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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 | /* * Copyright (c) 2020 Seagate Technology LLC * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include <nxp/nxp_lpc11u68.dtsi> #include <zephyr/dt-bindings/input/input-event-codes.h> #include "lpcxpresso11u68-pinctrl.dtsi" / { model = "NXP LPCXPRESSO11U68 board"; compatible = "nxp,lpcxpresso11u68", "nxp,lpc"; chosen { zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,console = &uart0; }; /* These aliases are provided for compatibility with samples. */ aliases { led0 = &led0; led1 = &led1; led2 = &led2; sw0 = &isp_button; sw1 = &wake_up_button; eeprom-0 = &eeprom0; }; gpio_keys { compatible = "gpio-keys"; isp_button: button_0 { gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; label = "ISP enable button"; zephyr,code = <INPUT_KEY_0>; }; wake_up_button: button_1 { gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; label = "Wake-up button"; zephyr,code = <INPUT_KEY_WAKEUP>; }; }; leds { compatible = "gpio-leds"; led0: led_0 { gpios = <&gpio2 16 GPIO_ACTIVE_LOW>; label = "Green LED 0"; }; led1: led_1 { gpios = <&gpio2 17 GPIO_ACTIVE_LOW>; label = "Red LED 1"; }; led2: led_2 { gpios = <&gpio2 18 GPIO_ACTIVE_LOW>; label = "Blue LED 2"; }; }; arduino_header: connector { compatible = "arduino-header-r3"; #gpio-cells = <2>; gpio-map-mask = <0xffffffff 0xffffffc0>; gpio-map-pass-thru = <0 0x3f>; gpio-map = <0 0 &gpio1 9 0>, /* A0 */ <1 0 &gpio0 14 0>, /* A1 */ <2 0 &gpio0 13 0>, /* A2 */ <3 0 &gpio0 12 0>, /* A3 */ <4 0 &gpio0 23 0>, /* A4 */ <5 0 &gpio0 11 0>, /* A5 */ <6 0 &gpio2 11 0>, /* D0 */ <7 0 &gpio2 12 0>, /* D1 */ <8 0 &gpio1 18 0>, /* D2 */ <9 0 &gpio1 24 0>, /* D3 */ <10 0 &gpio1 19 0>, /* D4 */ <11 0 &gpio1 26 0>, /* D5 */ <12 0 &gpio1 27 0>, /* D6 */ <13 0 &gpio1 25 0>, /* D7 */ <14 0 &gpio1 28 0>, /* D8 */ <15 0 &gpio2 3 0>, /* D9 */ <16 0 &gpio0 2 0>, /* D10 */ <17 0 &gpio0 9 0>, /* D11 */ <18 0 &gpio0 9 0>, /* D12 */ <19 0 &gpio1 29 0>, /* D13 */ <20 0 &gpio0 5 0>, /* D14 */ <21 0 &gpio0 4 0>; /* D15 */ }; }; &uart0 { pinctrl-0 = <&uart0_default>; pinctrl-names = "default"; current-speed = <115200>; status = "okay"; }; arduino_serial: &uart4 { pinctrl-0 = <&uart4_default>; pinctrl-names = "default"; current-speed = <115200>; status = "okay"; }; arduino_i2c: &i2c0 { pinctrl-0 = <&i2c0_default>; pinctrl-1 = <&i2c0_fast>; pinctrl-names = "default", "fast-plus"; status = "okay"; }; &cpu0 { clock-frequency = <48000000>; }; &gpio0 { status = "okay"; }; &gpio1 { status = "okay"; }; &gpio2 { status = "okay"; }; &syscon { pinctrl-0 = <&syscon_default>; pinctrl-names = "default"; }; |