371 lines
8.0 KiB
Plaintext
371 lines
8.0 KiB
Plaintext
/*
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* Copyright (c) 2019 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <arm/armv8-m.dtsi>
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#include <nordic/nrf_common.dtsi>
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/ {
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chosen {
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zephyr,bt-hci = &bt_hci_controller;
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zephyr,entropy = &rng;
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zephyr,flash-controller = &flash_controller;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@1 {
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device_type = "cpu";
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compatible = "arm,cortex-m33";
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reg = <1>;
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#address-cells = <1>;
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#size-cells = <1>;
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mpu: mpu@e000ed90 {
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compatible = "arm,armv8m-mpu";
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reg = <0xe000ed90 0x40>;
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};
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};
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};
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soc {
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ficr: ficr@1ff0000 {
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compatible = "nordic,nrf-ficr";
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reg = <0x01ff0000 0x1000>;
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#nordic,ficr-cells = <1>;
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status = "okay";
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};
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uicr: uicr@1ff8000 {
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compatible = "nordic,nrf-uicr";
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reg = <0x01ff8000 0x1000>;
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status = "okay";
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};
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sram0: memory@20000000 {
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compatible = "mmio-sram";
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};
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sram1: memory@21000000 {
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compatible = "zephyr,memory-region", "mmio-sram";
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zephyr,memory-region = "SRAM1";
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};
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clock: clock@41005000 {
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compatible = "nordic,nrf-clock";
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reg = <0x41005000 0x1000>;
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interrupts = <5 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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};
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power: power@41005000 {
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compatible = "nordic,nrf-power";
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reg = <0x41005000 0x1000>;
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interrupts = <5 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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#address-cells = <1>;
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#size-cells = <1>;
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gpregret1: gpregret1@4100551c {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "nordic,nrf-gpregret";
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reg = <0x4100551c 0x1>;
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status = "okay";
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};
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gpregret2: gpregret2@41005520 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "nordic,nrf-gpregret";
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reg = <0x41005520 0x1>;
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status = "okay";
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};
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};
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radio: radio@41008000 {
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compatible = "nordic,nrf-radio";
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reg = <0x41008000 0x1000>;
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interrupts = <8 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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dfe-supported;
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ieee802154-supported;
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ble-2mbps-supported;
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ble-coded-phy-supported;
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ieee802154: ieee802154 {
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compatible = "nordic,nrf-ieee802154";
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status = "disabled";
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};
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/* Note: In the nRF Connect SDK the SoftDevice Controller
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* is added and set as the default Bluetooth Controller.
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*/
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bt_hci_controller: bt_hci_controller {
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compatible = "zephyr,bt-hci-ll-sw-split";
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status = "okay";
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};
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};
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rng: random@41009000 {
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compatible = "nordic,nrf-rng";
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reg = <0x41009000 0x1000>;
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interrupts = <9 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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};
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gpiote: gpiote0: gpiote@4100a000 {
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compatible = "nordic,nrf-gpiote";
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reg = <0x4100a000 0x1000>;
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interrupts = <10 5>;
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status = "disabled";
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instance = <0>;
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};
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wdt: wdt0: watchdog@4100b000 {
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compatible = "nordic,nrf-wdt";
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reg = <0x4100b000 0x1000>;
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interrupts = <11 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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};
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timer0: timer@4100c000 {
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compatible = "nordic,nrf-timer";
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status = "disabled";
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reg = <0x4100c000 0x1000>;
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cc-num = <8>;
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max-bit-width = <32>;
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interrupts = <12 NRF_DEFAULT_IRQ_PRIORITY>;
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prescaler = <0>;
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};
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ecb: ecb@4100d000 {
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compatible = "nordic,nrf-ecb";
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reg = <0x4100d000 0x1000>;
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interrupts = <13 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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};
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ccm: ccm@4100e000 {
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compatible = "nordic,nrf-ccm";
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reg = <0x4100e000 0x1000>;
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interrupts = <14 NRF_DEFAULT_IRQ_PRIORITY>;
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length-field-length-8-bits;
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headermask-supported;
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status = "okay";
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};
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dppic: dppic@4100f000 {
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compatible = "nordic,nrf-dppic";
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reg = <0x4100f000 0x1000>;
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status = "okay";
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};
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temp: temp@41010000 {
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compatible = "nordic,nrf-temp";
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reg = <0x41010000 0x1000>;
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interrupts = <16 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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};
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rtc0: rtc@41011000 {
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compatible = "nordic,nrf-rtc";
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reg = <0x41011000 0x1000>;
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cc-num = <4>;
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interrupts = <17 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "disabled";
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};
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mbox: ipc: mbox@41012000 {
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compatible = "nordic,mbox-nrf-ipc", "nordic,nrf-ipc";
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reg = <0x41012000 0x1000>;
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tx-mask = <0x0000ffff>;
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rx-mask = <0x0000ffff>;
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interrupts = <18 NRF_DEFAULT_IRQ_PRIORITY>;
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#mbox-cells = <1>;
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status = "okay";
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};
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i2c0: i2c@41013000 {
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/*
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* This i2c node can be TWIM or TWIS,
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* for the user to pick:
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* compatible = "nordic,nrf-twim" or
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* "nordic,nrf-twis".
