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mediatek: add support Livinet Li320
This commit adds support for Livinet Li320 wireless router. Specification ------------- - SoC : MediaTek MT7981B dual-core ARM Cortex-A53 - RAM : 512MB - Flash : SPI-NAND Fudan Micro FM25S01BI3 - WLAN : MediaTek MT7976 dual-band Wi-Fi 6 - Ethernet : MediaTek MT7531 switch, 1x WAN + 3x LAN (2.5GbE uplink via gmac0) - Buttons : WPS, Reset - LEDs : 8xGreen, 1xRed - Power : Barrel DC 12v Installation ------------ The factory firmware is a compatible OpenWrt-based fork, allowing direct installation via the LuCI upgrade page using the sysupgrade image. MAC addresses ------------- | Interface | MAC source | |-----------|--------------------------| | LAN | Factory 0x4 (mac-base -1)| | WAN | Factory 0x4 (mac-base -2)| | WLAN 2.4G | Factory 0x4 (mac-base) | | WLAN 5G | Factory 0x4 (mac-base +1)| Signed-off-by: Fil Dunsky <filipp.dunsky@gmail.com>
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‎target/linux/mediatek/dts/mt7981b-livinet-li320.dts‎

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/leds/common.h>
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#include "mt7981b.dtsi"
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/ {
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model = "Livinet Li320";
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compatible = "livinet,li320", "mediatek,mt7981";
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aliases {
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label-mac-device = &wan;
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led-boot = &led_power_green;
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led-failsafe = &led_wan_red;
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led-running = &led_power_green;
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led-upgrade = &led_wan_red;
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory@40000000 {
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reg = <0 0x40000000 0 0x20000000>;
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device_type = "memory";
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};
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gpio-keys {
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compatible = "gpio-keys";
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button-0 {
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label = "wps";
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/* Reassigned to RF_KILL */
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linux,code = <KEY_RFKILL>;
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gpios = <&pio 0 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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button-1 {
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label = "reset";
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gpios = <&pio 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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debounce-interval = <60>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led-0 {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_WLAN_5GHZ;
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gpios = <&pio 2 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1tpt";
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};
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led_wan_red: led-1 {
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color = <LED_COLOR_ID_RED>;
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function = LED_FUNCTION_WAN;
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gpios = <&pio 27 GPIO_ACTIVE_HIGH>;
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};
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led_power_green: led-2 {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_POWER;
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gpios = <&pio 28 GPIO_ACTIVE_LOW>;
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};
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led-3 {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_LAN;
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function-enumerator = <1>;
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gpios = <&pio 9 GPIO_ACTIVE_LOW>;
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};
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led-4 {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_LAN;
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function-enumerator = <2>;
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gpios = <&pio 10 GPIO_ACTIVE_LOW>;
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};
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led-5 {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_LAN;
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function-enumerator = <3>;
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gpios = <&pio 11 GPIO_ACTIVE_LOW>;
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};
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led-6 {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_WAN;
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gpios = <&pio 29 GPIO_ACTIVE_LOW>;
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};
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led-7 {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_WLAN_2GHZ;
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gpios = <&pio 13 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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led-8 {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_USB;
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gpios = <&pio 31 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&eth {
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status = "okay";
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gmac0: mac@0 {
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compatible = "mediatek,eth-mac";
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reg = <0>;
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phy-mode = "2500base-x";
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nvmem-cell-names = "mac-address";
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nvmem-cells = <&macaddr_factory_4 (-1)>;
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fixed-link {
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speed = <2500>;
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full-duplex;
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pause;
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};
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};
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};
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&mdio_bus {
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switch: switch@1f {
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compatible = "mediatek,mt7531";
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reg = <0x1f>;
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reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&pio>;
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interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
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};
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};
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&spi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi0_flash_pins>;
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status = "okay";
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spi_nand: flash@0 {
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compatible = "spi-nand";
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reg = <0>;
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spi-max-frequency = <52000000>;
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spi-tx-buswidth = <4>;
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spi-rx-buswidth = <4>;
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spi-cal-enable;
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spi-cal-mode = "read-data";
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spi-cal-datalen = <7>;
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spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4e 0x41 0x4e 0x44>;
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spi-cal-addrlen = <5>;
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spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
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mediatek,nmbm;
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mediatek,bmt-max-ratio = <1>;
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mediatek,bmt-max-reserved-blocks = <64>;
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partitions: partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "BL2";
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reg = <0x00000 0x100000>;
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read-only;
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};
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partition@100000 {
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label = "u-boot-env";
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reg = <0x100000 0x80000>;
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};
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factory: partition@180000 {
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label = "Factory";
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reg = <0x180000 0x200000>;
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read-only;
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nvmem-layout {
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compatible = "fixed-layout";
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#address-cells = <1>;
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#size-cells = <1>;
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eeprom_factory_0: eeprom@0 {
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reg = <0x0 0x1000>;
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};
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macaddr_factory_4: macaddr@4 {
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compatible = "mac-base";
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reg = <0x4 0x6>;
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#nvmem-cell-cells = <1>;
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};
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};
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};
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partition@380000 {
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label = "FIP";
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reg = <0x380000 0x200000>;
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read-only;
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};
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ubi: partition@580000 {
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label = "ubi";
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reg = <0x580000 0x6000000>;
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};
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partition@6580000 {
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label = "zrsave";
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reg = <0x6580000 0x100000>;
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};
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partition@6680000 {
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label = "config2";
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reg = <0x6680000 0x100000>;
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read-only;
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};
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};
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};
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};
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&switch {
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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label = "lan1";
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};
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port@2 {
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reg = <2>;
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label = "lan2";
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};
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port@3 {
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reg = <3>;
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label = "lan3";
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};
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wan: port@4 {
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reg = <4>;
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label = "wan";
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nvmem-cell-names = "mac-address";
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nvmem-cells = <&macaddr_factory_4 (-2)>;
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};
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port@6 {
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reg = <6>;
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ethernet = <&gmac0>;
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phy-mode = "2500base-x";
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fixed-link {
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speed = <2500>;
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full-duplex;
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pause;
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};
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};
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};
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};
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&pio {
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spi0_flash_pins: spi0-pins {
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mux {
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function = "spi";
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groups = "spi0", "spi0_wp_hold";
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};
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conf-pu {
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pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
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drive-strength = <MTK_DRIVE_8mA>;
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bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
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};
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conf-pd {
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pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
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drive-strength = <MTK_DRIVE_8mA>;
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bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
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};
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};
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};
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&uart0 {
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status = "okay";
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};
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&watchdog {
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status = "okay";
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};
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&wifi {
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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nvmem-cells = <&eeprom_factory_0>;
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nvmem-cell-names = "eeprom";
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band@0 {
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reg = <0>;
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nvmem-cells = <&macaddr_factory_4 (0)>;
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nvmem-cell-names = "mac-address";
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};
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band@1 {
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reg = <1>;
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nvmem-cells = <&macaddr_factory_4 (1)>;
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nvmem-cell-names = "mac-address";
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};
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};

