| # Copyright (c) 2022 Nordic Semiconductor ASA |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: Nordic nRF family CCM (AES CCM mode encryption) |
| |
| compatible: "nordic,nrf-ccm" |
| |
| include: base.yaml |
| |
| properties: |
| reg: |
| required: true |
| |
| interrupts: |
| required: true |
| |
| length-field-length-8-bits: |
| type: boolean |
| description: | |
| Indicates whether the CCM peripheral supports the extended length |
| (8 bits) of the LENGTH field in encrypted/decrypted packets. |
| If not set, only the default length (5 bits) is supported. |
| |
| headermask-supported: |
| type: boolean |
| description: | |
| Indicates whether the CCM peripheral supports the headermask register to |
| set the PDU header bitmask used to derive the additional authentication |
| data (AAD) in CCM for Bluetooth Low Energy ACL, BIS and CIS PDUs. |