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*/
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compatible = "nordic,nrf-twim";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x41013000 0x1000>;
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clock-frequency = <I2C_BITRATE_STANDARD>;
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interrupts = <19 NRF_DEFAULT_IRQ_PRIORITY>;
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easydma-maxcnt-bits = <16>;
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status = "disabled";
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zephyr,pm-device-runtime-auto;
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};
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spi0: spi@41013000 {
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/*
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* This spi node can be SPIM or SPIS,
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* for the user to pick:
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* compatible = "nordic,nrf-spim" or
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* "nordic,nrf-spis".
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*/
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compatible = "nordic,nrf-spim";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x41013000 0x1000>;
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interrupts = <19 NRF_DEFAULT_IRQ_PRIORITY>;
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max-frequency = <DT_FREQ_M(8)>;
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easydma-maxcnt-bits = <16>;
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status = "disabled";
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};
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uart0: uart@41013000 {
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compatible = "nordic,nrf-uarte";
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reg = <0x41013000 0x1000>;
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interrupts = <19 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "disabled";
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};
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egu0: egu@41014000 {
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compatible = "nordic,nrf-egu";
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reg = <0x41014000 0x1000>;
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interrupts = <20 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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};
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rtc1: rtc@41016000 {
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compatible = "nordic,nrf-rtc";
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reg = <0x41016000 0x1000>;
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cc-num = <4>;
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interrupts = <22 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "disabled";
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};
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timer1: timer@41018000 {
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compatible = "nordic,nrf-timer";
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status = "disabled";
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reg = <0x41018000 0x1000>;
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cc-num = <8>;
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max-bit-width = <32>;
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interrupts = <24 NRF_DEFAULT_IRQ_PRIORITY>;
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prescaler = <0>;
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};
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timer2: timer@41019000 {
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compatible = "nordic,nrf-timer";
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status = "disabled";
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reg = <0x41019000 0x1000>;
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cc-num = <8>;
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max-bit-width = <32>;
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interrupts = <25 NRF_DEFAULT_IRQ_PRIORITY>;
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prescaler = <0>;
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};
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swi0: swi@4101a000 {
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compatible = "nordic,nrf-swi";
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reg = <0x4101a000 0x1000>;
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interrupts = <26 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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};
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swi1: swi@4101b000 {
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compatible = "nordic,nrf-swi";
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reg = <0x4101b000 0x1000>;
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interrupts = <27 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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};
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swi2: swi@4101c000 {
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compatible = "nordic,nrf-swi";
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reg = <0x4101c000 0x1000>;
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interrupts = <28 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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};
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swi3: swi@4101d000 {
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compatible = "nordic,nrf-swi";
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reg = <0x4101d000 0x1000>;
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interrupts = <29 NRF_DEFAULT_IRQ_PRIORITY>;
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status = "okay";
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};
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acl: acl@41080000 {
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compatible = "nordic,nrf-acl";
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reg = <0x41080000 0x1000>;
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status = "okay";
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};
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flash_controller: flash-controller@41080000 {
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compatible = "nordic,nrf53-flash-controller";
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reg = <0x41080000 0x1000>;
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partial-erase;
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#address-cells = <1>;
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#size-cells = <1>;
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flash1: flash@1000000 {
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compatible = "soc-nv-flash";
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erase-block-size = <2048>;
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write-block-size = <4>;
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};
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};
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vmc: vmc@41081000 {
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compatible = "nordic,nrf-vmc";
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reg = <0x41081000 0x1000>;
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status = "okay";
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};
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gpio0: gpio@418c0500 {
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compatible = "nordic,nrf-gpio";
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gpio-controller;
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reg = <0x418c0500 0x300>;
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#gpio-cells = <2>;
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status = "disabled";
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port = <0>;
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gpiote-instance = <&gpiote>;
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};
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gpio1: gpio@418c0800 {
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compatible = "nordic,nrf-gpio";
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gpio-controller;
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reg = <0x418c0800 0x300>;
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#gpio-cells = <2>;
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ngpios = <16>;
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status = "disabled";
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port = <1>;
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gpiote-instance = <&gpiote>;
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};
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};
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/* Default IPC description */
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ipc {
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ipc0: ipc0 {
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compatible = "zephyr,ipc-icbmsg";
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status = "okay";
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mboxes = <&mbox 0>, <&mbox 1>;
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mbox-names = "rx", "tx";
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tx-region = <&cpunet_cpuapp_ipc_shm>;
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rx-region = <&cpuapp_cpunet_ipc_shm>;
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tx-blocks = <32>;
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rx-blocks = <32>;
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};
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};
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};
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&nvic {
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arm,num-irq-priority-bits = <3>;
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};
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&systick {
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/* Use RTC for system clock, instead of SysTick. */
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status = "disabled";
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};
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