zephyr/tests/subsys/ipc/ipc_service/dts/bindings/ipc-service-backend.yaml

#
# Copyright (c) 2021 Carlo Caione <ccaione@baylibre.com>
#
# SPDX-License-Identifier: Apache-2.0
#

description: Backend binding to test the IPC service

compatible: "ipc-service-backend"

properties:
  offset:
    type: int
    required: true
    description: offset to add
ipc: ipc_service: Add support for multiple instances The IPC service code is currently assuming that only one IPC instance does exist and the user can use the IPC service API to interface with that singleton instance. This is a huge limitation and this patch is trying to fix this assumption introducing three major changes to the IPC service API: - All the IPC instances are now supposed to be instantiated as a struct device. A new test is introduced to be used as skeleton for all the other backends. - ipc_service_register_backend() is now removed (because multiple backends are now supported at the same time). - All the other ipc_service_*() functions are now taking a struct device pointer as parameter to specify on which instance the user is going to act and operate. In this patch the documentation is also extended to better clarify the terminology used. Signed-off-by: Carlo Caione <ccaione@baylibre.com> 2021-10-25 23:40:28 +08:00			`#`
			`# Copyright (c) 2021 Carlo Caione <ccaione@baylibre.com>`
			`#`
			`# SPDX-License-Identifier: Apache-2.0`
			`#`

			`description: Backend binding to test the IPC service`

			`compatible: "ipc-service-backend"`

			`properties:`
			`offset:`
			`type: int`
			`required: true`
			`description: offset to add`