]> git.ipfire.org Git - thirdparty/openwrt.git/commitdiff
ramips: mt76x8: add Teltonika RUT956/RUT906 support
authorSimonas Tamošaitis <simsasss@gmail.com>
Wed, 19 Mar 2025 14:13:32 +0000 (16:13 +0200)
committerHauke Mehrtens <hauke@hauke-m.de>
Sun, 8 Jun 2025 15:10:02 +0000 (17:10 +0200)
Specification:
- MediaTek MT7628AN SoC
- 128 MB of RAM EtronTech EM68C16CWQG-25IH
- 16MB of Flash Winbond W25Q128 SPI
- 4x 10/100 Mbps Ethernet, with passive PoE support on LAN1
- MediaTek MT7628AN 2.4 GHz 802.11n WiFi
- Quectel EC25-EUX (RUT956) or Meig SLM770A (RUT906) modem
- GNSS
- RS232, DB9 connector, Cypress ACM via USB, /dev/ttyACM0
- RS485 /dev/ttyS1
- microSD card slot
- 2.0 USB Type-A HOST port
- analog 0-24V input (MCP3221)
- Relay
- 2x Digital input
- 2x Digital output
- 2x SIM slot (can be swapped via GPIO)
- eSIM (depends on hardware configuration, can be swapped via GPIO)

GPIO:
 - 1 button (Reset)
 - 7 LEDs (power, status green/red, RSSI 1,2,3,4,5)
 - 5 Modem control (power button, reset, status (v5 hw), SIM select, eSIM select)
 - 2 Digital input
 - 2 Digital output
 - 1 Isolated input
 - 1 RS485 tx enable
 - 1 RS485 rx enable
 - 1 Relay
 - 1 Data Carrier Detect (DCD)

Flashing via OEM WebUI:
1. Download the firmware image *-squashfs-factory.bin
2. Upload firmware image via OEM WebUI firmware update, do not keep settings

To revert back to OEM firmware:
https://wiki.teltonika-networks.com/view/Bootloader_menu

Mobile data connection:
Meig SLM770 create proto DHCP interface with usb0 device.
Quectel EC25-EUX create proto qmi interface.

Signed-off-by: Simonas Tamošaitis <simsasss@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/18788
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
target/linux/ramips/dts/mt7628an_teltonika_rut9x6.dts [new file with mode: 0644]
target/linux/ramips/dts/mt7628an_teltonika_rut9xx.dtsi [new file with mode: 0644]
target/linux/ramips/image/mt76x8.mk
target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
target/linux/ramips/mt76x8/base-files/etc/board.d/03_gpio_switches

