ath79: add support for COMFAST CF-E120A v3
This patch adds support for the COMFAST CF-E120A v3, an outdoor wireless CPE with two Ethernet ports and a 802.11an radio. Specifications: - AR9344 SoC - 535/400/267 MHz (CPU/DDR/AHB) - 2x 10/100 Mbps Ethernet, both with PoE-in support - 64 MB of RAM (DDR2) - 8 MB of FLASH - 2T2R 5 GHz, up to 25 dBm - 11 dBi built-in antenna - POWER/LAN/WAN/WLAN green LEDs - 4x RSSI LEDs (2x red, 2x green) - UART (115200 8N1) and GPIO (J9) headers on PCB Flashing instructions: The original firmware is based on OpenWrt so a sysupgrade image can be installed via the stock web GUI. Settings from the original firmware will be saved and restored on the new one, so a factory reset will be needed. To do so, once the new firmware is flashed, enter into failsafe mode by pressing the reset button several times during the boot process, while while the WAN LED flashes, until it starts flashing faster. Once in failsafe mode, perform a factory reset as usual. The U-boot bootloader contains a recovery HTTP server to upload the firmware. Push the reset button while powering the device on and keep it pressed for >10 seconds. The recovery page will be at http://192.168.1.1 Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>v19.07.3_mercusys_ac12_duma
Roger Pueyo Centelles
5 years ago
committed by
Christian Lamparter
parent
e6f047fa36
commit
59c2f8af8c
@ -0,0 +1,146 @@
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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 "ar9344.dtsi"
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/ {
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compatible = "comfast,cf-e120a-v3", "qca,ar9344";
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model = "COMFAST CF-E120A v3";
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aliases {
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serial0 = &uart;
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led-boot = &wan;
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led-failsafe = &wan;
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led-upgrade = &wan;
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_rssimediumhigh_pin>;
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wan: wan {
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label = "cf-e120a-v3:green:wan";
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gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
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};
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lan {
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label = "cf-e120a-v3:green:lan";
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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};
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wlan {
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label = "cf-e120a-v3:green:wlan";
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gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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rssilow {
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label = "cf-e120a-v3:red:rssilow";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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};
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rssimediumlow {
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label = "cf-e120a-v3:red:rssimediumlow";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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rssimediumhigh {
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label = "cf-e120a-v3:green:rssimediumhigh";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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rssihigh {
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label = "cf-e120a-v3:green:rssihigh";
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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};
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};
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keys {
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compatible = "gpio-keys-polled";
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poll-interval = <20>;
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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 22 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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};
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};
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&pinmux {
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led_rssimediumhigh_pin: pinmux_rssimediumhigh_pin {
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pinctrl-single,bits = <0x10 0x0 0xff>;
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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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uboot: partition@0 {
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label = "u-boot";
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reg = <0x000000 0x010000>;
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read-only;
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};
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art: partition@10000 {
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label = "art";
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reg = <0x010000 0x010000>;
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read-only;
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};
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firmware: partition@20000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x020000 0x7d0000>;
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};
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nvram: partition@7f0000 {
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label = "nvram";
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reg = <0x7f0000 0x010000>;
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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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&uart {
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status = "okay";
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};
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ð0 {
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status = "okay";
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phy-handle = <&swphy0>;
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mtd-mac-address = <&art 0x0>;
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gmac-config {
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device = <&gmac>;
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switch-phy-swap = <1>;
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};
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};
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ð1 {
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status = "okay";
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mtd-mac-address = <&art 0x6>;
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};
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&wmac {
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status = "okay";
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mtd-cal-data = <&art 0x1000>;
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};
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