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nrf5340_audio_dk_nrf5340_cpuapp_common.dtsi
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nrf5340_audio_dk_nrf5340_cpuapp_common.dtsi
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/*
* Copyright (c) 2020-2022 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "nrf5340_audio_dk_nrf5340_cpuapp_common-pinctrl.dtsi"
#include <zephyr/dt-bindings/sensor/ina230.h>
/ {
chosen {
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,uart-mcumgr = &uart0;
zephyr,bt-mon-uart = &uart0;
zephyr,bt-c2h-uart = &uart0;
zephyr,bt-hci-rpmsg-ipc = &ipc0;
watchdog0 = &wdt0;
};
gpio_fwd: nrf-gpio-forwarder {
compatible = "nordic,nrf-gpio-forwarder";
status = "okay";
uart {
gpios = <&gpio1 9 0>, <&gpio1 8 0>, <&gpio1 11 0>, <&gpio1 10 0>;
};
};
arduino_header: connector {
compatible = "arduino-header-r3";
#gpio-cells = <2>;
gpio-map-mask = <0xffffffff 0xffffffc0>;
gpio-map-pass-thru = <0 0x3f>;
gpio-map = <0 0 &gpio0 4 0>, /* A0 */
<1 0 &gpio0 5 0>, /* A1 */
<2 0 &gpio0 6 0>, /* A2 */
<3 0 &gpio0 7 0>, /* A3 */
<4 0 &gpio0 25 0>, /* A4 */
<5 0 &gpio0 26 0>, /* A5 */
<6 0 &gpio1 9 0>, /* D0 */
<7 0 &gpio1 8 0>, /* D1 */
<8 0 &gpio0 31 0>, /* D2 */
<9 0 &gpio1 0 0>, /* D3 */
<10 0 &gpio1 1 0>, /* D4 */
<11 0 &gpio1 14 0>, /* D5 */
<12 0 &gpio1 7 0>, /* D6 */
<13 0 &gpio1 11 0>, /* D7 */
<14 0 &gpio1 10 0>, /* D8 */
<15 0 &gpio1 13 0>, /* D9 */
<16 0 &gpio1 12 0>, /* D10 */
<17 0 &gpio0 9 0>, /* D11 */
<18 0 &gpio0 10 0>, /* D12 */
<19 0 &gpio0 8 0>, /* D13 */
<20 0 &gpio1 2 0>, /* D14 */
<21 0 &gpio1 3 0>; /* D15 */
};
pmic {
compatible = "nordic,npm1100";
nordic,iset-gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
};
board_id: board_id {
compatible = "voltage-divider";
io-channels = <&adc 0>;
output-ohms = <20000>;
full-ohms = <47000>;
power-gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
};
pwmleds {
compatible = "pwm-leds";
rgb1_red_pwm_led: pwm_led_0 {
pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
};
rgb1_green_pwm_led: pwm_led_1 {
pwms = <&pwm0 1 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
};
rgb1_blue_pwm_led: pwm_led_2 {
pwms = <&pwm0 2 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
};
};
aliases {
pwm-led0 = &rgb1_red_pwm_led;
pwm-led1 = &rgb1_green_pwm_led;
pwm-led2 = &rgb1_blue_pwm_led;
red-pwm-led = &rgb1_red_pwm_led;
green-pwm-led = &rgb1_green_pwm_led;
blue-pwm-led = &rgb1_blue_pwm_led;
};
};
&adc {
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
channel@0 {
reg = <0>;
zephyr,gain = "ADC_GAIN_1_4";
zephyr,reference = "ADC_REF_VDD_1_4";
zephyr,acquisition-time = <ADC_ACQ_TIME(ADC_ACQ_TIME_MICROSECONDS, 40)>;
zephyr,input-positive = <NRF_SAADC_AIN6>;
zephyr,resolution = <12>;
zephyr,oversampling = <8>;
};
};
&gpiote {
status = "okay";
};
&gpio0 {
status = "okay";
codec-interface {
gpio-hog;
gpios = <21 GPIO_ACTIVE_HIGH>;
/* low output to select on-board codec control */
output-low;
};
};
&gpio1 {
status = "okay";
};
&i2s0 {
compatible = "nordic,nrf-i2s";
status = "okay";
pinctrl-0 = <&i2s0_default>;
pinctrl-1 = <&i2s0_sleep>;
pinctrl-names = "default", "sleep";
};
&uart0 {
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart0_default>;
