ramips: add support for ELECOM WRC-2533GST
ELECOM WRC-2533GST is a 2.4/5 GHz band 11ac rotuer, based on MediaTek MT7621A. Specification: - MT7621A (2-Core, 4-Threads) - 128 MB of RAM (DDR3) - 16 MB of Flash (SPI) - 4T4R 2.4/5 GHz wifi - MediaTek MT7615 - 5x 10/100/1000 Mbps Ethernet - 4x LEDs, 6 keys (2x buttons, 1x slide switch) - UART header on PCB - Vcc, GND, TX, RX from ethernet port side - baudrate: 57600 bps Flash instruction using factory image: 1. Connect the computer to the LAN port of WRC-2533GST 2. Connect power cable to WRC-2533GST and turn on it 3. Access to "https://192.168.2.1/" and open firmware update page ("ファームウェア更新") 4. Select the OpenWrt factory image and click apply ("適用") button 5. Wait ~150 seconds to complete flashing Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>v19.07.3_mercusys_ac12_duma
INAGAKI Hiroshi
6 years ago
committed by
John Crispin
parent
869b0d11db
commit
ce93445cd6
@ -0,0 +1,178 @@
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/dts-v1/;
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#include "mt7621.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 = "elecom,wrc-2533gst", "mediatek,mt7621-soc";
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model = "ELECOM WRC-2533GST";
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aliases {
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led-status = &led_power_green;
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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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chosen {
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bootargs = "console=ttyS0,57600";
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};
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gpio-leds {
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compatible = "gpio-leds";
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led_power_green: power_green {
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label = "wrc-2533gst:green:power";
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gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
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};
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power_blue {
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label = "wrc-2533gst:blue:power";
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gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
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};
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wps {
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label = "wrc-2533gst:red:wps";
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gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
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};
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power_red {
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label = "wrc-2533gst:red:power";
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gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-keys-polled {
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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 = <&gpio0 13 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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wps {
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label = "wps";
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gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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client {
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label = "client";
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gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
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linux,code = <BTN_0>;
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linux,input-type = <EV_SW>;
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};
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ap {
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label = "ap";
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gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
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linux,code = <BTN_0>;
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linux,input-type = <EV_SW>;
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};
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extender {
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label = "extender";
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gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
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linux,code = <BTN_0>;
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linux,input-type = <EV_SW>;
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};
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router {
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label = "router";
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gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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linux,code = <BTN_0>;
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linux,input-type = <EV_SW>;
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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 0xe000>;
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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 0xb00000>;
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};
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partition@b50000 {
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label = "tm_pattern";
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reg = <0xb50000 0x380000>;
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read-only;
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};
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partition@ed0000 {
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label = "tm_key";
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reg = <0xed0000 0x80000>;
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read-only;
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};
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partition@f50000 {
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label = "art_block";
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reg = <0xf50000 0x30000>;
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read-only;
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};
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partition@f80000 {
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label = "user_data";
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reg = <0xf80000 0x80000>;
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read-only;
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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 = "uart3", "jtag", "wdt", "sdhci";
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ralink,function = "gpio";
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};
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};
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};
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&pcie {
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status = "okay";
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// WRC-2533GST has MT7615 for 2.4/5 GHz wifi,
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// but it's not supported in OpenWrt.
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};
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&xhci {
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status = "disabled";
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};
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