openwrt/target/linux/ath79/dts/qca9556_avm_fritz450e.dts
David Bauer fceef288cf ath79: correct QCA9550 machine compatible binding
Some boards using a QCA9556 or QCA9558 had their machine compatible
binding incorrectly set to qca,qca9557.

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-04-24 20:03:00 +02:00

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include <dt-bindings/gpio/gpio.h>
#include "qca9556_avm_fritz-repeater.dtsi"
/ {
compatible = "avm,fritz450e", "qca,qca9556";
model = "AVM FRITZ!WLAN Repeater 450E";
aliases {
led-boot = &led_power;
led-failsafe = &led_power;
led-running = &led_power;
led-upgrade = &led_power;
};
leds {
compatible = "gpio-leds";
led_power: power {
label = "fritz450e:green:power";
gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
};
wlan {
label = "fritz450e:green:wlan";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0tpt";
};
lan {
label = "fritz450e:green:lan";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
};
rssi2 {
label = "fritz450e:green:rssi2";
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
rssi3 {
label = "fritz450e:green:rssi3";
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
};
rssi4 {
label = "fritz450e:green:rssi4";
gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
};
};
};
&gpio {
/*
* Wondered why rssi0 and rssi1 are missing?
*
* AVM seems to have run low on usable GPIO pins, so
* instead of adding a shift register like they did for
* the 1750E they figured out "Why not use the LEDs on
* the AR8033?".
*
* EVA configures the PHY in a way it does not display
* the link-state using it's LEDs. When we reset the PHY
* using the reset-mechanism of the PHY subsystem, this
* setting is cleared.
*
* We avoid this by keeping the reset line high.
*/
phy-reset {
gpio-hog;
gpios = <11 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "phy-reset";
};
};