:orphan:

.. raw:: html

    <!--
    FIXME: do not limit page width until content uses another representation
    format other than tables
    -->
    <style>.wy-nav-content { max-width: none; !important }</style>

.. dtcompatible:: nordic,nrf7002-qspi
.. _dtbinding_nordic_nrf7002_qspi:

nordic,nrf7002-qspi (on qspi bus)
#################################

Vendor: :ref:`Nordic Semiconductor <dt_vendor_nordic>`

Description
***********



.. code-block:: none

   This is a representation of the nRF7002 Wi-Fi chip with QSPI interface.

Properties
**********

.. tabs::

   .. group-tab:: Node specific properties

      Properties not inherited from the base binding file.

      .. list-table::
         :widths: 1 1 4
         :header-rows: 1

         * - Name
           - Type
           - Details

         * - ``qspi-frequency``
           - ``int``
           - .. code-block:: none

                Maximum clock speed (in Hz) supported by the device.



             This property is **required**.

         * - ``qspi-quad-mode``
           - ``boolean``
           - .. code-block:: none

                If specified, Use QSPI in quad mode (4 IO lines) otherwise in
                SPI mode (2 IO lines - MOSI & MISO).



         * - ``qspi-rx-delay``
           - ``int``
           - .. code-block:: none

                Number of clock cycles from the rising edge of the SPI clock
                until the input serial data is sampled.



         * - ``qspi-cpha``
           - ``boolean``
           - .. code-block:: none

                Set to indicate phase starts with asserted half-phase (CPHA=1).
                The driver using this property must also use `cpol`.



         * - ``qspi-cpol``
           - ``boolean``
           - .. code-block:: none

                Set to indicate that the clock leading edge is falling (CPOL=1).
                The driver using this property requires also use `cpha`.



         * - ``iovdd-ctrl-gpios``
           - ``phandle-array``
           - .. code-block:: none

                GPIO of the SoC controlling IO_VDD Control pin of the nRF70


             This property is **required**.

         * - ``bucken-gpios``
           - ``phandle-array``
           - .. code-block:: none

                GPIO of the SoC controlling BUCK_EN pin of the nRF70


             This property is **required**.

         * - ``host-irq-gpios``
           - ``phandle-array``
           - .. code-block:: none

                GPIO of the SoC controlling the HOST_IRQ pin of the nRF70


             This property is **required**.

         * - ``srrf-switch-gpios``
           - ``phandle-array``
           - .. code-block:: none

                GPIO of the RF Switch to control SR RF output to either SR Antenna
                or shared Antenna with Wi-Fi



         * - ``wifi-max-tx-pwr-2g-dsss``
           - ``int``
           - .. code-block:: none

                Maximum transmit power allowed in 2.4GHz band for DSSS/CCK rates


             This property is **required**.

         * - ``wifi-max-tx-pwr-2g-mcs0``
           - ``int``
           - .. code-block:: none

                Maximum transmit power allowed in 2.4GHz band for MCS0


             This property is **required**.

         * - ``wifi-max-tx-pwr-2g-mcs7``
           - ``int``
           - .. code-block:: none

                Maximum transmit power allowed in 2.4GHz band for MCS7


             This property is **required**.

         * - ``wifi-max-tx-pwr-5g-low-mcs0``
           - ``int``
           - .. code-block:: none

                Maximum transmit power allowed in 5GHz band MCS0 low sub-band


             This property is **required**.

         * - ``wifi-max-tx-pwr-5g-low-mcs7``
           - ``int``
           - .. code-block:: none

                Maximum transmit power allowed in 5GHz band MCS7 low sub-band


             This property is **required**.

         * - ``wifi-max-tx-pwr-5g-mid-mcs0``
           - ``int``
           - .. code-block:: none

                Maximum transmit power allowed in 5GHz band MCS0 mid sub-band


             This property is **required**.

         * - ``wifi-max-tx-pwr-5g-mid-mcs7``
           - ``int``
           - .. code-block:: none

                Maximum transmit power allowed in 5GHz band MCS7 mid sub-band


             This property is **required**.

         * - ``wifi-max-tx-pwr-5g-high-mcs0``
           - ``int``
           - .. code-block:: none

                Maximum transmit power allowed in 5GHz band MCS0 high sub-band


             This property is **required**.

