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authorChuanhong Guo <gch981213@gmail.com>2019-05-16 15:09:07 +0800
committerPetr Štetiar <ynezz@true.cz>2019-06-05 10:26:33 +0200
commit0ab9f283f75ad8314ad4be7c70d1397e9dbbfe15 (patch)
tree6af3612ae6508ac96d98823f6e3bdd07dc13344a /target/linux/ramips/dts
parent64493d42b41253aafe1538e325e0692db4201046 (diff)
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ramips: add support for TOTOLINK LR1200
Specifications: - SoC: MT7628DAN (MT7628AN with 64MB built-in RAM) - Flash: 8M SPI NOR - Ethernet: 5x 10/100Mbps - WiFi: 2.4G: MT7628 built-in 5G: MT7612E - 1x miniPCIe slot for LTE modem (only USB pins connected) - 1x SIM slot Flash instruction: U-boot has a builtin web recovery page: 1. Hold the reset button while powering it up 2. Connect to the ethernet and set an IP in 192.168.1.0/24 range 3. Open your browser and upload firmware through http://192.168.1.1 Note about the LTE modem: If your router comes with an EC25 module and it doesn't show up as a QMI device, you should do the following to switch it to QMI mode: 1. Install kmod-usb-serial-option and a terminal software (e.g. minicom or screen). All 4 serial ports of the modem should be available now. 2. Open /dev/ttyUSB3 with the terminal software and type this AT command: AT+QCFG="usbnet",0 3. Power-cycle the router. You should now get a QMI device recognized. Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r--target/linux/ramips/dts/TOTOLINK-LR1200.dts156
1 files changed, 156 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/TOTOLINK-LR1200.dts b/target/linux/ramips/dts/TOTOLINK-LR1200.dts
new file mode 100644
index 0000000000..81aa8db915
--- /dev/null
+++ b/target/linux/ramips/dts/TOTOLINK-LR1200.dts
@@ -0,0 +1,156 @@
+// 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 = "totolink,lr1200", "mediatek,mt7628dan";
+ model = "TOTOLINK LR1200";
+
+ aliases {
+ led-boot = &led_sys;
+ led-failsafe = &led_sys;
+ led-running = &led_sys;
+ led-upgrade = &led_sys;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x4000000>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_sys: sys {
+ label = "lr1200:blue:sys";
+ gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
+ };
+ sms {
+ label = "lr1200:blue:sms";
+ gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
+ };
+ wifi {
+ label = "lr1200:blue:wifi";
+ gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+ 3g {
+ label = "lr1200:blue:3g";
+ gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+ };
+ 4g {
+ label = "lr1200:blue:4g";
+ gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+ };
+ rssi1 {
+ label = "lr1200:blue:rssi1";
+ gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+ };
+ rssi2 {
+ label = "lr1200:blue:rssi2";
+ gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
+ };
+ rssi3 {
+ label = "lr1200:blue:rssi3";
+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ };
+ rssi4 {
+ label = "lr1200:blue:rssi4";
+ gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+};
+
+&gpio1 {
+ gpio_modem_reset {
+ gpio-hog;
+ gpios = <13 GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "modem-reset";
+ };
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "gpio", "i2c", "i2s", "refclk", "uart1", "wdt", "wled_an";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ mt76@0,0 {
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ ieee80211-freq-limit = <5000000 6000000>;
+ };
+};
+
+&wmac {
+ status = "okay";
+ ralink,mtd-eeprom = <&factory 0x4>;
+};
+
+&ethernet {
+ mtd-mac-address = <&factory 0x28>;
+};
+
+&spi0 {
+ status = "okay";
+
+ m25p80@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0x7b0000>;
+ };
+ };
+ };
+};