/dts-v1/;
/ {
 #address-cells = <1>;
 #size-cells = <1>;
 chosen { };
 aliases { };
};
/ {
 soc {
  #address-cells = <1>;
  #size-cells = <1>;
  compatible = "simple-bus";
  interrupt-parent = <&nvic>;
  ranges;
  nvic: interrupt-controller@e000e100 {
   compatible = "arm,v7m-nvic";
   reg = <0xe000e100 0xc00>;
   interrupt-controller;
   #interrupt-cells = <2>;
  };
  systick: timer@e000e010 {
   compatible = "arm,armv7m-systick";
   reg = <0xe000e010 0x10>;
   status = "disabled";
  };
 };
};
/ {
 sw_pwm: sw-pwm {
  compatible = "nordic,nrf-sw-pwm";
  status = "disabled";
  label = "SW_PWM";
 };
};
/ {
 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;
  uart-0 = &uart0;
  adc-0 = &adc;
  gpio-0 = &gpio0;
  gpiote-0 = &gpiote;
  wdt-0 = &wdt;
  pwm-0 = &pwm0;
  pwm-1 = &pwm1;
  pwm-2 = &pwm2;
  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@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 {
   reg = <0x40002000 0x1000>;
   interrupts = <2 1>;
   status = "disabled";
   label = "UART_0";
  };
  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 0x1000>;
   #gpio-cells = <2>;
   label = "GPIO_0";
   status = "disabled";
  };
  i2c0: i2c@40003000 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x40003000 0x1000>;
   clock-frequency = <100000>;
   interrupts = <3 1>;
   status = "disabled";
   label = "I2C_0";
  };
  i2c1: i2c@40004000 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x40004000 0x1000>;
   clock-frequency = <100000>;
   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>;
  };
  qdec: qdec@40012000 {
   compatible = "nordic,nrf-qdec";
   reg = <0x40012000 0x1000>;
   interrupts = <18 1>;
   status = "disabled";
   label = "QDEC";
  };
  spi0: spi@40003000 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x40003000 0x1000>;
   interrupts = <3 1>;
   status = "disabled";
   label = "SPI_0";
  };
  spi1: spi@40004000 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x40004000 0x1000>;
   interrupts = <4 1>;
   status = "disabled";
   label = "SPI_1";
  };
  spi2: spi@40023000 {
   #address-cells = <1>;
   #size-cells = <0>;
   reg = <0x40023000 0x1000>;
   interrupts = <35 1>;
   status = "disabled";
   label = "SPI_2";
  };
  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";
  };
  wdt: 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>;
};
&flash0 {
 reg = <0x00000000 ((512) * 1024)>;
};
&sram0 {
 reg = <0x20000000 ((64) * 1024)>;
};
/ {
 soc {
  compatible = "nordic,nRF52832-QFAA", "nordic,nRF52832", "nordic,nRF52", "simple-bus";
 };
};
/ {
 model = "Nordic PCA10040 Dev Kit";
 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,bt-c2h-uart = &uart0;
  zephyr,sram = &sram0;
  zephyr,flash = &flash0;
  zephyr,code-partition = &slot0_partition;
 };
 leds {
  compatible = "gpio-leds";
  led0: led_0 {
   gpios = <&gpio0 17 (0 << 2)>;
   label = "Green LED 0";
  };
  led1: led_1 {
   gpios = <&gpio0 18 (0 << 2)>;
   label = "Green LED 1";
  };
  led2: led_2 {
   gpios = <&gpio0 19 (0 << 2)>;
   label = "Green LED 2";
  };
  led3: led_3 {
   gpios = <&gpio0 20 (0 << 2)>;
   label = "Green LED 3";
  };
 };
 pwmleds {
  compatible = "pwm-leds";
  pwm_led0: pwm_led_0 {
   pwms = <&pwm0 17>;
  };
 };
 buttons {
  compatible = "gpio-keys";
  button0: button_0 {
   gpios = <&gpio0 13 (1 << 8)>;
   label = "Push button switch 0";
  };
  button1: button_1 {
   gpios = <&gpio0 14 (1 << 8)>;
   label = "Push button switch 1";
  };
  button2: button_2 {
   gpios = <&gpio0 15 (1 << 8)>;
   label = "Push button switch 2";
  };
  button3: button_3 {
   gpios = <&gpio0 16 (1 << 8)>;
   label = "Push button switch 3";
  };
 };
 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 3 0>,
      <1 0 &gpio0 4 0>,
      <2 0 &gpio0 28 0>,
      <3 0 &gpio0 29 0>,
      <4 0 &gpio0 30 0>,
      <5 0 &gpio0 31 0>,
      <6 0 &gpio0 11 0>,
      <7 0 &gpio0 12 0>,
      <8 0 &gpio0 13 0>,
      <9 0 &gpio0 14 0>,
      <10 0 &gpio0 15 0>,
      <11 0 &gpio0 16 0>,
      <12 0 &gpio0 17 0>,
      <13 0 &gpio0 18 0>,
      <14 0 &gpio0 19 0>,
      <15 0 &gpio0 20 0>,
      <16 0 &gpio0 22 0>,
      <17 0 &gpio0 23 0>,
      <18 0 &gpio0 24 0>,
      <19 0 &gpio0 25 0>,
      <20 0 &gpio0 26 0>,
      <21 0 &gpio0 27 0>;
 };
 aliases {
  led0 = &led0;
  led1 = &led1;
  led2 = &led2;
  led3 = &led3;
  pwm-led0 = &pwm_led0;
  sw0 = &button0;
  sw1 = &button1;
  sw2 = &button2;
  sw3 = &button3;
 };
};
&adc {
 status = "okay";
};
&gpiote {
 status = "okay";
};
&gpio0 {
 status = "okay";
};
arduino_serial: &uart0 {
 status = "okay";
 compatible = "nordic,nrf-uart";
 current-speed = <115200>;
 tx-pin = <6>;
 rx-pin = <8>;
 rts-pin = <5>;
 cts-pin = <7>;
};
arduino_i2c: &i2c0 {
 compatible = "nordic,nrf-twi";
 status = "okay";
 sda-pin = <26>;
 scl-pin = <27>;
};
&i2c1 {
 compatible = "nordic,nrf-twi";
 sda-pin = <30>;
 scl-pin = <31>;
};
&pwm0 {
 status = "okay";
 ch0-pin = <17>;
 ch0-inverted;
};
&spi0 {
 compatible = "nordic,nrf-spi";
 sck-pin = <27>;
 mosi-pin = <26>;
 miso-pin = <28>;
};
&spi1 {
 compatible = "nordic,nrf-spi";
 status = "okay";
 sck-pin = <31>;
 mosi-pin = <30>;
 miso-pin = <29>;
};
arduino_spi: &spi2 {
 compatible = "nordic,nrf-spi";
 status = "okay";
 sck-pin = <25>;
 mosi-pin = <23>;
 miso-pin = <24>;
};
&flash0 {
 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>;
  };
 };
};