         * - ``wifi-max-tx-pwr-5g-high-mcs7``
           - ``int``
           - .. code-block:: none

                Maximum transmit power allowed in 5GHz band MCS7 high sub-band




   .. group-tab:: Deprecated node specific properties

      Deprecated properties not inherited from the base binding file.

      (None)

   .. group-tab:: Base properties

      Properties inherited from the base binding file, which defines
      common properties that may be set on many nodes. Not all of these
      may apply to the "nordic,nrf7002-qspi" compatible.

      .. list-table::
         :widths: 1 1 4
         :header-rows: 1

         * - Name
           - Type
           - Details

         * - ``reg``
           - ``array``
           - .. code-block:: none

                register space


             This property is **required**.

             See :ref:`zephyr:dt-important-props` for more information.

         * - ``status``
           - ``string``
           - .. code-block:: none

                indicates the operational status of a device


             Legal values: ``'ok'``, ``'okay'``, ``'disabled'``, ``'reserved'``, ``'fail'``, ``'fail-sss'``

             See :ref:`zephyr:dt-important-props` for more information.

         * - ``compatible``
           - ``string-array``
           - .. code-block:: none

                compatible strings


             This property is **required**.

             See :ref:`zephyr:dt-important-props` for more information.

         * - ``reg-names``
           - ``string-array``
           - .. code-block:: none

                name of each register space


         * - ``interrupts``
           - ``array``
           - .. code-block:: none

                interrupts for device


             See :ref:`zephyr:dt-important-props` for more information.

         * - ``interrupts-extended``
           - ``compound``
           - .. code-block:: none

                extended interrupt specifier for device


         * - ``interrupt-names``
           - ``string-array``
           - .. code-block:: none

                name of each interrupt


         * - ``interrupt-parent``
           - ``phandle``
           - .. code-block:: none

                phandle to interrupt controller node


         * - ``label``
           - ``string``
           - .. code-block:: none

                Human readable string describing the device (used as device_get_binding() argument)



             See :ref:`zephyr:dt-important-props` for more information.

             This property is **deprecated**.

         * - ``clocks``
           - ``phandle-array``
           - .. code-block:: none

                Clock gate information


         * - ``clock-names``
           - ``string-array``
           - .. code-block:: none

                name of each clock


         * - ``#address-cells``
           - ``int``
           - .. code-block:: none

                number of address cells in reg property


         * - ``#size-cells``
           - ``int``
           - .. code-block:: none

                number of size cells in reg property


         * - ``dmas``
           - ``phandle-array``
           - .. code-block:: none

                DMA channels specifiers


         * - ``dma-names``
           - ``string-array``
           - .. code-block:: none

                Provided names of DMA channel specifiers


         * - ``io-channels``
           - ``phandle-array``
           - .. code-block:: none

                IO channels specifiers


         * - ``io-channel-names``
           - ``string-array``
           - .. code-block:: none

                Provided names of IO channel specifiers


         * - ``mboxes``
           - ``phandle-array``
           - .. code-block:: none

                mailbox / IPM channels specifiers


         * - ``mbox-names``
           - ``string-array``
           - .. code-block:: none

                Provided names of mailbox / IPM channel specifiers


         * - ``power-domains``
           - ``phandle-array``
           - .. code-block:: none

                Power domain specifiers


         * - ``power-domain-names``
           - ``string-array``
           - .. code-block:: none

                Provided names of power domain specifiers


         * - ``#power-domain-cells``
           - ``int``
           - .. code-block:: none

                Number of cells in power-domains property


         * - ``zephyr,deferred-init``
           - ``boolean``
           - .. code-block:: none

                Do not initialize device automatically on boot. Device should be manually
                initialized using device_init().



         * - ``wakeup-source``
           - ``boolean``
           - .. code-block:: none

                Property to identify that a device can be used as wake up source.

                When this property is provided a specific flag is set into the
                device that tells the system that the device is capable of
                wake up the system.

                Wake up capable devices are disabled (interruptions will not wake up
                the system) by default but they can be enabled at runtime if necessary.



         * - ``zephyr,pm-device-runtime-auto``
           - ``boolean``
           - .. code-block:: none

                Automatically configure the device for runtime power management after the
                init function runs.



         * - ``zephyr,disabling-power-states``
           - ``phandles``
           - .. code-block:: none

                List of power states that will disable this device power.