci {
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+
+ pcie-bridge {
+ mt76@1,0 {
+ reg = <0x0000 0 0 0 0>;
+ device_type = "pci";
+ mediatek,mtd-eeprom = <&factory 0x28000>;
+ ieee80211-freq-limit = <5000000 6000000>;
+ mtd-mac-address = <&factory 0xf100>;
+ mtd-mac-address-increment = <(-1)>;
+ };
+ };
+};