zephyr/dts/bindings/firmware/arm,scmi-shmem.yaml

# Copyright 2024 NXP
# SPDX-License-Identifier: Apache-2.0

description: System Control and Management Interface (SCMI) shared memory (SHMEM)

compatible: "arm,scmi-shmem"

include: [base.yaml]

properties:
  reg:
    required: true
firmware: introduce SCMI core support Introduce core support for ARM's SCMI (System Control and Management Interface). This includes: * shared memory (SHMEM) driver. This consists of a suite of functions used to interact with the shared memory area. * shared memory and doorbell-based transport layer driver. Data is passed between platform and agent via shared memory. Signaling is done using polling (PRE_KERNEL) and doorbells (POST_KERNEL). This makes use of Zephyr MBOX API (for signaling purposes) and the SHMEM driver (for polling and data transfer). * core driver - acts as glue between transport and protocol layers. Provides synchronized access to transport layer channels and channel assignment/initialization. * infrastructure for creating SCMI protocols This is based on ARM's SCMI Platform Design Document: DEN0056E. Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> 2024-08-07 16:04:19 +08:00			`# Copyright 2024 NXP`
			`# SPDX-License-Identifier: Apache-2.0`

			`description: System Control and Management Interface (SCMI) shared memory (SHMEM)`

			`compatible: "arm,scmi-shmem"`

			`include: [base.yaml]`

			`properties:`
			`reg:`
			`required: true`