| /* |
| * Copyright 2022 NXP |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| |
| #include <nxp/nxp_lpc55S36_ns.dtsi> |
| #include "lpcxpresso55s36-pinctrl.dtsi" |
| |
| / { |
| model = "NXP LPCXpresso55S36 board"; |
| compatible = "nxp,lpc55xxx", "nxp,lpc"; |
| |
| chosen { |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &sramx; |
| zephyr,console = &flexcomm0; |
| zephyr,shell-uart = &flexcomm0; |
| }; |
| |
| aliases{ |
| led0 = &red_led; |
| led1 = &green_led; |
| led2 = &blue_led; |
| sw0 = &btn_wk; |
| sw1 = &btn_usr; |
| usart-0 = &flexcomm0; |
| }; |
| |
| 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>; |
| }; |
| btn_usr: button_1 { |
| label = "USR button"; |
| gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| 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"; |
| }; |