diff --git a/target/linux/ramips/dts/mt7628an_teltonika_rut9x6.dts b/target/linux/ramips/dts/mt7628an_teltonika_rut9x6.dts
new file mode 100644 (file)
index 0000000..4291d57
--- /dev/null
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7628an_teltonika_rut9xx.dtsi"
+
+/ {
+       compatible = "teltonika,rut9x6", "mediatek,mt7628an-soc";
+       model = "Teltonika RUT956/RUT906";
+
+       gpio-export {
+               gpio_dcd {
+                       gpio-export,name = "dcd";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 14 GPIO_ACTIVE_HIGH>;
+               };
+
+               gpio_din2 {
+                       gpio-export,name = "digital_input2";
+                       gpio-export,input = <0>;
+                       gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
+               };
+
+               gpio_output2 {
+                       gpio-export,name = "digital_output2";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 8 GPIO_ACTIVE_HIGH>;
+               };
+
+               gpio_adcin {
+                       gpio-export,name = "adc_input";
+                       gpio-export,input = <0>;
+                       gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
+               };
+
+               gpio_relay {
+                       gpio-export,name = "relay";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 9 GPIO_ACTIVE_HIGH>;
+               };
+
+               gpio_rs485_rx_en {
+                       gpio-export,name = "rs485_rx_enable";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 13 GPIO_ACTIVE_HIGH>;
+               };
+
+               gpio_rs485_tx_en {
+                       gpio-export,name = "rs485_tx_enable";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio 44 GPIO_ACTIVE_HIGH>;
+               };
+
+               gpio_isolated_input {
+                       gpio-export,name = "isolated_input";
+                       gpio-export,input = <0>;
+                       gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&i2c {
+       status = "okay";
+       hwmon@4d {
+               compatible = "mcp3221";
+               reg = <0x4d>;
+               reference-voltage-microvolt = <3300000>;
+       };
+
+       hwmon@48 {
+               compatible = "ti,tla2021";
+               reg = <0x48>;
+       };
+};
+
+&uart1 {
+       linux,rs485-enabled-at-boot-time;
+       rs485-rts-delay = <0 0>;
+       rs485-rx-during-tx;
+       status = "okay";
+};
diff --git a/target/linux/ramips/dts/mt7628an_teltonika_rut9xx.dtsi b/target/linux/ramips/dts/mt7628an_teltonika_rut9xx.dtsi
new file mode 100644 (file)
index 0000000..72835ae
--- /dev/null
@@ -0,0 +1,258 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include "mt7628an.dtsi"
+
+/ {
+       chosen {
+               bootargs = "console=ttyS0,115200";
+       };
+
+       aliases {
+               led-boot = &led_power;
+               led-failsafe = &led_power;
+               led-upgrade = &led_power;
+               led-running = &led_power;
+       };
+
+       gpio_spi {
+               compatible = "spi-gpio";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               sck-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
+               mosi-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+               cs-gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
+               num-chipselects = <1>;
+
+               gpio_hc595: gpio_hc595@0 {
+                       compatible = "fairchild,74hc595";
+                       reg = <0>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       registers-number = <2>;
+                       spi-max-frequency = <10000000>;
+               };
+       };
+
+       gpio-export {
+               compatible = "gpio-export";
+
+               gpio_modem_reset {
+                       gpio-export,name = "modem_reset";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 11 GPIO_ACTIVE_HIGH>;
+               };
+
+               gpio_modem_power {
+                       gpio-export,name = "modem_power";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 10 GPIO_ACTIVE_HIGH>;
+               };
+
+               gpio_sim_select {
+                       gpio-export,name = "sim_sel";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 7 GPIO_ACTIVE_LOW>;
+               };
+
+               gpio_esim_select {
+                       gpio-export,name = "esim_sel";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
+               };
+
+               gpio_modem_status {
+                       gpio-export,name = "modem_status";
+                       gpio-export,input = <0>;
+                       gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+               };
+
+               gpio_din1 {
+                       gpio-export,name = "digital_input1";
+                       gpio-export,input = <0>;
+                       gpios = <&gpio 40 GPIO_ACTIVE_LOW>;
+               };
+
+               gpio_dout1 {
+                       gpio-export,name = "digital_output1";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 12 GPIO_ACTIVE_HIGH>;
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               lan1 {
+                       function = LED_FUNCTION_LAN;
+                       color = <LED_COLOR_ID_GREEN>;