pinctrl-1 = <&uart0_sleep>;
pinctrl-names = "default", "sleep";
};
&i2c1 {
compatible = "nordic,nrf-twim";
status = "okay";
pinctrl-0 = <&i2c1_default>;
pinctrl-1 = <&i2c1_sleep>;
pinctrl-names = "default", "sleep";
vbat_sensor: ina231@44 {
compatible = "ti,ina230";
reg = <0x44>;
adc-mode = "Bus and shunt voltage continuous";
vbus-conversion-time-us = <4156>;
vshunt-conversion-time-us = <4156>;
avg-count = <1024>;
current-lsb-microamps = <1>;
rshunt-micro-ohms = <510000>;
};
vdd1_codec_sensor: ina231@45 {
compatible = "ti,ina230";
reg = <0x45>;
adc-mode = "Bus and shunt voltage continuous";
vbus-conversion-time-us = <4156>;
vshunt-conversion-time-us = <4156>;
avg-count = <1024>;
current-lsb-microamps = <1>;
rshunt-micro-ohms = <2200000>;
};
vdd2_codec_sensor: ina231@41 {
compatible = "ti,ina230";
reg = <0x41>;
adc-mode = "Bus and shunt voltage continuous";
vbus-conversion-time-us = <4156>;
vshunt-conversion-time-us = <4156>;
avg-count = <1024>;
current-lsb-microamps = <1>;
rshunt-micro-ohms = <2200000>;
};
vdd2_nrf_sensor: ina231@40 {
compatible = "ti,ina230";
reg = <0x40>;
adc-mode = "Bus and shunt voltage continuous";
vbus-conversion-time-us = <4156>;
vshunt-conversion-time-us = <4156>;
avg-count = <1024>;
current-lsb-microamps = <1>;
rshunt-micro-ohms = <1000000>;
};
};
&spi4 {
compatible = "nordic,nrf-spim";
status = "okay";
cs-gpios = <&gpio0 11 GPIO_ACTIVE_LOW>, <&gpio0 17 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&spi4_default>;
pinctrl-1 = <&spi4_sleep>;
pinctrl-names = "default", "sleep";
sdhc0: sdhc@0 {
compatible = "zephyr,sdhc-spi-slot";
reg = <0>;
status = "okay";
sdmmc {
compatible = "zephyr,sdmmc-disk";
status = "okay";
};
spi-max-frequency = <8000000>;
};
cs47l63: cs47l63@1 {
compatible = "cirrus,cs47l63";
reg = <1>;
spi-max-frequency = <8000000>;
irq-gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
reset-gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
gpio9-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
};
};
&pwm0 {
status = "okay";
pinctrl-0 = <&pwm0_default>;
pinctrl-1 = <&pwm0_sleep>;
pinctrl-names = "default", "sleep";
};
&flash0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 0x00010000>;
};
slot0_partition: partition@10000 {
label = "image-0";
};
slot0_ns_partition: partition@50000 {
label = "image-0-nonsecure";
};
slot1_partition: partition@80000 {
label = "image-1";
};
slot1_ns_partition: partition@c0000 {
label = "image-1-nonsecure";
};
storage_partition: partition@fa000 {
label = "storage";
reg = <0x000fa000 0x00006000>;
};
};
};
/ {
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
sram0_image: image@20000000 {
/* Zephyr image(s) memory */
};
sram0_s: image_s@20000000 {
/* Secure image memory */
};
sram0_ns: image_ns@20040000 {
/* Non-Secure image memory */
};
};
};
zephyr_udc0: &usbd {
compatible = "nordic,nrf-usbd";
status = "okay";
hs_0: hs_0 {
compatible = "usb-audio-hs";
mic-feature-mute;
mic-channel-l;
mic-channel-r;
hp-feature-mute;
hp-channel-l;
hp-channel-r;
};
};
/* Include partition configuration file */
#include "nrf5340_audio_dk_nrf5340_cpuapp_partition_conf.dtsi"
#include "nrf5340_audio_dk_nrf5340_shared.dtsi"