e31d3645b4
Add support QSPI secure flash protection (SFP) Signed-off-by: Cong Nguyen Huu <cong.nguyenhuu@nxp.com>
51 lines
1.5 KiB
YAML
51 lines
1.5 KiB
YAML
# Copyright 2024 NXP
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# SPDX-License-Identifier: Apache-2.0
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description: NXP S32 Quad Serial Peripheral Interface (QSPI) Secure Flash Protection SFP MDAD.
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The SFP MDAD performs first-level checks on input transactions, based on the secure attribute
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and MGID associated with each transaction.
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compatible: "nxp,s32-qspi-sfp-mdad"
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child-binding:
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properties:
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secure-attribute:
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type: int
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required: true
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description: |
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Selects the secure attribute, defined in dt-bindings/qspi/nxp-s32-qspi.h:
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- NXP_S32_QSPI_NON_SECURE: Allow the bus attribute for this master to non-secure
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- NXP_S32_QSPI_SECURE: Allow the bus attribute for this master to secure
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Allowed combinations:
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- NXP_S32_QSPI_NON_SECURE
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- NXP_S32_QSPI_SECURE
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- NXP_S32_QSPI_NON_SECURE | NXP_S32_QSPI_SECURE
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mask-type:
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type: string
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enum:
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- AND
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- OR
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default: AND
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description: |
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Selects the mask type:
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- AND: AND-ed mask
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- OR: OR-ed mask
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The default corresponds to the reset value of the register field.
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mask:
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type: int
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default: 0
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description: |
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Defines the mask value for the ID-Match comparison.
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Valid range: 0 - 63. The default corresponds to the
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reset value of the register field.
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domain-id:
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type: int
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required: true
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description: |
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Domain ID Reference value of the Domain-ID (MID) for MID-comparison.
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Valid range: 0 - 63.
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