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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | /* * Copyright 2022 NXP * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include <nxp/nxp_lpc55S36_ns.dtsi> #include "lpcxpresso55s36-pinctrl.dtsi" #include <zephyr/dt-bindings/input/input-event-codes.h> / { model = "NXP LPCXpresso55S36 board"; compatible = "nxp,lpc55xxx", "nxp,lpc"; chosen { zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,code-partition = &slot0_partition; zephyr,uart-mcumgr = &flexcomm0; zephyr,console = &flexcomm0; zephyr,shell-uart = &flexcomm0; zephyr,canbus = &can0; zephyr,flash-controller = &iap; }; aliases{ led0 = &red_led; led1 = &green_led; led2 = &blue_led; sw0 = &btn_wk; sw1 = &btn_usr; usart-0 = &flexcomm0; pwm-0 = &flexpwm1_pwm0; mcuboot-button0 = &btn_wk; }; leds { compatible = "gpio-leds"; red_led: led_0 { gpios = <&gpio1 28 0>; label = "Red LED"; }; green_led: led_1 { gpios = <&gpio0 22 0>; label = "Green LED"; }; blue_led: led_2 { gpios = <&gpio1 11 0>; label = "Blue LED"; }; }; gpio_keys { compatible = "gpio-keys"; btn_wk: button_0 { label = "Wakeup button"; gpios = <&gpio1 18 GPIO_ACTIVE_LOW>; zephyr,code = <INPUT_KEY_WAKEUP>; }; btn_usr: button_1 { label = "USR button"; gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; zephyr,code = <INPUT_KEY_0>; }; }; mikrobus_header: mikrobus-connector { compatible = "mikro-bus"; #gpio-cells = <2>; gpio-map-mask = <0xffffffff 0xffffffc0>; gpio-map-pass-thru = <0 0x3f>; gpio-map = <0 0 &gpio1 9 0>, /* AN */ /* Not a GPIO*/ /* RST */ <2 0 &gpio0 20 0>, /* CS */ <3 0 &gpio1 2 0>, /* SCK */ <4 0 &gpio1 3 0>, /* MISO */ <5 0 &gpio0 26 0>, /* MOSI */ /* +3.3V */ /* GND */ <6 0 &gpio1 8 0>, /* PWM */ <7 0 &gpio0 17 0>, /* INT */ <8 0 &gpio1 24 0>, /* RX */ <9 0 &gpio1 25 0>, /* TX */ <10 0 &gpio1 30 0>, /* SCL */ <11 0 &gpio1 21 0>; /* SDA */ /* +5V */ /* GND */ }; arduino_header: arduino-connector { compatible = "arduino-header-r3"; #gpio-cells = <2>; gpio-map-mask = <0xffffffff 0xffffffc0>; gpio-map-pass-thru = <0 0x3f>; gpio-map = <0 0 &gpio0 15 0>, /* A0 */ <1 0 &gpio0 16 0>, /* A1 */ <2 0 &gpio0 0 0>, /* A2 */ <3 0 &gpio1 13 0>, /* A3 */ <4 0 &gpio1 21 0>, /* A4 */ <5 0 &gpio1 30 0>, /* A5 */ <6 0 &gpio2 0 0>, /* D0 */ <7 0 &gpio2 1 0>, /* D1 */ <8 0 &gpio1 26 0>, /* D2 */ <9 0 &gpio1 23 0>, /* D3 */ <10 0 &gpio1 8 0>, /* D4 */ <11 0 &gpio1 25 0>, /* D5 */ <12 0 &gpio1 0 0>, /* D6 */ <13 0 &gpio1 28 0>, /* D7 */ <14 0 &gpio1 27 0>, /* D8 */ <15 0 &gpio1 29 0>, /* D9 */ <16 0 &gpio1 26 0>, /* D10 */ <17 0 &gpio0 26 0>, /* D11 */ <18 0 &gpio1 3 0>, /* D12 */ <19 0 &gpio1 2 0>, /* D13 */ <20 0 &gpio0 3 0>, /* D14 */ <21 0 &gpio0 2 0>; /* D15 */ }; }; &flexcomm0 { status = "okay"; compatible = "nxp,lpc-usart"; current-speed = <115200>; pinctrl-0 = <&pinmux_flexcomm0_usart>; pinctrl-names = "default"; }; &can0 { pinctrl-0 = <&pinmux_mcan_can0>; pinctrl-names = "default"; status = "okay"; can-transceiver { max-bitrate = <5000000>; }; }; &adc0 { status = "okay"; pinctrl-0 = <&pinmux_lpadc0>; pinctrl-names = "default"; }; /* Flash is divided into 32 kB sub-regions. * Each sub-region can be assigned individual * security tier in secure AHB controller. */ &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(96)>; }; slot1_partition: partition@20000 { label = "image-1"; reg = <0x00020000 DT_SIZE_K(96)>; }; storage_partition: partition@38000 { label = "storage"; reg = <0x00038000 DT_SIZE_K(20)>; }; /* The last 12KB are reserved for PFR on the 256KB flash. */ }; }; &flexpwm1_pwm0 { status = "okay"; pinctrl-0 = <&pinmux_flexpwm1_pwm0>; pinctrl-names = "default"; }; zephyr_udc0: &usbfs { status = "okay"; pinctrl-0 = <&pinmux_usbfs>; pinctrl-names = "default"; }; &dma0 { status = "okay"; }; &vref0 { status = "okay"; }; &dac0 { status = "okay"; pinctrl-0 = <&pinmux_dac0>; pinctrl-names = "default"; }; |