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authorAlexander Müller <donothingloop@gmail.com>2018-11-27 15:32:18 +0100
committerAlexander Couzens <lynxis@fe80.eu>2019-07-02 16:17:49 +0200
commit3fd97c522bb791058215e736a00b86aa8af92363 (patch)
tree9a553efa1ffbc73861a6b2dd72e132cef2be2ffb /target/linux/ramips/dts/TL-WR841NV14.dts
parentcc1147072d24eab3dfc802ceeb237fbeb584d946 (diff)
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ramips: add support for TP-Link TL-WR841n v14
TP-Link TL-WR841n v14 is a router based on MediaTek MT7628N. - MediaTek MT7628NN - 32 MB of RAM - 4 MB of FLASH - 2T2R 2.4 GHz - 5x 10/100 Mbps Ethernet Installation: - copy the 'openwrt-ramips-mt76x8-tl-wr841n-v14-squashfs-tftp-recovery.bin' file to your tftp server root and rename it to 'tp_recovery.bin'. - configure your PC running the TFTP server with the static IP address 192.168.0.66/24 - push the reset button and plug in the power connector. Wait until the orange led starts blinking (~6sec) Signed-off-by: Alexander Müller <donothingloop@gmail.com> Signed-off-by: Alexander Couzens <lynxis@fe80.eu> [small modifications gpio-hog]
Diffstat (limited to 'target/linux/ramips/dts/TL-WR841NV14.dts')
-rw-r--r--target/linux/ramips/dts/TL-WR841NV14.dts136
1 files changed, 136 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/TL-WR841NV14.dts b/target/linux/ramips/dts/TL-WR841NV14.dts
new file mode 100644
index 0000000000..6e12361ec9
--- /dev/null
+++ b/target/linux/ramips/dts/TL-WR841NV14.dts
@@ -0,0 +1,136 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "tplink,tl-wr841n-v14", "mediatek,mt7628an-soc";
+ model = "TP-Link TL-WR841N v14";
+
+ aliases {
+ led-boot = &led_wlan;
+ led-failsafe = &led_wlan;
+ led-upgrade = &led_wlan;
+
+ led-wlan = &led_wlan;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x2000000>;
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ lan {
+ label = "tl-wr841n-v14:green:lan";
+ gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
+ };
+
+ wan_green {
+ label = "tl-wr841n-v14:green:wan";
+ gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+ };
+
+ led_wlan: wlan {
+ label = "tl-wr841n-v14:green:wlan";
+ gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ wan_orange {
+ label = "tl-wr841n-v14:orange:wan";
+ gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ m25p,chunked-io = <32>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "boot";
+ reg = <0x0 0x10000>;
+ read-only;
+ };
+
+ partition@10000 {
+ compatible = "tplink,firmware";
+ label = "firmware";
+ reg = <0x10000 0x3e0000>;
+ };
+
+ factory: partition@3f0000 {
+ label = "factory";
+ reg = <0x3f0000 0x10000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&ehci {
+ status = "disabled";
+};
+
+&ohci {
+ status = "disabled";
+};
+
+&wmac {
+ status = "okay";
+ mtd-mac-address = <&factory 0xf100>;
+ mediatek,mtd-eeprom = <&factory 0x10000>;
+};
+
+&ethernet {
+ mtd-mac-address = <&factory 0xf100>;
+ mediatek,portmap = "wllll";
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "p4led_an", "p3led_an", "p2led_an", "p1led_an", "p0led_an", "wdt";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+&gpio1 {
+ led_wlan_enable {
+ gpio-hog;
+ gpios = <11 GPIO_ACTIVE_HIGH>;
+ output-high;
+ };
+};