+                       function-enumerator = <1>;
+                       gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
+               };
+
+               lan2 {
+                       function = LED_FUNCTION_LAN;
+                       color = <LED_COLOR_ID_GREEN>;
+                       function-enumerator = <2>;
+                       gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
+               };
+
+               lan3 {
+                       function = LED_FUNCTION_LAN;
+                       color = <LED_COLOR_ID_GREEN>;
+                       function-enumerator = <3>;
+                       gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
+               };
+
+               wan {
+                       function = LED_FUNCTION_WAN;
+                       color = <LED_COLOR_ID_GREEN>;
+                       gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
+               };
+
+               modem_status_red {
+                       function = LED_FUNCTION_STATUS;
+                       color = <LED_COLOR_ID_RED>;
+                       gpios = <&gpio_hc595 5 GPIO_ACTIVE_HIGH>;
+               };
+
+               modem_status_green {
+                       function = LED_FUNCTION_STATUS;
+                       color = <LED_COLOR_ID_GREEN>;
+                       gpios = <&gpio_hc595 6 GPIO_ACTIVE_HIGH>;
+               };
+
+               rssi1{
+                       label = "green:rssi-1";
+                       gpios = <&gpio_hc595 0 GPIO_ACTIVE_HIGH>;
+               };
+
+               rssi2 {
+                       label = "green:rssi-2";
+                       gpios = <&gpio_hc595 1 GPIO_ACTIVE_HIGH>;
+               };
+
+               rssi3 {
+                       label = "green:rssi-3";
+                       gpios = <&gpio_hc595 2 GPIO_ACTIVE_HIGH>;
+               };
+
+               rssi4 {
+                       label = "green:rssi-4";
+                       gpios = <&gpio_hc595 3 GPIO_ACTIVE_HIGH>;
+               };
+
+               rssi5 {
+                       label = "green:rssi-5";
+                       gpios = <&gpio_hc595 4 GPIO_ACTIVE_HIGH>;
+               };
+
+               led_power: power {
+                       gpios = <&gpio_hc595 15 GPIO_ACTIVE_LOW>;
+                       function = LED_FUNCTION_POWER;
+                       color = <LED_COLOR_ID_GREEN>;
+               };
+       };
+};
+
+&spi0 {
+       status = "okay";
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <10000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "u-boot";
+                               reg = <0x0 0x20000>;
+                               read-only;
+                       };
+
+                       partition@20000 {
+                               label = "config";
+                               reg = <0x020000 0x010000>;
+                               read-only;
+
+                               nvmem-layout {
+                                       compatible = "fixed-layout";
+                                       #address-cells = <1>;
+                                       #size-cells = <1>;
+
+                                       macaddr_config_0: macaddr@0 {
+                                               reg = <0x0 0x6>;
+                                               compatible = "mac-base";
+                                               #nvmem-cell-cells = <1>;
+                                       };
+                               };
+                       };
+
+                       partition@30000 {
+                               label = "factory";
+                               reg = <0x030000 0x030000>;
+                               read-only;
+
+                               nvmem-layout {
+                                       compatible = "fixed-layout";
+                                       #address-cells = <1>;
+                                       #size-cells = <1>;
+
+                                       eeprom_factory_0: eeprom@0 {
+                                               reg = <0x20000 0x400>;
+                                       };
+                               };
+                       };
+
+                       partition@60000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x060000 0xf10000>;
+                       };
+
+                       partition@f70000 {
+                               label = "event-log";
+                               reg = <0xf70000 0x90000>;
+                       };
+               };
+       };
+};
+
+&state_default {
+       gpio {
+               groups = "i2s", "p4led_an", "p3led_an", "p2led_an", "p1led_an", "p0led_an", "gpio", "wled_an", "perst", "refclk", "spi cs1";
+               function = "gpio";
+       };
+};
+
+&wmac {
+       status = "okay";
+       nvmem-cells = <&eeprom_factory_0>, <&macaddr_config_0 2>;
+       nvmem-cell-names = "eeprom", "mac-address";
+};
+
+&ethernet {
+       nvmem-cells = <&macaddr_config_0 0>;
+       nvmem-cell-names = "mac-address";
+};
+
+&esw {
+       mediatek,portmap = <0x2f>;
+};
index fb5d393e823c107a86db2facda67f0d8cbf3a61a..fb5298cb6120309bc3b0f9be3a3aca110503e297 100644 (file)
@@ -29,19 +29,21 @@ define Build/ravpower-wd009-factory
 endef
 
