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/Zephyr-latest/soc/nordic/nrf53/
DKconfig4 # SPDX-License-Identifier: Apache-2.0
46 default y if "$(dt_node_int_prop_int,$(VREGMAIN_PATH),regulator-initial-mode)" = 1
47 default y if "$(dt_node_int_prop_int,$(VREGRADIO_PATH),regulator-initial-mode)" = 1
83 bool "Pre-tick workaround for nRF5340 anomaly 165"
89 Indicates that the pre-tick workaround for the anomaly 165 that affects
121 regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
135 regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
188 MCU firmware, so when this option is used with the non-secure version of
208 load-capacitors property.
210 Enable the low-frequency oscillator (LFXO) functionality on XL1 and
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/Zephyr-latest/dts/bindings/clock/
Dnordic,nrf53-lfxo.yaml2 # SPDX-License-Identifier: Apache-2.0
4 description: Nordic nRF low-frequency crystal oscillator (nRF53 series)
6 compatible: "nordic,nrf53-lfxo"
8 include: fixed-clock.yaml
11 clock-frequency:
14 load-capacitors:
17 - "internal"
18 - "external"
20 Type of load capacitors connected to the crystal.
22 load-capacitance-picofarad:
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Dnordic,nrf53-hfxo.yaml2 # SPDX-License-Identifier: Apache-2.0
4 description: Nordic nRF high-frequency crystal oscillator (nRF53 series)
6 compatible: "nordic,nrf53-hfxo"
8 include: fixed-clock.yaml
11 clock-frequency:
14 load-capacitors:
17 - "internal"
18 - "external"
20 Type of load capacitors connected to the crystal.
22 load-capacitance-femtofarad:
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Dnordic,nrf-lfxo.yaml2 # SPDX-License-Identifier: Apache-2.0
4 description: Nordic nRF low-frequency crystal oscillator
6 compatible: "nordic,nrf-lfxo"
8 include: fixed-clock.yaml
11 clock-frequency:
14 load-capacitors:
17 - "internal"
18 - "external"
20 Type of load capacitors connected to the crystal. If not specified,
24 load-capacitance-femtofarad:
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Dnordic,nrf-hfxo.yaml2 # SPDX-License-Identifier: Apache-2.0
4 description: Nordic nRF high-frequency crystal oscillator
6 compatible: "nordic,nrf-hfxo"
8 include: fixed-clock.yaml
11 clock-frequency:
14 load-capacitors:
17 - "internal"
18 - "external"
20 Type of load capacitors connected to the crystal. If not specified,
24 load-capacitance-femtofarad:
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/Zephyr-latest/boards/nordic/nrf54l20pdk/
Dnrf54l20_cpuapp_common.dtsi4 * SPDX-License-Identifier: Apache-2.0
7 /* This file is common to the secure and non-secure domain */
10 #include "nrf54l20pdk_nrf54l20-common.dtsi"
15 zephyr,shell-uart = &uart20;
16 zephyr,uart-mcumgr = &uart20;
17 zephyr,bt-mon-uart = &uart20;
18 zephyr,bt-c2h-uart = &uart20;
19 zephyr,flash-controller = &rram_controller;
21 zephyr,bt-hci = &bt_hci_controller;
31 load-capacitors = "internal";
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/Zephyr-latest/boards/nordic/nrf54l15dk/
Dnrf54l_05_10_15_cpuapp_common.dtsi4 * SPDX-License-Identifier: Apache-2.0
7 /* This file is common to the secure and non-secure domain */
14 zephyr,shell-uart = &uart20;
15 zephyr,uart-mcumgr = &uart20;
16 zephyr,bt-mon-uart = &uart20;
17 zephyr,bt-c2h-uart = &uart20;
18 zephyr,flash-controller = &rram_controller;
29 load-capacitors = "internal";
30 load-capacitance-femtofarad = <15500>;
