143 lines
3.2 KiB
Plaintext
143 lines
3.2 KiB
Plaintext
/*
|
|
* Copyright (c) 2022 metraTec
|
|
* Copyright 2022 NXP
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include "lpcxpresso55s06-pinctrl.dtsi"
|
|
|
|
/ {
|
|
chosen {
|
|
zephyr,sram = &sram0;
|
|
zephyr,flash = &flash0;
|
|
zephyr,code-partition = &sramx;
|
|
zephyr,console = &flexcomm0;
|
|
zephyr,shell-uart = &flexcomm0;
|
|
zephyr,entropy = &rng;
|
|
zephyr,flash-controller = &iap;
|
|
zephyr,code-partition = &slot0_partition;
|
|
};
|
|
|
|
aliases {
|
|
led0 = &blue_led;
|
|
led1 = &red_led;
|
|
led2 = &green_led;
|
|
sw0 = &btn_wk;
|
|
sw1 = &btn_usr;
|
|
sw2 = &btn_isp;
|
|
usart-0 = &flexcomm0;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
blue_led: led_0 {
|
|
gpios = <&gpio0 22 0>;
|
|
label = "Blue LED";
|
|
};
|
|
red_led: led_1 {
|
|
gpios = <&gpio0 21 0>;
|
|
label = "Red LED";
|
|
};
|
|
green_led: led_2 {
|
|
gpios = <&gpio0 18 0>;
|
|
label = "Green LED";
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
btn_wk: button_0 {
|
|
label = "Wakeup button";
|
|
gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
|
|
};
|
|
btn_usr: button_1 {
|
|
label = "User button";
|
|
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
|
|
};
|
|
btn_isp: button_2 {
|
|
label = "ISP button";
|
|
gpios = <&gpio0 5 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 &gpio0 16 0>, /* AN */
|
|
/* Not a GPIO */ /* RST */
|
|
<2 0 &gpio1 1 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 5 0>, /* PWM */
|
|
<7 0 &gpio0 28 0>, /* INT */
|
|
<8 0 &gpio1 10 0>, /* RX */
|
|
<9 0 &gpio1 11 0>, /* TX */
|
|
<10 0 &gpio0 24 0>, /* SCL */
|
|
<11 0 &gpio0 25 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 16 0>, /* A0 */
|
|
<1 0 &gpio0 23 0>, /* A1 */
|
|
<2 0 &gpio0 9 0>, /* A2 */
|
|
<3 0 &gpio0 0 0>, /* A3 */
|
|
<4 0 &gpio0 13 0>, /* A4 */
|
|
<5 0 &gpio0 14 0>, /* A5 */
|
|
<6 0 &gpio1 10 0>, /* D0 */
|
|
<7 0 &gpio1 11 0>, /* D1 */
|
|
<8 0 &gpio0 15 0>, /* D2 */
|
|
<9 0 &gpio0 23 0>, /* D3 */
|
|
<10 0 &gpio0 22 0>, /* D4 */
|
|
<11 0 &gpio0 19 0>, /* D5 */
|
|
<12 0 &gpio0 18 0>, /* D6 */
|
|
<13 0 &gpio0 2 0>, /* D7 */
|
|
<14 0 &gpio0 10 0>, /* D8 */
|
|
<15 0 &gpio0 25 0>, /* D9 */
|
|
<16 0 &gpio1 1 0>, /* D10 */
|
|
<17 0 &gpio0 26 0>, /* D11 */
|
|
<18 0 &gpio1 3 0>, /* D12 */
|
|
<19 0 &gpio1 2 0>; /* D13 */
|
|
};
|
|
};
|
|
|
|
&flash0 {
|
|
/*
|
|
* LPC flash controller requires minimum 512 byte
|
|
* write to flash, so MCUBoot is not supported. Just
|
|
* provide storage and code partition.
|
|
*/
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
slot0_partition: partition@0 {
|
|
label = "image-0";
|
|
reg = <0x00000000 DT_SIZE_K(196)>;
|
|
};
|
|
storage_partition: partition@30000 {
|
|
label = "storage";
|
|
reg = <0x00030000 DT_SIZE_K(64)>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&flexcomm0 {
|
|
status = "okay";
|
|
compatible = "nxp,lpc-usart";
|
|
current-speed = <115200>;
|
|
pinctrl-0 = <&pinmux_flexcomm0_usart>;
|
|
pinctrl-names = "default";
|
|
};
|