ath79: add support for Comfast CF-EW72
Specifications: Qualcomm/Atheros QCA9531 + QCA9886 2x 10/100 Mbps Ethernet, with 48v PoE 2T2R 2.4 GHz, 802.11b/g/n 2T2R 5 GHz, 802.11a/n/ac 128MB RAM 16MB SPI Flash 4x LED (Always On Power, LAN, WAN, WLAN) Flashing Instructions: Original firmware is based on OpenWRT, so flashing the sysupgrade image on the factory firmware is sufficient. Tested: Reset button, WAN LED, LAN LED, Power LED (always on, not much to test), WLAN LED (one LED only for 2 interfaces, by default it gets assigned to the first interface), MAC addresses (match factory firmware). My LAN factory MAC address ends in F2. use stock_mac art_loc lan :f2 0x0 wan :f3 0x1002 5g :f4 0x6 2g :f5 0x5006 Since MAC address flash locations do not really match their use in vendor firmware (e.g. address from 5 GHz calibration data is assigned to 2.4 GHz WiFi), just calculate the MAC addresses with an offset based on 0x0 address. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> [add MAC address comment] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>master
Chris Morgan
4 years ago
committed by
Adrian Schmutzler
parent
ae06a650d6
commit
7daab62861
@ -0,0 +1,132 @@
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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 "qca953x.dtsi"
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/ {
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compatible = "comfast,cf-ew72", "qca,qca9531";
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model = "COMFAST CF-EW72";
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aliases {
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serial0 = &uart;
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led-boot = &led_wan;
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led-failsafe = &led_wan;
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led-upgrade = &led_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 = <&jtag_disable_pins>;
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lan {
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label = "cf-ew72:blue:lan";
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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};
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led_wan: wan {
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label = "cf-ew72:blue:wan";
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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};
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wlan {
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label = "cf-ew72:blue:wlan";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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};
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keys {
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compatible = "gpio-keys";
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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 17 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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};
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watchdog {
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compatible = "linux,wdt-gpio";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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hw_algo = "toggle";
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hw_margin_ms = <1200>;
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always-running;
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};
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};
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&pcie0 {
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status = "okay";
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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 = "winbond,w25q128", "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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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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partition@20000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x020000 0xfd0000>;
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};
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partition@ff0000 {
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label = "nvram";
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reg = <0xff0000 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 = <&swphy4>;
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mtd-mac-address = <&art 0x0>;
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mtd-mac-address-increment = <1>;
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};
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ð1 {
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mtd-mac-address = <&art 0x0>;
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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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mtd-mac-address = <&art 0x0>;
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mtd-mac-address-increment = <3>;
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};
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