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155 lines
2.4 KiB

/dts-v1/;
/include/ "mt7620a.dtsi"
/ {
compatible = "xiaomi,miwifi-mini", "ralink,mt7620a-soc";
model = "Xiaomi MiWiFi Mini";
chosen {
bootargs = "console=ttyS0,115200";
};
palmbus@10000000 {
gpio0: gpio@600 {
status = "okay";
};
gpio1: gpio@638 {
status = "okay";
};
gpio2: gpio@660 {
status = "okay";
};
spi@b00 {
status = "okay";
m25p80@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "w25q128";
reg = <0 0>;
linux,modalias = "m25p80", "w25q128";
spi-max-frequency = <10000000>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
label = "firmware";
reg = <0x50000 0xf80000>;
};
partition@fd0000 {
label = "crash";
reg = <0xfd0000 0x10000>;
};
partition@fe0000 {
label = "reserved";
reg = <0xfe0000 0x10000>;
read-only;
};
partition@ff0000 {
label = "Bdata";
reg = <0xff0000 0x10000>;
};
};
};
};
ehci@101c0000 {
status = "okay";
};
ohci@101c1000 {
status = "okay";
};
ethernet@10100000 {
pinctrl-names = "default";
pinctrl-0 = <&ephy_pins>;
mtd-mac-address = <&factory 0x4>;
ralink,port-map = "llllw";
};
wmac@10180000 {
ralink,mtd-eeprom = <&factory 0>;
};
pcie@10140000 {
status = "okay";
pcie-bridge {
mt76@0,0 {
reg = <0x0000 0 0 0 0>;
device_type = "pci";
mediatek,mtd-eeprom = <&factory 0x8000>;
mediatek,2ghz = <0>;
};
};
};
pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "i2c", "rgmii1";
ralink,function = "gpio";
};
pa {
ralink,group = "pa";
ralink,function = "pa";
};
};
};
gpio-leds {
compatible = "gpio-leds";
blue {
label = "miwifi-mini:blue:status";
gpios = <&gpio1 0 1>;
};
yellow {
label = "miwifi-mini:yellow:status";
gpios = <&gpio1 2 1>;
};
red {
label = "miwifi-mini:red:status";
gpios = <&gpio1 5 1>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio1 6 0>;
linux,code = <0x198>;
};
};
};