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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 = "alfa-network,quad-e4g", "mediatek,mt7621-soc";
model = "ALFA Network Quad-E4G";
aliases {
led-boot = &led_system;
led-failsafe = &led_system;
led-running = &led_system;
led-upgrade = &led_system;
};
chosen {
bootargs = "console=ttyS0,115200";
};
gpio-export {
compatible = "gpio-export";
#size-cells = <0>;
m2-enable {
gpio-export,name = "m2-enable";
gpio-export,output = <1>;
gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
};
minipcie0-enable {
gpio-export,name = "minipcie0-enable";
gpio-export,output = <1>;
gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
};
minipcie0-reset {
gpio-export,name = "minipcie0-reset";
gpio-export,output = <0>;
gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
};
minipcie1-enable {
gpio-export,name = "minipcie1-enable";
gpio-export,output = <1>;
gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
};
minipcie1-reset {
gpio-export,name = "minipcie1-reset";
gpio-export,output = <0>;
gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
};
minipcie2-enable {
gpio-export,name = "minipcie2-enable";
gpio-export,output = <1>;
gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
};
minipcie2-reset {
gpio-export,name = "minipcie2-reset";
gpio-export,output = <0>;
gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
};
pcie-perst-disable {
gpio-export,name = "pcie-perst-enable";
gpio-export,output = <0>;
gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
};
sim-select {
gpio-export,name = "sim-select";
gpio-export,output = <1>;
gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
};
watchdog-enable {
gpio-export,name = "watchdog-enable";
gpio-export,output = <1>;
gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
};
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
user1 {
label = "user1";
gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
linux,code = <BTN_0>;
};
user2 {
label = "user2";
gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
linux,code = <BTN_1>;
};
};
leds {
compatible = "gpio-leds";
led_system: system {
label = "quad-e4g:red:system";
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
m2 {
label = "quad-e4g:orange:m2";
gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
};
minipcie0 {
label = "quad-e4g:orange:minipcie0";
gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
};
minipcie1 {
label = "quad-e4g:orange:minipcie1";
gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
};
minipcie2 {
label = "quad-e4g:orange:minipcie2";
gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
};
};
memory@0 {
device_type = "memory";
reg = <0x0 0x10000000>;
};
watchdog {
compatible = "linux,wdt-gpio";
gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
hw_algo = "toggle";
hw_margin_ms = <25000>;
always-running;
};
};
ðernet {
mtd-mac-address = <&factory 0xe000>;
};
&i2c {
status = "okay";
rtc@68 {
compatible = "ti,bq32000";
reg = <0x68>;
};
};
&pcie {
status = "okay";
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "jtag", "rgmii2", "wdt";
ralink,function = "gpio";
};
};
};
&sdhci {
status = "okay";
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
m25p,fast-read;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x1000>;
};
partition@31000 {
label = "config";
reg = <0x31000 0xf000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0xfb0000>;
};
};
};
};
&uartlite2 {
status = "okay";
};
&uartlite3 {
status = "okay";
};
|