 define Build/append-teltonika-metadata
-  $(eval model_id=$(1))
+  $(eval model_id=$(word 1,$(1)))
+  $(eval hw_mods=$(subst $(space),$(comma),$(wordlist 2,$(words $(1)),$(1))))
+
        echo \
                '{ \
                        "metadata_version": "1.1", \
                        "compat_version": "1.0", \
-                       "version": "", \
+                       "version": "OpenWrt", \
                        "device_code": [".*"], \
                        "hwver": [".*"], \
                        "batch": [".*"], \
                        "serial": [".*"], \
                        "supported_devices":["teltonika,$(model_id)"], \
                        "hw_support": { }, \
-                       "hw_mods": { } \
+                       "hw_mods": { $(hw_mods) } \
                }' | fwtool -I - $@
 endef
 
@@ -636,6 +638,24 @@ define Device/tama_w06
 endef
 TARGET_DEVICES += tama_w06
 
+define Device/teltonika_rut9x6
+  DEVICE_VENDOR := Teltonika
+  DEVICE_MODEL := RUT956
+  DEVICE_ALT0_VENDOR := Teltonika
+  DEVICE_ALT0_MODEL := RUT906
+  IMAGE_SIZE := 15424k
+  BLOCKSIZE := 64k
+  DEVICE_PACKAGES := uqmi kmod-mt76x2 kmod-usb2 kmod-usb-ohci \
+       kmod-usb-serial-option kmod-spi-gpio kmod-gpio-nxp-74hc164 kmod-i2c-mt7628 \
+       kmod-hwmon-mcp3021 kmod-scsi-core kmod-usb-storage kmod-usb-acm kmod-usb-net-cdc-ether
+  IMAGES += factory.bin
+  IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
+       append-rootfs | pad-rootfs | check-size | append-teltonika-metadata rut9m \
+       "mod1":"2c7c_6005" "mod2":"TLA2021" "mod3":"CH343" "mod4":"esim" "mod5":"ala440"
+  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size | append-metadata
+endef
+TARGET_DEVICES += teltonika_rut9x6
+
 define Device/totolink_a3
   IMAGE_SIZE := 7936k
   UIMAGE_NAME := za3
index 127c1a713fccbf4b87779908026b9ee48335702a..67f9819083990dcb0282a4393c4479abae7bdc5a 100644 (file)
@@ -82,6 +82,12 @@ teltonika,rut241)
        ucidef_set_led_switch "lan" "lan" "green:lan" "switch0" "0x02"
        ucidef_set_led_switch "wan" "wan" "green:wan" "switch0" "0x01"
        ;;
+teltonika,rut9x6)
+       ucidef_set_led_switch "lan1" "lan1" "green:lan-1" "switch0" "0x1"
+       ucidef_set_led_switch "lan2" "lan2" "green:lan-2" "switch0" "0x2"
+       ucidef_set_led_switch "lan3" "lan3" "green:lan-3" "switch0" "0x4"
+       ucidef_set_led_switch "wan" "wan" "green:wan" "switch0" "0x10"
+       ;;
 tplink,archer-c20-v4|\
 tplink,archer-c20-v5|\
 tplink,tl-wr850n-v2)
index bb885f4b564848b5256a3661a6fecc12b8f9d45a..d8fcfc68b63a118dadd208d2fc5fd93ced9d8690 100644 (file)
@@ -179,6 +179,10 @@ ramips_setup_interfaces()
                ucidef_add_switch "switch0" \
                        "0:wan" "1:lan" "2:lan" "3:lan" "4:lan" "6t@eth0"
                ;;
+       teltonika,rut9x6)
+               ucidef_add_switch "switch0" \
+                       "0:lan" "1:lan" "2:lan" "4:wan" "6t@eth0"
+               ;;
        tplink,archer-mr200-v5|\
        tplink,archer-mr200-v6)
                ucidef_add_switch "switch0" \
index b8080a6ee210c7636b95b67652fa99e823e3e5da..34d73da447a19f250a0d8cce134541cb87efc939 100644 (file)
@@ -15,6 +15,17 @@ teltonika,rut241)
        ucidef_add_gpio_switch "modem_power" "Modem power" "modem_power" "1"
        ucidef_add_gpio_switch "modem_reset" "Modem reset" "modem_reset" "0"
        ;;
+teltonika,rut9x6)
+       ucidef_add_gpio_switch "digital_output" "Digital output 1" "digital_output1" "0"
+       ucidef_add_gpio_switch "digital_output" "Digital output 2" "digital_output2" "0"
+       ucidef_add_gpio_switch "rs485_rx_enable" "RS485 RX enable" "rs485_rx_enable" "1"
+       ucidef_add_gpio_switch "rs485_tx_enable" "RS485 TX enable" "rs485_tx_enable" "1"
+       ucidef_add_gpio_switch "modem_power" "Modem power button" "modem_power" "1"
+       ucidef_add_gpio_switch "modem_reset" "Modem reset" "modem_reset" "0"
+       ucidef_add_gpio_switch "sim_sel" "SIM select" "sim_sel" "0"
+       ucidef_add_gpio_switch "esim_sel" "SIM select" "esim_sel" "0"
+       ucidef_add_gpio_switch "relay" "Relay" "relay" "0"
+       ;;
 esac
 
 board_config_flush