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/*
* Copyright (c) 2017 Shawn Nock <shawn@monadnock.ca>
* Copyright (c) 2017 Linaro Limited
* Copyright (c) 2019 Blue Clover Devices
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf52832_qfaa.dtsi>
/ {
model = "BCD LY10DEMO Demo Board";
compatible = "nordic,pca10040-dk", "nordic,nrf52832-qfaa",
"nordic,nrf52832";
chosen {
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,uart-mcumgr = &uart0;
zephyr,bt-mon-uart = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,code-partition = &slot0_partition;
};
buttons {
compatible = "gpio-keys";
button0: button_0 {
gpios = <&gpio0 26 GPIO_PUD_PULL_UP>;
label = "Push button switch 0";
};
button1: button_1 {
gpios = <&gpio0 21 GPIO_PUD_PULL_UP>;
label = "Push button switch 1";
};
};
/* These aliases are provided for compatibility with samples */
aliases {
sw0 = &button0;
sw1 = &button1;
};
};
&adc {
status ="ok";
};
&gpiote {
status ="ok";
};
&gpio0 {
status ="ok";
};
arduino_serial: &uart0 {
status = "ok";
compatible = "nordic,nrf-uart";
current-speed = <115200>;
tx-pin = <6>;
rx-pin = <8>;
rts-pin = <5>;
cts-pin = <7>;
};
&i2c0 {
status = "ok";
sda-pin = <12>;
scl-pin = <14>;
sht3xd@44 {
compatible = "sensirion,sht3xd";
reg = <0x44>;
label = "SHT3XD";
};
};
&i2c1 {
/* Cannot be used together with spi1. */
/* status = "ok"; */
sda-pin = <30>;
scl-pin = <31>;
};
&pwm0 {
/* buzzer */
status = "ok";
ch0-pin = <22>;
ch0-inverted;
};
&sw_pwm {
timer-instance = <1>;
channel-count = <3>;
clock-prescaler = <0>;
ppi-base = <7>;
gpiote-base = <0>;
status = "disabled";
};
&spi0 {
/* status = "ok"; */
sck-pin = <27>;
mosi-pin = <26>;
miso-pin = <25>;
};
&spi1 {
status = "ok";
sck-pin = <2>;
mosi-pin = <3>;
miso-pin = <27>; /* unused */
apa102@0 {
compatible = "apa,apa102";
reg = <0>;
spi-max-frequency = <5250000>;
label = "APA102";
};
};
&spi2 {
/* status = "ok"; */
sck-pin = <22>;
mosi-pin = <23>;
miso-pin = <24>;
};
&flash0 {
/*
* For more information, see:
* http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
*/
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 0xc000>;
};
slot0_partition: partition@c000 {
label = "image-0";
reg = <0x0000C000 0x32000>;
};
slot1_partition: partition@3e000 {
label = "image-1";
reg = <0x0003E000 0x32000>;
};
scratch_partition: partition@70000 {
label = "image-scratch";
reg = <0x00070000 0xa000>;
};
storage_partition: partition@7a000 {
label = "storage";
reg = <0x0007a000 0x00006000>;
};
};
};
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