‎target/linux/mediatek/filogic/base-files/etc/board.d/01_leds‎

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keenetic,kn-3811)
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ucidef_set_led_netdev "internet" "internet" "green:wan" "wan" "link"
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;;
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livinet,li320)
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ucidef_set_led_netdev "wlan2g" "WLAN2G" "green:wlan-2ghz" "phy0-ap0"
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ucidef_set_led_netdev "wlan5g" "WLAN5G" "green:wlan-5ghz" "phy1-ap0"
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ucidef_set_led_netdev "lan-1" "lan-1" "green:lan-1" "lan1" "link tx rx"
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ucidef_set_led_netdev "lan-2" "lan-2" "green:lan-2" "lan2" "link tx rx"
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ucidef_set_led_netdev "lan-3" "lan-3" "green:lan-3" "lan3" "link tx rx"
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ucidef_set_led_netdev "wan-off" "wan-off" "red:wan" "wan" "link"
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ucidef_set_led_netdev "wan" "wan" "green:wan" "wan" "link"
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;;
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mercusys,mr80x-v3)
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ucidef_set_led_netdev "lan1" "lan-1" "green:lan-1" "lan1" "link tx rx"
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ucidef_set_led_netdev "lan2" "lan-2" "green:lan-2" "lan2" "link tx rx"

‎target/linux/mediatek/filogic/base-files/etc/board.d/02_network‎

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jcg,q30-pro|\
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keenetic,kn-3711|\
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keenetic,kn-3811|\
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livinet,li320|\
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netis,nx32u|\
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qihoo,360t7|\
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qihoo,360t7-ubi|\

‎target/linux/mediatek/image/filogic.mk‎

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endef
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TARGET_DEVICES += konka_komi-a31
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define Device/livinet_li320
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DEVICE_VENDOR := Livinet
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DEVICE_MODEL := Li320
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DEVICE_DTS := mt7981b-livinet-li320
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DEVICE_DTS_DIR := ../dts
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DEVICE_PACKAGES := kmod-mt7915e kmod-mt7981-firmware mt7981-wo-firmware
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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SUPPORTED_DEVICES += mediatek,mt7981-spim-snand-gsw-rfb
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endef
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TARGET_DEVICES += livinet_li320
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define Device/mediatek_mt7981-rfb
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DEVICE_VENDOR := MediaTek
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DEVICE_MODEL := MT7981 rfb

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