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abbfcc8525
This patch adds supports for the GL-inet GL-MT300N-V2. Specification: - SoC: MediaTek MT7628AN - Flash: 16 MiB (W25Q128FVSG) - RAM: 128 MiB DDR - Ethernet: 1 x WAN (100 Mbps) and 1 x LAN (100 Mbps) - USB: 1 x USB 2.0 port - Button: 1 x switch button, 1 x reset button - LED: 3 x LEDS (system power led is not GPIO controller) - UART: 1 x UART on PCB (JP1: 3.3V, RX, TX, GND) Installation through Luci: - The original firmware is LEDE, so both LuCI or sysupgrade can be used. - Do not keep settings, for sysupgrade please use the -n option. Installation through bootloader webserver: - Plug power and hold reset button until red LED blink to bright. - Install sysupgrade image using web interface on 192.168.1.1. Signed-off-by: Kyson Lok <kysonlok@gmail.com> [match maximum image size with firmware partition] Signed-off-by: Mathias Kresin <dev@kresin.me>
134 lines
2.0 KiB
Plaintext
134 lines
2.0 KiB
Plaintext
/dts-v1/;
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#include "mt7628an.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/{
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compatible = "gl-inet,gl-mt300n-v2", "ralink,mt7620an-soc";
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model = "GL-MT300N-V2";
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x8000000>;
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};
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gpio-leds {
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compatible = "gpio-leds";
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wan {
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label = "gl-mt300n-v2:blue:wan";
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gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
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};
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wlan {
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label = "gl-mt300n-v2:red:wlan";
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gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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};
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};
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gpio-keys {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <20>;
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reset {
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label = "reset";
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gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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BTN_0 {
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label = "BTN_0";
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gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
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linux,code = <BTN_0>;
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};
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BTN_1 {
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label = "BTN_1";
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gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
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linux,code = <BTN_1>;
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};
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};
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gpio_export {
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compatible = "gpio-export";
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#size-cells = <0>;
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usb {
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gpio-export,name = "usb";
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gpio-export,output = <1>;
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gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&pinctrl {
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state_default: pinctrl0 {
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gpio {
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ralink,group = "wdt", "gpio", "wled_an", "p0led_an", "i2s";
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ralink,function = "gpio";
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};
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};
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};
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ðernet {
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mtd-mac-address = <&factory 0x4000>;
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};
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&wmac {
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status = "okay";
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ralink,mtd-eeprom = <&factory 0x0>;
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};
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&spi0 {
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status = "okay";
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m25p80@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <10000000>;
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m25p,chunked-io = <32>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "u-boot-env";
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reg = <0x30000 0x10000>;
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read-only;
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};
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factory: partition@40000 {
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label = "factory";
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reg = <0x40000 0x10000>;
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read-only;
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};
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partition@50000 {
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label = "firmware";
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reg = <0x50000 0xfb0000>;
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};
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};
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};
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&ehci {
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status = "okay";
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};
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&ohci {
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status = "okay";
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};
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