/* * Copyright (c) 2019 Nordic Semiconductor ASA * * SPDX-License-Identifier: Apache-2.0 */ #include #include #include #include "nrf5_common.dtsi" / { chosen { zephyr,entropy = &rng; zephyr,flash-controller = &flash_controller; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { device_type = "cpu"; compatible = "arm,cortex-m4f"; reg = <0>; }; }; aliases { i2c-0 = &i2c0; i2c-1 = &i2c1; spi-0 = &spi0; spi-1 = &spi1; spi-2 = &spi2; spi-3 = &spi3; uart-0 = &uart0; uart-1 = &uart1; adc-0 = &adc; gpio-0 = &gpio0; gpio-1 = &gpio1; gpiote-0 = &gpiote; wdt-0 = &wdt; usbd-0 = &usbd; pwm-0 = &pwm0; pwm-1 = &pwm1; pwm-2 = &pwm2; pwm-3 = &pwm3; qdec-0 = &qdec; rtc-0 = &rtc0; rtc-1 = &rtc1; rtc-2 = &rtc2; timer-0 = &timer0; timer-1 = &timer1; timer-2 = &timer2; timer-3 = &timer3; timer-4 = &timer4; }; soc { flash_controller: flash-controller@4001e000 { compatible = "nordic,nrf52-flash-controller"; reg = <0x4001e000 0x1000>; #address-cells = <1>; #size-cells = <1>; label="NRF_FLASH_DRV_NAME"; flash0: flash@0 { compatible = "soc-nv-flash"; label = "NRF_FLASH"; erase-block-size = <4096>; write-block-size = <4>; }; }; sram0: memory@20000000 { compatible = "mmio-sram"; }; adc: adc@40007000 { compatible = "nordic,nrf-saadc"; reg = <0x40007000 0x1000>; interrupts = <7 1>; status = "disabled"; label = "ADC_0"; #io-channel-cells = <1>; }; clock: clock@40000000 { compatible = "nordic,nrf-clock"; reg = <0x40000000 0x1000>; interrupts = <0 1>; status = "okay"; label = "CLOCK"; }; uart0: uart@40002000 { /* uart can be either UART or UARTE, for the user to pick */ /* compatible = "nordic,nrf-uarte" or "nordic,nrf-uart"; */ reg = <0x40002000 0x1000>; interrupts = <2 1>; status = "disabled"; label = "UART_0"; }; uart1: uart@40028000 { compatible = "nordic,nrf-uarte"; reg = <0x40028000 0x1000>; interrupts = <40 1>; status = "disabled"; label = "UART_1"; }; gpiote: gpiote@40006000 { compatible = "nordic,nrf-gpiote"; reg = <0x40006000 0x1000>; interrupts = <6 5>; status = "disabled"; label = "GPIOTE_0"; }; gpio0: gpio@50000000 { compatible = "nordic,nrf-gpio"; gpio-controller; reg = <0x50000000 0x200 0x50000500 0x300>; #gpio-cells = <2>; label = "GPIO_0"; status = "disabled"; }; gpio1: gpio@50000300 { compatible = "nordic,nrf-gpio"; gpio-controller; reg = <0x50000300 0x200 0x50000800 0x300>; #gpio-cells = <2>; ngpios = <10>; label = "GPIO_1"; status = "disabled"; }; i2c0: i2c@40003000 { /* * This i2c node can be TWI, TWIM, or TWIS, * for the user to pick: * compatible = "nordic,nrf-twi" or * "nordic,nrf-twim" or * "nordic,nrf-twis". */ #address-cells = <1>; #size-cells = <0>; reg = <0x40003000 0x1000>; clock-frequency = ; interrupts = <3 1>; status = "disabled"; label = "I2C_0"; }; i2c1: i2c@40004000 { /* * This i2c node can be TWI, TWIM, or TWIS, * for the user to pick: * compatible = "nordic,nrf-twi" or * "nordic,nrf-twim" or * "nordic,nrf-twis". */ #address-cells = <1>; #size-cells = <0>; reg = <0x40004000 0x1000>; clock-frequency = ; interrupts = <4 1>; status = "disabled"; label = "I2C_1"; }; pwm0: pwm@4001c000 { compatible = "nordic,nrf-pwm"; reg = <0x4001c000 0x1000>; interrupts = <28 1>; status = "disabled"; label = "PWM_0"; #pwm-cells = <1>; }; pwm1: pwm@40021000 { compatible = "nordic,nrf-pwm"; reg = <0x40021000 0x1000>; interrupts = <33 1>; status = "disabled"; label = "PWM_1"; #pwm-cells = <1>; }; pwm2: pwm@40022000 { compatible = "nordic,nrf-pwm"; reg = <0x40022000 0x1000>; interrupts = <34 1>; status = "disabled"; label = "PWM_2"; #pwm-cells = <1>; }; pwm3: pwm@4002d000 { compatible = "nordic,nrf-pwm"; reg = <0x4002d000 0x1000>; interrupts = <45 1>; status = "disabled"; label = "PWM_3"; #pwm-cells = <1>; }; qdec: qdec@40012000 { compatible = "nordic,nrf-qdec"; reg = <0x40012000 0x1000>; interrupts = <18 1>; status = "disabled"; label = "QDEC"; }; rng: random@4000d000 { compatible = "nordic,nrf-rng"; reg = <0x4000d000 0x1000>; interrupts = <13 1>; status = "okay"; label = "RNG"; }; spi0: spi@40003000 { /* * This spi node can be SPI, SPIM, or SPIS, * for the user to pick: * compatible = "nordic,nrf-spi" or * "nordic,nrf-spim" or * "nordic,nrf-spis". */ #address-cells = <1>; #size-cells = <0>; reg = <0x40003000 0x1000>; interrupts = <3 1>; status = "disabled"; label = "SPI_0"; }; spi1: spi@40004000 { /* * This spi node can be SPI, SPIM, or SPIS, * for the user to pick: * compatible = "nordic,nrf-spi" or * "nordic,nrf-spim" or * "nordic,nrf-spis". */ #address-cells = <1>; #size-cells = <0>; reg = <0x40004000 0x1000>; interrupts = <4 1>; status = "disabled"; label = "SPI_1"; }; spi2: spi@40023000 { /* * This spi node can be SPI, SPIM, or SPIS, * for the user to pick: * compatible = "nordic,nrf-spi" or * "nordic,nrf-spim" or * "nordic,nrf-spis". */ #address-cells = <1>; #size-cells = <0>; reg = <0x40023000 0x1000>; interrupts = <35 1>; status = "disabled"; label = "SPI_2"; }; spi3: spi@4002f000 { compatible = "nordic,nrf-spim"; #address-cells = <1>; #size-cells = <0>; reg = <0x4002f000 0x1000>; interrupts = <47 1>; status = "disabled"; label = "SPI_3"; }; rtc0: rtc@4000b000 { compatible = "nordic,nrf-rtc"; reg = <0x4000b000 0x1000>; interrupts = <11 1>; status = "okay"; clock-frequency = <32768>; prescaler = <1>; label = "RTC_0"; }; rtc1: rtc@40011000 { compatible = "nordic,nrf-rtc"; reg = <0x40011000 0x1000>; interrupts = <17 1>; status = "okay"; clock-frequency = <32768>; prescaler = <1>; label = "RTC_1"; }; rtc2: rtc@40024000 { compatible = "nordic,nrf-rtc"; reg = <0x40024000 0x1000>; interrupts = <36 1>; status = "okay"; clock-frequency = <32768>; prescaler = <1>; label = "RTC_2"; }; timer0: timer@40008000 { compatible = "nordic,nrf-timer"; status = "okay"; reg = <0x40008000 0x1000>; interrupts = <8 1>; prescaler = <0>; label = "TIMER_0"; }; timer1: timer@40009000 { compatible = "nordic,nrf-timer"; status = "okay"; reg = <0x40009000 0x1000>; interrupts = <9 1>; prescaler = <0>; label = "TIMER_1"; }; timer2: timer@4000a000 { compatible = "nordic,nrf-timer"; status = "okay"; reg = <0x4000a000 0x1000>; interrupts = <10 1>; prescaler = <0>; label = "TIMER_2"; }; timer3: timer@4001a000 { compatible = "nordic,nrf-timer"; status = "okay"; reg = <0x4001a000 0x1000>; interrupts = <26 1>; prescaler = <0>; label = "TIMER_3"; }; timer4: timer@4001b000 { compatible = "nordic,nrf-timer"; status = "okay"; reg = <0x4001b000 0x1000>; interrupts = <27 1>; prescaler = <0>; label = "TIMER_4"; }; temp: temp@4000c000 { compatible = "nordic,nrf-temp"; reg = <0x4000c000 0x1000>; interrupts = <12 1>; status = "okay"; label = "TEMP_0"; }; usbd: usbd@40027000 { compatible = "nordic,nrf-usbd"; reg = <0x40027000 0x1000>; interrupts = <39 1>; num-bidir-endpoints = <1>; num-in-endpoints = <7>; num-out-endpoints = <7>; num-isoin-endpoints = <1>; num-isoout-endpoints = <1>; status = "disabled"; label = "USBD"; }; wdt: wdt0: watchdog@40010000 { compatible = "nordic,nrf-watchdog"; reg = <0x40010000 0x1000>; interrupts = <16 1>; status = "okay"; label = "WDT"; }; }; }; &nvic { arm,num-irq-priority-bits = <3>; }; &sw_pwm { timer-instance = <2>; channel-count = <3>; clock-prescaler = <0>; ppi-base = <14>; gpiote-base = <0>; #pwm-cells = <1>; };