mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-28 17:48:58 +00:00
5d30ff1bc6
All buttons on the Netgear R6220 are active-low while they are flagged as active-high. The GPIO status reads the following for no buttons pressed: root@64367-r6220:~# cat /sys/kernel/debug/gpio gpio-7 ( |wps ) in hi gpio-8 ( |wifi ) in hi gpio-14 ( |reset ) in hi Signed-off-by: David Bauer <mail@david-bauer.net> (cherry picked from commit f7f9fe5256ebb660d3160452c3c01a9eb080938f)
126 lines
2.1 KiB
Plaintext
126 lines
2.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
|
|
/dts-v1/;
|
|
|
|
#include "mt7621.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
compatible = "mediatek,mt7621-soc";
|
|
|
|
aliases {
|
|
led-boot = &led_power;
|
|
led-failsafe = &led_power;
|
|
led-running = &led_power;
|
|
led-upgrade = &led_power;
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x8000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,57600";
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led_power: power {
|
|
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
led_usb: usb {
|
|
gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
|
|
trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
|
|
linux,default-trigger = "usbport";
|
|
};
|
|
|
|
led_internet: internet {
|
|
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
led_wifi: wifi {
|
|
gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "phy0tpt";
|
|
};
|
|
|
|
led_wps: wps {
|
|
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
keys {
|
|
compatible = "gpio-keys-polled";
|
|
poll-interval = <20>;
|
|
|
|
wps {
|
|
label = "wps";
|
|
gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_WPS_BUTTON>;
|
|
};
|
|
|
|
wifi {
|
|
label = "wifi";
|
|
gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_RFKILL>;
|
|
};
|
|
|
|
reset {
|
|
label = "reset";
|
|
gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_RESTART>;
|
|
};
|
|
};
|
|
|
|
reg_usb_vbus: regulator {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "usb_vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
};
|
|
|
|
&xhci {
|
|
vbus-supply = <®_usb_vbus>;
|
|
};
|
|
|
|
&pcie {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie0 {
|
|
wifi@0,0 {
|
|
compatible = "pci14c3,7662";
|
|
reg = <0x0000 0 0 0 0>;
|
|
mediatek,mtd-eeprom = <&factory 0x8000>;
|
|
ieee80211-freq-limit = <5000000 6000000>;
|
|
};
|
|
};
|
|
|
|
&pcie1 {
|
|
wifi@0,0 {
|
|
compatible = "pci14c3,7603";
|
|
reg = <0x0000 0 0 0 0>;
|
|
mediatek,mtd-eeprom = <&factory 0x0000>;
|
|
ieee80211-freq-limit = <2400000 2500000>;
|
|
};
|
|
};
|
|
|
|
ðernet {
|
|
mtd-mac-address = <&factory 0x00000004>;
|
|
};
|
|
|
|
&pinctrl {
|
|
state_default: pinctrl0 {
|
|
gpio {
|
|
ralink,group = "uart3", "uart2", "jtag", "wdt";
|
|
ralink,function = "gpio";
|
|
};
|
|
};
|
|
};
|