ath79: add support for AVM FRITZ!WLAN Repeater 450E
SOC: Qualcomm QCA9556 (Scorpion) 560MHz MIPS74Kc RAM: 64MB Zentel A3R12E40CBF DDR2 FLASH: 16MiB Winbond W25Q128 SPI NOR WLAN1: QCA9556 2.4 GHz 802.11b/g/n 3x3 INPUT: WPS button LED: Power, WiFi, LAN, RSSI indicator Serial: Header Next to Black metal shield Pinout is 3.3V - RX - TX - GND (Square Pad is 3.3V) The Serial setting is 115200-8-N-1. Installation via EVA: In the first seconds after Power is connected, the bootloader will listen for FTP connections on 192.168.178.1. Firmware can be uploaded like following: ftp> quote USER adam2 ftp> quote PASS adam2 ftp> binary ftp> debug ftp> passive ftp> quote MEDIA FLSH ftp> put openwrt-sysupgrade.bin mtd1 Note that this procedure might take up to two minutes. You need to powercycle the device afterwards to boot OpenWRT. Tested-by: Andreas Ziegler <dev@andreas-ziegler.de> Signed-off-by: David Bauer <mail@david-bauer.net>master
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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 "qca9557.dtsi"
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/ {
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chosen {
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bootargs = "console=ttyS0,115200n8";
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};
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keys {
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compatible = "gpio-keys";
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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 4 GPIO_ACTIVE_HIGH>;
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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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&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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label = "urlader";
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reg = <0x0 0x20000>;
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read-only;
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};
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partition@20000 {
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compatible = "avm,eva-firmware";
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label = "firmware";
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reg = <0x20000 0xee0000>;
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};
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partition@f00000 {
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label = "tffs (1)";
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reg = <0xf00000 0x80000>;
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read-only;
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};
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partition@f80000 {
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label = "tffs (2)";
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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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};
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&wmac {
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status = "okay";
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qca,no-eeprom;
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};
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ð1 {
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status = "okay";
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phy-handle = <&phy0>;
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pll-data = <0x3000000 0x101 0x1313>;
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gmac-config {
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device = <&gmac>;
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ge0-sgmii = <0>;
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};
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};
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&mdio1 {
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status = "okay";
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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};
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include <dt-bindings/gpio/gpio.h>
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#include "qca9556_avm_fritz-repeater.dtsi"
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/ {
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compatible = "avm,fritz450e", "qca,qca9557";
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model = "AVM FRITZ!WLAN Repeater 450E";
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aliases {
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led-boot = &led_power;
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led-failsafe = &led_power;
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led-running = &led_power;
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led-upgrade = &led_power;
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};
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leds {
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compatible = "gpio-leds";
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led_power: power {
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label = "fritz450e:green:power";
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gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
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};
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wlan {
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label = "fritz450e:green:wlan";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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lan {
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label = "fritz450e:green:lan";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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};
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rssi2 {
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label = "fritz450e:green:rssi2";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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rssi3 {
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label = "fritz450e:green:rssi3";
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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};
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rssi4 {
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label = "fritz450e:green:rssi4";
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&gpio {
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/*
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* Wondered why rssi0 and rssi1 are missing?
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*
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* AVM seems to have run low on usable GPIO pins, so
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* instead of adding a shift register like they did for
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* the 1750E they figured out "Why not use the LEDs on
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* the AR8033?".
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*
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* EVA configures the PHY in a way it does not display
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* the link-state using it's LEDs. When we reset the PHY
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* using the reset-mechanism of the PHY subsystem, this
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* setting is cleared.
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*
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* We avoid this by keeping the reset line high.
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*/
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phy-reset {
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gpio-hog;
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gpios = <11 GPIO_ACTIVE_HIGH>;
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output-high;
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line-name = "phy-reset";
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};
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};
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