34 load-capacitors = "internal";
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/Zephyr-latest/boards/nordic/thingy53/
Dthingy53_nrf5340_cpuapp_ns.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
14 compatible = "nordic,thingy53-nrf5340-cpuapp";
19 zephyr,code-partition = &slot0_ns_partition;
28 regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
32 regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
40 load-capacitors = "internal";
41 load-capacitance-picofarad = <7>;
Dthingy53_nrf5340_cpuapp.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
14 compatible = "nordic,thingy53-nrf5340-cpuapp";
19 zephyr,code-partition = &slot0_partition;
20 zephyr,sram-secure-partition = &sram0_s;
21 zephyr,sram-non-secure-partition = &sram0_ns;
30 regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
34 regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
42 load-capacitors = "internal";
43 load-capacitance-picofarad = <7>;
/Zephyr-latest/soc/nordic/nrf54h/bicr/
Dbicr-schema.json14 "VDDH supplied with 2.1-5.5 V and VDD regulated by the chip (inductor present)",
240 "title": "Use built-in load capacitors",
257 "title": "Built-in load capacitance",
385 "title": "Use built-in load capacitors",
402 "title": "Built-in load capacitance",
Dbicrgen.py3 --------------------
23 --input <input_file.{hex,json}> \
24 [--svd <svd_file>] \
25 [--output <output_file.{hex,json}>] \
26 [--list]
29 SPDX-License-Identifier: Apache-2.0
46 def __init__(self, regs: ET.Element, name: str, data: bytes | bytearray | None = None) -> None:
59 def offset(self) -> int:
63 def size(self) -> int:
66 def _msk_pos(self, name: str) -> tuple[int, int]:
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/Zephyr-latest/doc/releases/
Dmigration-guide-4.0.rst39 to define default flash and ram partitioning based on TF-M.
60 specify it using the west ``--runner`` or ``-r`` option. (:github:`75284`)
61 * ADC: Domain clock needs to be explicitly defined if property st,adc-clock-source = <ASYNC> is use…
85 Trusted Firmware-M
130 Chip variants with open-drain outputs (``mcp23x09``, ``mcp23x18``) now correctly reflect this in
134 * The ``power-domain`` property has been removed in favor of ``power-domains``.
136 ``power-domain-names`` is also available to optionally name each entry in
137 ``power-domains``. The number of cells in the ``power-domains`` property need
138 to be defined using ``#power-domain-cells``.
143 * For all STM32 ADC that selects an asynchronous clock through ``st,adc-clock-source`` property,
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/Zephyr-latest/dts/bindings/input/
Dst,stmpe811.yaml2 # SPDX-License-Identifier: Apache-2.0
8 include: [i2c-device.yaml, touchscreen-common.yaml]
11 int-gpios:
12 type: phandle-array
17 raw-x-min:
23 raw-y-min:
29 raw-x-max:
35 raw-y-max:
41 panel-driver-settling-time-us:
44 - 10
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/Zephyr-latest/boards/raytac/mdbt53v_db_40/
Draytac_mdbt53v_db_40_nrf5340_cpuapp_common.dts4 * SPDX-License-Identifier: Apache-2.0
6 #include "raytac_mdbt53v_db_40_nrf5340_cpuapp_common-pinctrl.dtsi"
7 #include <zephyr/dt-bindings/input/input-event-codes.h>
13 zephyr,shell-uart = &uart0;
14 zephyr,uart-mcumgr = &uart0;
15 zephyr,bt-mon-uart = &uart0;
16 zephyr,bt-c2h-uart = &uart0;
17 zephyr,bt-hci = &bt_hci_ipc0;
18 nordic,802154-spinel-ipc = &ipc0;
