nxp,s32-qspi-sfp-frad

Vendor: NXP Semiconductors N.V.

Description

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

Name

Type

Details

reg

array

This property is required.

See Important properties for more information.

master-domain-acp-policy

int

 
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

 
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

 
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.