Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | /* * Copyright (c) 2017 Christian Taedcke * Copyright (c) 2019 Lemonbeat GmbH * * SPDX-License-Identifier: Apache-2.0 */ / { model = "Silicon Labs EFM32PG STK3402A board"; chosen { zephyr,console = &usart0; zephyr,shell-uart = &usart0; zephyr,sram = &sram0; zephyr,flash = &flash0; watchdog0 = &wdog0; watchdog1 = &wdog1; }; /* These aliases are provided for compatibility with samples */ aliases { led0 = &led0; led1 = &led1; sw0 = &button0; sw1 = &button1; }; leds { compatible = "gpio-leds"; led0: led_0 { gpios = <&gpiof 4 0>; label = "LED 0"; }; led1: led_1 { gpios = <&gpiof 5 0>; label = "LED 1"; }; }; buttons { compatible = "gpio-keys"; button0: button_0 { /* gpio flags need validation */ gpios = <&gpiof 6 GPIO_ACTIVE_LOW>; label = "User Push Button 0"; }; button1: button_1 { /* gpio flags need validation */ gpios = <&gpiof 7 GPIO_ACTIVE_LOW>; label = "User Push Button 1"; }; }; }; &cpu0 { clock-frequency = <40000000>; }; &usart0 { current-speed = <115200>; location-rx = <GECKO_LOCATION(0) GECKO_PORT_A GECKO_PIN(1)>; location-tx = <GECKO_LOCATION(0) GECKO_PORT_A GECKO_PIN(0)>; status = "okay"; }; &leuart0 { current-speed = <9600>; location-rx = <GECKO_LOCATION(18) GECKO_PORT_D GECKO_PIN(11)>; location-tx = <GECKO_LOCATION(18) GECKO_PORT_D GECKO_PIN(10)>; status = "okay"; }; &i2c0 { location-sda = <GECKO_LOCATION(15) GECKO_PORT_C GECKO_PIN(10)>; location-scl = <GECKO_LOCATION(15) GECKO_PORT_C GECKO_PIN(11)>; status = "okay"; }; &rtcc0 { prescaler = <1>; status = "okay"; }; &gpio { location-swo = <0>; status = "okay"; }; &gpioa { status = "okay"; }; &gpiob { status = "okay"; }; &gpiod { status = "okay"; }; &gpiof { status = "okay"; }; &wdog0 { status = "okay"; }; &wdog1 { status = "okay"; }; &flash0 { partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; /* Set 6Kb of storage at the end of the 1024Kb of flash */ storage_partition: partition@fe800 { label = "storage"; reg = <0x000fe800 0x00001800>; }; }; }; &trng0 { status = "okay"; }; |