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 | /* * Copyright (c) 2020 Lemonbeat GmbH * Copyright 2023 NXP * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include <nxp/nxp_lpc55S2x.dtsi> #include "lpcxpresso55s28_common.dtsi" #include <zephyr/dt-bindings/input/input-event-codes.h> / { model = "NXP LPCXpresso55S28 board"; compatible = "nxp,lpc55xxx", "nxp,lpc"; aliases{ sw0 = &user_button_1; sw1 = &user_button_2; sw2 = &user_button_3; watchdog0 = &wwdt0; accel0 = &mma8652fc; }; chosen { zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,code-partition = &slot0_partition; zephyr,console = &flexcomm0; zephyr,shell-uart = &flexcomm0; zephyr,entropy = &rng; zephyr,flash-controller = &iap; }; gpio_keys { compatible = "gpio-keys"; user_button_1: button_0 { label = "User SW1"; gpios = <&gpio0 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; zephyr,code = <INPUT_KEY_0>; }; user_button_2: button_1 { label = "User SW2"; gpios = <&gpio1 18 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; zephyr,code = <INPUT_KEY_1>; }; user_button_3: button_2 { label = "User SW3"; gpios = <&gpio1 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; zephyr,code = <INPUT_KEY_2>; }; }; }; &gpio0 { status = "okay"; }; &gpio1 { status = "okay"; }; &green_led { status = "okay"; }; &red_led { status = "okay"; }; &flexcomm0 { status = "okay"; }; &flexcomm4 { status = "okay"; }; &hs_lspi { status = "okay"; dmas = <&dma0 2>, <&dma0 3>; dma-names = "rx", "tx"; }; &wwdt0 { status = "okay"; }; &adc0 { status = "okay"; pinctrl-0 = <&pinmux_lpadc0>; pinctrl-names = "default"; }; &dma0 { status = "okay"; }; &flash0 { partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; boot_partition: partition@0 { label = "mcuboot"; reg = <0x0 DT_SIZE_K(32)>; }; slot0_partition: partition@8000 { label = "image-0"; reg = <0x00008000 DT_SIZE_K(208)>; }; slot1_partition: partition@3C000 { label = "image-1"; reg = <0x0003C000 DT_SIZE_K(208)>; }; storage_partition: partition@70000 { label = "storage"; reg = <0x00070000 DT_SIZE_K(52)>; }; /* The last 12KBs are reserved for PFR. */ }; }; zephyr_udc0: &usbhs { status = "okay"; }; |