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//SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "mt7628an.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "xiaomi,mir4a-100m", "mediatek,mt7628an-soc";
model = "Xiaomi Mi Router 4A (100M Edition)";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x4000000>;
};
aliases {
led-boot = &power_yellow;
led-failsafe = &power_yellow;
led-running = &power_blue;
led-upgrade = &power_yellow;
};
leds {
compatible = "gpio-leds";
power_blue: power_blue {
label = "mir4a-100m:blue:power";
gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
};
power_yellow: power_yellow {
label = "mir4a-100m:yellow:power";
gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
};
};
keys {
compatible = "gpio-keys-polled";
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "bootloader";
reg = <0x0 0x20000>;
read-only;
};
partition@20000 {
label = "config";
reg = <0x20000 0x10000>;
read-only;
};
factory: partition@30000 {
label = "factory";
reg = <0x30000 0x10000>;
read-only;
};
partition@40000 {
label = "crash";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
label = "cfg_bak";
reg = <0x50000 0x10000>;
read-only;
};
partition@60000 {
label = "overlay";
reg = <0x60000 0x100000>;
read-only;
};
partition@160000 {
label = "firmware";
reg = <0x160000 0xea0000>;
compatible = "denx,uimage";
};
};
};
};
&pcie {
status = "okay";
};
&pcie0 {
wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
};
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "gpio", "wdt", "wled_an";
ralink,function = "gpio";
};
};
};
ðernet {
mtd-mac-address = <&factory 0x4>;
mtd-mac-address-increment = <(-1)>;
};
&esw {
mediatek,portmap = <0x2f>;
mediatek,portdisable = <0x2a>;
};
&wmac {
status = "okay";
};
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