c6ecb83db4
Buttons of AVM FritzBox 4020 are incorrectly flagged as active high. This was an oversight as RFKill button was working as expected even with incorrectly flagged GPIO. Signed-off-by: David Bauer <mail@david-bauer.net>
179 lines
2.9 KiB
Text
179 lines
2.9 KiB
Text
// 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 "qca956x.dtsi"
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/ {
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compatible = "avm,fritz4020", "qca,qca9560";
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model = "AVM FRITZ!Box 4020";
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aliases {
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led-boot = &power;
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led-failsafe = &info_red;
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led-running = &power;
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led-upgrade = &info_red;
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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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led_spi {
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compatible = "spi-gpio";
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#address-cells = <1>;
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#size-cells = <0>;
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gpio-sck = <&gpio 20 GPIO_ACTIVE_HIGH>;
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gpio-mosi = <&gpio 19 GPIO_ACTIVE_HIGH>;
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num-chipselects = <0>;
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led_gpio: led_gpio@0 {
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compatible = "fairchild,74hc595";
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reg = <0>;
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gpio-controller;
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#gpio-cells = <2>;
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registers-number = <1>;
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lines-initial-states = /bits/ 8 <0xff>;
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spi-max-frequency = <10000000>;
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gpio_latch_bit {
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gpio-hog;
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gpios = <7 GPIO_ACTIVE_HIGH>;
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output-high;
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line-name = "gpio-latch-bit";
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};
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};
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};
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leds {
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compatible = "gpio-leds";
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power: power {
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label = "fritz4020:green:power";
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gpios = <&led_gpio 2 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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wlan {
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label = "fritz4020:green:wlan";
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gpios = <&led_gpio 3 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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default-state = "off";
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};
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lan {
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label = "fritz4020:green:lan";
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gpios = <&led_gpio 0 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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wan {
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label = "fritz4020:green:wan";
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gpios = <&led_gpio 4 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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info {
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label = "fritz4020:green:info";
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gpios = <&led_gpio 6 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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info_red: info_red {
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label = "fritz4020:red:info";
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gpios = <&led_gpio 1 GPIO_ACTIVE_LOW>;
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default-state = "off";
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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 = <100>;
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wps_button {
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label = "WPS button";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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};
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wlan_button {
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label = "WLAN button";
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linux,code = <KEY_RFKILL>;
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gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
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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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&gpio {
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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 = <0x000000 0x020000>;
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read-only;
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};
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partition@1 {
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label = "firmware";
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reg = <0x020000 0xee0000>;
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};
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partition@2 {
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label = "tffs (1)";
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reg = <0xf00000 0x080000>;
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read-only;
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};
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partition@3 {
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label = "tffs (2)";
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reg = <0xf80000 0x080000>;
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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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phy-mode = "mii";
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phy-handle = <&swphy0>;
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gmac-config {
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device = <&gmac>;
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switch-phy-addr-swap = <1>;
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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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};
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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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