blob: be2b16c27f75037814b234807709eaf8efab5e21 [file] [log] [blame]
/*
* 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,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;
};
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 {
bus-speed = <125000>;
bus-speed-data = <1000000>;
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";
};