| /* |
| * 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-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_adc: analog-connector { |
| compatible = "arduino,uno-adc"; |
| #io-channel-cells = <1>; |
| io-channel-map = <0 &adc 1>, /* A0 = P0.4 = AIN1 */ |
| <1 &adc 2>, /* A1 = P0.5 = AIN2 */ |
| <2 &adc 4>, /* A2 = P0.6 = AIN4 */ |
| <3 &adc 5>, /* A3 = P0.7 = AIN5 */ |
| <4 &adc 6>, /* A4 = P0.25 = AIN6 */ |
| <5 &adc 7>; /* A5 = P0.26 = AIN7 */ |
| }; |
| |
| 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"; |
| }; |
| |
| arduino_serial: &uart1 { |
| compatible = "nordic,nrf-uarte"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart1_default>; |
| pinctrl-1 = <&uart1_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| arduino_i2c: &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>; |
| }; |
| }; |
| |
| arduino_spi: &spi4 { |
| compatible = "nordic,nrf-spim"; |
| status = "okay"; |
| cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>, |
| <&gpio0 11 GPIO_ACTIVE_LOW>, <&gpio0 17 GPIO_ACTIVE_LOW>; |
| pinctrl-0 = <&spi4_default>; |
| pinctrl-1 = <&spi4_sleep>; |
| pinctrl-names = "default", "sleep"; |
| sdhc0: sdhc@1 { |
| compatible = "zephyr,sdhc-spi-slot"; |
| reg = <0>; |
| status = "okay"; |
| sdmmc { |
| compatible = "zephyr,sdmmc-disk"; |
| status = "okay"; |
| }; |
| |
| spi-max-frequency = <8000000>; |
| }; |
| |
| cs47l63: cs47l63@2 { |
| 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" |
