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.. dtcompatible:: nxp,s32-qspi-sfp-frad
.. _dtbinding_nxp_s32_qspi_sfp_frad:

nxp,s32-qspi-sfp-frad
#####################

Vendor: :ref:`NXP Semiconductors N.V. <dt_vendor_nxp>`

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



.. code-block:: none

   NXP S32 Quad Serial Peripheral Interface (QSPI) Secure Flash Protection SFP FRAD.
   The SFP FRAD performs second-level checks on input flash write and erase transactions, based on the address range of each transaction.

Properties
**********

Top level properties
====================

No top-level properties.

Child node properties
=====================

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   * - Name
     - Type
     - Details

   * - ``reg``
     - ``array``
     - This property is **required**.

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

   * - ``master-domain-acp-policy``
     - ``int``
     - .. code-block:: none

          Selects the master domain access control policy, defined in dt-bindings/qspi/nxp-s32-qspi.h:
          - NXP_S32_QSPI_NON_SECURE: Selects the non-secure access control policy.
          - NXP_S32_QSPI_SECURE: Selects the secure access control policy.
          - NXP_S32_QSPI_PRIVILEGE: Selects the privilege access control policy.
          Allowed combinations:
          - NXP_S32_QSPI_SECURE
          - NXP_S32_QSPI_SECURE | NXP_S32_QSPI_PRIVILEGE
          - NXP_S32_QSPI_NON_SECURE | NXP_S32_QSPI_PRIVILEGE
          - NXP_S32_QSPI_NON_SECURE | NXP_S32_QSPI_SECURE | NXP_S32_QSPI_PRIVILEGE



       This property is **required**.

   * - ``exclusive-access-lock``
     - ``string``
     - .. code-block:: none

          Selects the exclusive access lock:
          - DISABLED: The exclusive access lock disabled, granting write permissions for all masters
          - ENABLED: The exclusive access lock enabled, granting write permissions only to the
            exclusive access owner master and disabling write permissions for other masters.
          - NONE: This configuration should not be used
          The default corresponds to the reset value of the register field.



       Default value: ``DISABLED``

       Legal values: ``'DISABLED'``, ``'OWNER'``, ``'NONE'``

   * - ``exclusive-access-owner``
     - ``int``
     - .. code-block:: none

          The domain master ID that owns the exclusive access lock.
          Valid range: 0 - 63. The default corresponds to the reset
          value of the register field.