ath79: add support for Buffalo WHR-G301N
Buffalo WHR-G301N is a 2.4 GHz 11n router, based on Atheros AR7240. Ported from ar71xx target. Specification: - Atheros AR7240 - 32 MB of RAM - 4 MB of Flash - 2.4 GHz 2T2R wifi - 5x 10/100 Mbps Ethernet - 9x LEDs, 4x keys - LED: 8x gpio-leds, 1x ath9k-leds - key: 2x buttons, 1x slide switch - UART header on PCB - Vcc, GND, TX, RX from LEDs side - 115200n8 Flash instruction using factory image: 1. Connect the computer to the LAN port of WHR-G301N 2. Connect power cable to WHR-G301N and turn on it 3. Access to "http://192.168.11.1/" and open firmware update page ("ファーム更新") 4. Select the OpenWrt factory image and click execute ("実行") button 5. Wait ~150 seconds to complete flashing Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com> [fix the SUPPORTED_DEVICES to be compatible with the ar71xx image] Signed-off-by: Mathias Kresin <dev@kresin.me>v19.07.3_mercusys_ac12_duma
INAGAKI Hiroshi
6 years ago
committed by
Mathias Kresin
parent
c9e9a78734
commit
9e6f22e309
@ -0,0 +1,192 @@
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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 "ar7240.dtsi"
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/ {
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compatible = "buffalo,whr-g301n", "qca,ar7240";
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model = "Buffalo WHR-G301N";
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aliases {
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led-boot = &diag;
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led-failsafe = &diag;
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led-upgrade = &diag;
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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poll-interval = <20>;
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router_on {
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label = "router_on";
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linux,code = <BTN_2>;
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linux,input-type = <EV_SW>;
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gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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router_off {
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label = "router_off";
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linux,code = <BTN_3>;
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linux,input-type = <EV_SW>;
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gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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wps {
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label = "wps";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&switch_led_pins>;
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security {
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label = "whr-g301n:orange:security";
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gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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};
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diag: diag {
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label = "whr-g301n:red:diag";
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gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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};
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router {
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label = "whr-g301n:green:router";
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gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
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};
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lan1 {
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label = "whr-g301n:green:lan1";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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};
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lan2 {
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label = "whr-g301n:green:lan2";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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};
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lan3 {
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label = "whr-g301n:green:lan3";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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lan4 {
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label = "whr-g301n:green:lan4";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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wan {
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label = "whr-g301n:green:wan";
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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};
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};
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ath9k-leds {
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compatible = "gpio-leds";
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wlan {
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label = "whr-g301n:green:wlan";
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gpios = <&ath9k 1 GPIO_ACTIVE_LOW>;
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default-state = "off";
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linux,default-trigger = "phy0tpt";
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};
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};
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};
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&spi {
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status = "okay";
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num-cs = <1>;
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <25000000>;
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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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reg = <0x0 0x3e000>;
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label = "u-boot";
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read-only;
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};
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partition@3e000 {
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reg = <0x3e000 0x2000>;
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label = "u-boot-env";
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read-only;
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};
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partition@40000 {
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reg = <0x40000 0x3a0000>;
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label = "firmware";
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};
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partition@3e0000 {
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reg = <0x3e0000 0x10000>;
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label = "user_property";
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read-only;
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};
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art: partition@3f0000 {
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reg = <0x3f0000 0x10000>;
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label = "art";
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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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ð0 {
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status = "okay";
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mtd-mac-address = <&art 0x120c>;
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};
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ð1 {
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status = "okay";
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mtd-mac-address = <&art 0x120c>;
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mtd-mac-address-increment = <1>;
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};
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&pcie {
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status = "okay";
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ath9k: wifi@0,0 {
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compatible = "pci168c,002a";
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reg = <0x0000 0 0 0 0>;
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qca,no-eeprom;
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mtd-mac-address = <&art 0x120c>;
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#gpio-cells = <2>;
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gpio-controller;
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};
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};
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&pinmux {
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switch_led_pins: switch_led_pins {
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pinctrl-single,bits = <0x0 0x0 0xf8>;
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};
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};
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&uart {
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status = "okay";
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};
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