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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 | /* * Copyright (c) 2018 Prevas A/S * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include <nxp/nxp_k2x.dtsi> / { model = "NXP Freedom MK22F board"; compatible = "nxp,mk22f12", "nxp,k22f", "nxp,k2x"; aliases { led0 = &green_led; led1 = &blue_led; led2 = &red_led; sw0 = &user_button_3; sw1 = &user_button_2; }; chosen { zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,code-partition = &slot0_partition; zephyr,console = &uart1; zephyr,shell-uart = &uart1; zephyr,uart-pipe = &uart1; }; leds { compatible = "gpio-leds"; red_led: led_0 { gpios = <&gpioa 1 0>; label = "User LD1"; }; green_led: led_1 { gpios = <&gpioa 2 0>; label = "User LD2"; }; blue_led: led_2 { gpios = <&gpiod 5 0>; label = "User LD3"; }; }; gpio_keys { compatible = "gpio-keys"; user_button_2: button_0 { label = "User SW2"; gpios = <&gpioc 1 GPIO_ACTIVE_LOW>; }; user_button_3: button_1 { label = "User SW3"; gpios = <&gpiob 17 GPIO_ACTIVE_LOW>; }; }; 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 &gpiob 0 0>, /* A0 */ <1 0 &gpiob 1 0>, /* A1 */ <2 0 &gpioc 1 0>, /* A2 */ <3 0 &gpioc 2 0>, /* A3 */ <4 0 &gpiob 3 0>, /* A4 */ <5 0 &gpiob 2 0>, /* A5 */ <6 0 &gpiod 2 0>, /* D0 */ <7 0 &gpiod 3 0>, /* D1 */ <8 0 &gpiob 16 0>, /* D2 */ <9 0 &gpioa 2 0>, /* D3 */ <10 0 &gpioa 4 0>, /* D4 */ <11 0 &gpiob 18 0>, /* D5 */ <12 0 &gpioc 3 0>, /* D6 */ <13 0 &gpioc 6 0>, /* D7 */ <14 0 &gpiob 19 0>, /* D8 */ <15 0 &gpioa 1 0>, /* D9 */ <16 0 &gpiod 4 0>, /* D10 */ <17 0 &gpiod 6 0>, /* D11 */ <18 0 &gpiod 7 0>, /* D12 */ <19 0 &gpiod 5 0>, /* D13 */ <20 0 &gpioe 0 0>, /* D14 */ <21 0 &gpioe 1 0>; /* D15 */ }; }; &adc0 { status = "okay"; }; &i2c0 { status = "okay"; fxos8700@1d { compatible = "nxp,fxos8700"; reg = <0x1d>; label = "FXOS8700"; int1-gpios = <&gpiod 0 GPIO_ACTIVE_LOW>; int2-gpios = <&gpiod 1 GPIO_ACTIVE_LOW>; }; }; arduino_spi: &spi0 { status = "okay"; }; &ftm3 { status = "okay"; compatible = "nxp,kinetis-ftm-pwm"; #pwm-cells = <3>; }; &uart1 { status = "okay"; current-speed = <115200>; }; &usbotg { compatible = "nxp,kinetis-usbd"; status = "okay"; num-bidir-endpoints = <8>; }; &gpioa { status = "okay"; }; &gpiob { status = "okay"; }; &gpioc { status = "okay"; }; &gpiod { status = "okay"; }; &gpioe { status = "okay"; }; &flash0 { /* * For more information, see: * https://docs.zephyrproject.org/latest/reference/devicetree/index.html#fixed-flash-partitions */ partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; boot_partition: partition@0 { label = "mcuboot"; reg = <0x00000000 0x00010000>; read-only; }; slot0_partition: partition@10000 { label = "image-0"; reg = <0x00010000 0x00020000>; }; slot1_partition: partition@30000 { label = "image-1"; reg = <0x00030000 0x00020000>; }; scratch_partition: partition@50000 { label = "image-scratch"; reg = <0x00050000 0x00010000>; }; /* * The flash starting at 0x00060000 and ending at * 0x0007ffff (sectors 16-31) is reserved for use * by the application. */ storage_partition: partition@60000 { label = "storage"; reg = <0x00060000 0x00020000>; }; }; }; |