// SPDX-License-Identifier: GPL-2.0-or-later OR MIT #include "mt7621_mikrotik.dtsi" / { gpio_export { compatible = "gpio-export"; #size-cells = <0>; buzzer { /* Beeper requires PWM for frequency selection */ gpio-export,name = "buzzer"; gpio-export,output = <0>; gpios = <&gpio 15 GPIO_ACTIVE_HIGH>; }; }; reg_usb_power: regulator { compatible = "regulator-fixed"; regulator-name = "usb_power"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpios = <&gpio 12 GPIO_ACTIVE_HIGH>; enable-active-high; }; }; &xhci { vbus-supply = <®_usb_power>; }; &keys { mode { label = "mode"; gpios = <&gpio 13 GPIO_ACTIVE_LOW>; linux,code = ; }; }; &partitions { partition@40000 { compatible = "mikrotik,minor"; label = "firmware"; reg = <0x040000 0xfc0000>; }; }; &switch0 { ports { port0: port@0 { status = "okay"; label = "wan"; nvmem-cells = <&macaddr_hard 0>; nvmem-cell-names = "mac-address"; }; port@1 { status = "okay"; label = "lan2"; nvmem-cells = <&macaddr_hard 1>; nvmem-cell-names = "mac-address"; }; port@2 { status = "okay"; label = "lan3"; nvmem-cells = <&macaddr_hard 2>; nvmem-cell-names = "mac-address"; }; port@3 { status = "okay"; label = "lan4"; nvmem-cells = <&macaddr_hard 3>; nvmem-cell-names = "mac-address"; }; port@4 { status = "okay"; label = "lan5"; nvmem-cells = <&macaddr_hard 4>; nvmem-cell-names = "mac-address"; }; }; }; &sdhci { status = "okay"; };