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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "mt7621.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "gehua,ghl-r-001", "mediatek,mt7621-soc";
model = "GeHua GHL-R-001";
memory@0 {
device_type = "memory";
reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
};
chosen {
bootargs = "console=ttyS0,57600";
};
leds {
compatible = "gpio-leds";
internet {
label = "ghl-r-001:blue:internet";
gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
};
usb {
label = "ghl-r-001:blue:usb";
gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
linux,default-trigger = "usbport";
};
};
keys {
compatible = "gpio-keys-polled";
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
};
&uartlite3 {
status = "okay";
};
&spi0 {
status = "okay";
flash@0 {
compatible = "mx25l25635f", "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <25000000>;
m25p,fast-read;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0x1fb0000>;
};
};
};
};
&pcie {
status = "okay";
};
&pcie0 {
wifi@0,0 {
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x0000>;
};
};
&pcie1 {
wifi@0,0 {
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
led {
led-sources = <2>;
led-active-low;
};
};
};
ðernet {
mtd-mac-address = <&factory 0xe000>;
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "jtag", "wdt";
ralink,function = "gpio";
};
};
};
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