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- /dts-v1/;
- #include "mt7620a.dtsi"
- #include <dt-bindings/input/input.h>
- / {
- compatible = "xiaomi,miwifi-mini", "ralink,mt7620a-soc";
- model = "Xiaomi MiWiFi Mini";
- chosen {
- bootargs = "console=ttyS0,115200";
- };
- 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 = <KEY_RESTART>;
- };
- };
- };
- &gpio0 {
- status = "okay";
- };
- &gpio1 {
- status = "okay";
- };
- &gpio2 {
- status = "okay";
- };
- &spi0 {
- status = "okay";
- m25p80@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "jedec,spi-nor";
- reg = <0>;
- 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 {
- status = "okay";
- };
- &ohci {
- status = "okay";
- };
- ðernet {
- pinctrl-names = "default";
- pinctrl-0 = <&ephy_pins>;
- mtd-mac-address = <&factory 0x28>;
- mediatek,portmap = "llllw";
- };
- &wmac {
- ralink,mtd-eeprom = <&factory 0>;
- };
- &pcie {
- status = "okay";
- pcie-bridge {
- mt76@0,0 {
- reg = <0x0000 0 0 0 0>;
- device_type = "pci";
- mediatek,mtd-eeprom = <&factory 0x8000>;
- ieee80211-freq-limit = <5000000 6000000>;
- };
- };
- };
- &pinctrl {
- state_default: pinctrl0 {
- gpio {
- ralink,group = "i2c", "rgmii1";
- ralink,function = "gpio";
- };
- pa {
- ralink,group = "pa";
- ralink,function = "pa";
- };
- };
- };
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