/* * Copyright (c) 2019-2020 Nordic Semiconductor ASA * Copyright (c) 2021 Laird Connectivity * * SPDX-License-Identifier: Apache-2.0 */ / { chosen { zephyr,console = &uart0; zephyr,shell-uart = &uart0; zephyr,uart-mcumgr = &uart0; zephyr,bt-mon-uart = &uart0; zephyr,bt-c2h-uart = &uart0; }; /* Main LEDs and buttons are on an I2C TCA9538 GPIO port expander */ /* Note TCA9538 does not have configurable internal pull ups/ downs */ buttons { compatible = "gpio-keys"; boot_button0: boot_button { gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; label = "Bootloader button (S4)"; }; button1: button_1 { gpios = <&gpio_exp0 0 GPIO_ACTIVE_LOW>; label = "Push button switch 1 (S1)"; }; button2: button_2 { gpios = <&gpio_exp0 1 GPIO_ACTIVE_LOW>; label = "Push button switch 2 (S2)"; }; button3: button_3 { gpios = <&gpio_exp0 2 GPIO_ACTIVE_LOW>; label = "Push button switch 3 (S9)"; }; button4: button_4 { gpios = <&gpio_exp0 3 GPIO_ACTIVE_LOW>; label = "Push button switch 4 (S10)"; }; }; leds { compatible = "gpio-leds"; led1: led_1 { gpios = <&gpio_exp0 4 GPIO_ACTIVE_LOW>; label = "Blue LED 1"; }; led2: led_2 { gpios = <&gpio_exp0 5 GPIO_ACTIVE_LOW>; label = "Blue LED 2"; }; led3: led_3 { gpios = <&gpio_exp0 6 GPIO_ACTIVE_LOW>; label = "Blue LED 3"; }; led4: led_4 { gpios = <&gpio_exp0 7 GPIO_ACTIVE_LOW>; label = "Blue LED 4"; }; }; /* These aliases are provided for compatibility with samples */ aliases { led0 = &led1; led1 = &led2; led2 = &led3; led3 = &led4; sw0 = &button1; sw1 = &button2; sw2 = &button3; sw3 = &button4; }; }; &adc { status = "okay"; }; &gpiote { status = "okay"; }; &gpio0 { status = "okay"; }; &gpio1 { status = "okay"; }; &i2c1 { compatible = "nordic,nrf-twim"; status = "okay"; sda-pin = <34>; scl-pin = <35>; at24c256@50 { compatible = "atmel,at24"; reg = <0x50>; label = "EEPROM"; size = <32768>; pagesize = <64>; address-width = <16>; timeout = <10>; }; lis3dh@18 { compatible = "st,lis2dh"; label = "LIS3DH"; reg = <0x18>; irq-gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>, <&gpio0 24 GPIO_ACTIVE_HIGH>; }; ft5336@38 { compatible = "focaltech,ft5336"; reg = <0x38>; label = "TOUCH"; int-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; }; bme680@76 { compatible = "bosch,bme680"; reg = <0x76>; label = "BME680"; }; dac0: mcp4725@60 { compatible = "microchip,mcp4725"; reg = <0x60>; label = "dac0"; #io-channel-cells = <1>; }; extrtc0: mcp7940n@6f { compatible = "microchip,mcp7940n"; reg = <0x6f>; label = "mcp7940n"; }; gpio_exp0: tca9538@70 { compatible = "ti,tca9538"; reg = <0x70>; label = "tca9538"; gpio-controller; #gpio-cells = <2>; ngpios = <8>; nint-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; }; }; &spi2 { compatible = "nordic,nrf-spim"; status = "okay"; cs-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>; miso-pin = <26>; mosi-pin = <27>; sck-pin = <28>; enc424j600@0 { compatible = "microchip,enc424j600"; reg = <0>; spi-max-frequency = <8000000>; label = "ETHERNET"; int-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; }; }; &spi3 { compatible = "nordic,nrf-spim"; status = "okay"; sck-pin = <46>; miso-pin = <47>; mosi-pin = <45>; cs-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; sdhc@0 { compatible = "zephyr,mmc-spi-slot"; reg = <0>; status = "okay"; label = "SDHC"; spi-max-frequency = <8000000>; }; }; &spi4 { compatible = "nordic,nrf-spim"; status = "okay"; cs-gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; miso-pin = <10>; mosi-pin = <9>; sck-pin = <8>; ili9340@0 { compatible = "ilitek,ili9340"; reg = <0>; spi-max-frequency = <32000000>; label = "DISPLAY"; reset-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; cmd-data-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; rotation = <270>; }; }; &uart0 { status = "okay"; current-speed = <115200>; tx-pin = <20>; rx-pin = <22>; rts-pin = <19>; cts-pin = <21>; }; &pwm0 { status = "okay"; ch0-pin = <28>; }; &timer0 { status = "okay"; }; &timer1 { status = "okay"; }; &timer2 { status = "okay"; }; &qspi { status = "okay"; sck-pin = <17>; io-pins = <13>, <14>, <15>, <16>; csn-pins = <18>; mx25r64: mx25r6435f@0 { compatible = "nordic,qspi-nor"; reg = <0>; /* MX25R64 supports only pp and pp4io */ writeoc = "pp4io"; /* MX25R64 supports all readoc options */ readoc = "read4io"; sck-frequency = <8000000>; label = "MX25R64"; jedec-id = [c2 28 17]; sfdp-bfp = [ e5 20 f1 ff ff ff ff 03 44 eb 08 6b 08 3b 04 bb ee ff ff ff ff ff 00 ff ff ff 00 ff 0c 20 0f 52 10 d8 00 ff 23 72 f5 00 82 ed 04 cc 44 83 68 44 30 b0 30 b0 f7 c4 d5 5c 00 be 29 ff f0 d0 ff ff ]; size = <67108864>; has-dpd; t-enter-dpd = <10000>; t-exit-dpd = <35000>; }; }; &flash0 { partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; /* 64K */ boot_partition: partition@0 { label = "mcuboot"; reg = <0x00000000 0x00010000>; }; /* 640K */ slot0_partition: partition@10000 { label = "image-0"; }; /* 256K */ slot0_ns_partition: partition@b0000 { label = "image-0-nonsecure"; }; /* * The flash starting at 0x000f8000 and ending at * 0x000fffff is reserved for use by the application. */ /* * Storage partition will be used by FCB/NVS * if enabled. 32K */ storage_partition: partition@f8000 { label = "storage"; reg = <0x000f8000 0x00008000>; }; }; }; &mx25r64 { partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; /* 640K */ slot1_partition: partition@0 { label = "image-1"; }; /* 256K */ slot1_ns_partition: partition@A0000 { label = "image-1-nonsecure"; }; /* 128K */ scratch_partition: partition@e0000 { label = "image-scratch"; reg = <0x000e0000 0x00020000>; }; /* 7MB */ lfs_partition: partition@100000 { label = "lfs_storage"; reg = <0x00100000 0x000700000>; }; }; }; / { 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 */ }; }; }; /* Include partition configuration file */ #include "bl5340_dvk_cpuapp_partition_conf.dts"