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doc: migration-guide-3.7: Group Bluetooth sections together

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Move Bluetooth HCI section under the existing Bluetooth top-level section.

Signed-off-by: Johan Hedberg <johan.hedberg@silabs.com>
This commit is contained in:
Johan Hedberg 2024-07-22 12:32:03 +03:00 • committed by Alberto Escolar
commit 541479c479
1 changed files with 27 additions and 27 deletions
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54
doc/releases/migration-guide-3.7.rst
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@ -279,33 +279,6 @@ Device Drivers and Devicetree
Analog-to-Digital Converter (ADC)
=================================
Bluetooth HCI
=============
* A new HCI driver API was introduced (:github:`72323`) and the old one deprecated. The new API
follows the normal Zephyr driver model, with devicetree nodes, etc. The host now
selects which driver instance to use as the controller by looking for a ``zephyr,bt-hci``
chosen property. The devicetree bindings for all HCI drivers derive from a common
``bt-hci.yaml`` base binding.
* As part of the new HCI driver API, the ``zephyr,bt-uart`` chosen property is no longer used,
rather the UART HCI drivers select their UART by looking for the parent devicetree node of the
HCI driver instance node.
* As part of the new HCI driver API, the ``zephyr,bt-hci-ipc`` chosen property is only used for
the controller side, whereas the HCI driver now relies on nodes with the compatible string
``zephyr,bt-hci-ipc``.
* The ``BT_NO_DRIVER`` Kconfig option was removed. HCI drivers are no-longer behind a Kconfig
choice, rather they can now be enabled and disabled independently, mostly based on their
respective devicetree node being enabled or not.
* The ``BT_HCI_VS_EXT`` Kconfig option was deleted and the feature is now included in the
:kconfig:option:`CONFIG_BT_HCI_VS` Kconfig option.
* The ``BT_HCI_VS_EVT`` Kconfig option was removed, since vendor event support is implicit if
the :kconfig:option:`CONFIG_BT_HCI_VS` option is enabled.
* The bt_read_static_addr() API was removed. This wasn't really a completely public API, but
since it was exposed by the public hci_driver.h header file the removal is mentioned here.
Enable the :kconfig:option:`CONFIG_BT_HCI_VS` Kconfig option instead, and use vendor specific
HCI commands API to get the Controller's Bluetooth static address when available.
Charger
=======
@ -714,6 +687,33 @@ Watchdog
Bluetooth
*********
Bluetooth HCI
=============
* A new HCI driver API was introduced (:github:`72323`) and the old one deprecated. The new API
follows the normal Zephyr driver model, with devicetree nodes, etc. The host now
selects which driver instance to use as the controller by looking for a ``zephyr,bt-hci``
chosen property. The devicetree bindings for all HCI drivers derive from a common
``bt-hci.yaml`` base binding.
* As part of the new HCI driver API, the ``zephyr,bt-uart`` chosen property is no longer used,
rather the UART HCI drivers select their UART by looking for the parent devicetree node of the
HCI driver instance node.
* As part of the new HCI driver API, the ``zephyr,bt-hci-ipc`` chosen property is only used for
the controller side, whereas the HCI driver now relies on nodes with the compatible string
``zephyr,bt-hci-ipc``.
* The ``BT_NO_DRIVER`` Kconfig option was removed. HCI drivers are no-longer behind a Kconfig
choice, rather they can now be enabled and disabled independently, mostly based on their
respective devicetree node being enabled or not.
* The ``BT_HCI_VS_EXT`` Kconfig option was deleted and the feature is now included in the
:kconfig:option:`CONFIG_BT_HCI_VS` Kconfig option.
* The ``BT_HCI_VS_EVT`` Kconfig option was removed, since vendor event support is implicit if
the :kconfig:option:`CONFIG_BT_HCI_VS` option is enabled.
* The bt_read_static_addr() API was removed. This wasn't really a completely public API, but
since it was exposed by the public hci_driver.h header file the removal is mentioned here.
Enable the :kconfig:option:`CONFIG_BT_HCI_VS` Kconfig option instead, and use vendor specific
HCI commands API to get the Controller's Bluetooth static address when available.
Bluetooth Mesh
==============