23 compatible = "gpio-leds";
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/Zephyr-latest/boards/ezurio/bl5340_dvk/
Dbl5340_dvk_nrf5340_cpuapp_common.dtsi2 * Copyright (c) 2019-2023 Nordic Semiconductor ASA
3 * Copyright (c) 2021-2023 Laird Connectivity
5 * SPDX-License-Identifier: Apache-2.0
7 #include "bl5340_dvk_nrf5340_cpuapp_common-pinctrl.dtsi"
8 #include <zephyr/dt-bindings/input/input-event-codes.h>
13 zephyr,shell-uart = &uart0;
14 zephyr,uart-mcumgr = &uart0;
15 zephyr,bt-mon-uart = &uart0;
16 zephyr,bt-c2h-uart = &uart0;
18 zephyr,bt-hci = &bt_hci_ipc0;
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/Zephyr-latest/boards/nordic/nrf5340dk/
Dnrf5340_cpuapp_common.dtsi2 * Copyright (c) 2019-2020 Nordic Semiconductor ASA
4 * SPDX-License-Identifier: Apache-2.0
7 #include "nrf5340_cpuapp_common-pinctrl.dtsi"
8 #include <zephyr/dt-bindings/input/input-event-codes.h>
14 zephyr,shell-uart = &uart0;
15 zephyr,uart-mcumgr = &uart0;
16 zephyr,bt-mon-uart = &uart0;
17 zephyr,bt-c2h-uart = &uart0;
18 zephyr,bt-hci = &bt_hci_ipc0;
19 nordic,802154-spinel-ipc = &ipc0;
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/Zephyr-latest/boards/raytac/mdbt53_db_40/
Draytac_mdbt53_db_40_nrf5340_cpuapp_common.dts4 * SPDX-License-Identifier: Apache-2.0
6 #include "raytac_mdbt53_db_40_nrf5340_cpuapp_common-pinctrl.dtsi"
7 #include <zephyr/dt-bindings/input/input-event-codes.h>
13 zephyr,shell-uart = &uart0;
14 zephyr,uart-mcumgr = &uart0;
15 zephyr,bt-mon-uart = &uart0;
16 zephyr,bt-c2h-uart = &uart0;
17 zephyr,bt-hci = &bt_hci_ipc0;
18 nordic,802154-spinel-ipc = &ipc0;
23 compatible = "gpio-leds";
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/Zephyr-latest/boards/nordic/nrf5340_audio_dk/
Dnrf5340_audio_dk_nrf5340_cpuapp_common.dtsi2 * Copyright (c) 2020-2022 Nordic Semiconductor ASA
4 * SPDX-License-Identifier: Apache-2.0
6 #include "nrf5340_audio_dk_nrf5340_cpuapp_common-pinctrl.dtsi"
7 #include <zephyr/dt-bindings/sensor/ina230.h>
12 zephyr,shell-uart = &uart0;
13 zephyr,uart-mcumgr = &uart0;
14 zephyr,bt-mon-uart = &uart0;
15 zephyr,bt-c2h-uart = &uart0;
16 zephyr,bt-hci = &bt_hci_ipc0;
20 gpio_fwd: nrf-gpio-forwarder {
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/Zephyr-latest/boards/panasonic/pan1783/
Dpan1783_nrf5340_cpuapp_common.dtsi4 * SPDX-License-Identifier: Apache-2.0
6 #include "pan1783_nrf5340_cpuapp_common-pinctrl.dtsi"
7 #include <zephyr/dt-bindings/input/input-event-codes.h>
13 zephyr,shell-uart = &uart0;
14 zephyr,uart-mcumgr = &uart0;
15 zephyr,bt-mon-uart = &uart0;
16 zephyr,bt-c2h-uart = &uart0;
17 zephyr,bt-hci = &bt_hci_ipc0;
18 nordic,802154-spinel-ipc = &ipc0;
23 compatible = "gpio-leds";
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/Zephyr-latest/boards/aconno/acn52832/doc/
Dindex.rst7 nRF52832 ARM Cortex-M4F CPU and the following devices:
13 * :abbr:`I2C (Inter-Integrated Circuit)`
20 * :abbr:`UART (Universal asynchronous receiver-transmitter)`
28 Additionally to the SoC the board provides an on-board antenna with a RF matching circuit,
29 two external oscillators with 32 MHz and 32.768 kHz, load capacitors, a tag-connector
30 and a RGB-LED.
36 ------
38 +-------+-------------+--------------------+---------------+
39 | PIN # | Tag-Connect | NRF52832 Functions | Configuration |
42 +-------+-------------+--------------------+---------------+
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