zephyr/dts/bindings/ipc/intel,adsp-idc.yaml

# Copyright (c) 2022 Intel Corporation
# SPDX-License-Identifier: Apache-2.0

description: Intel ADSP Intra-DSP Communication (IDC)

compatible: "intel,adsp-idc"

include: base.yaml

properties:
  reg:
    required: true

  interrupts:
    required: true

  interrupt-parent:
    required: true
soc: intel_adsp: Refactored IPC/IDC Changes to code: 1. Renamed CAVS_IPC API from common/include/cavs_ipc.h to common/include/intel_adsp_ipc.h. Renamed all API functions and structs - added "intel_adsp_" prefix. 2. Moved definitions from intel-ipc-regs.h and ace-ipc-regs.g to SOC specific headers include/<soc_name>/adsp_ipc_regs.h. 3. Added new common intel_adsp_ipc_devtree.h header with new macros to retrieve IPC and IDC nodes and register addresses. Put those new macros in code replacing hardcoded values outside of devicetree. 4. Changed documentation of IDC and renamed IDC register struct to have common name between all intel adsp socs. 5. Removed excessive docs description on cAVS IPC protocol. Changes to Devicetree: 1. Renamed in all CAVS boards .dtsi files content in IPC nodes: - "cavs_host_ipc" node labels to "adsp_ipc" labels. - compatible "intel,cavs-host-ipc" renamed to "intel,adsp-host-ipc". 2. Added (previously missing) yaml file for "intel,adsp-host-ipc" compatible. 3. Renamed in all CAVS boards .dtsi files content in IDC nodes: - "idc" node labels to "adsp_idc" labels. - compatible "intel,cavs-idc" renamed to "intel-adsp-idc" 4. Renamed intel,cavs_idc.yaml file to intel,adsp_idc.yaml so it is suitable for both CAVS and ACE SoC family. Moved it from ipm bindings to ipc bindings where it belongs. Changes to Kconfig: 1. Renamed existing Kconfig option CONFIG_CAVS_IPC to INTEL_ADSP_IPC. 2. For renamed INTEL_ADSP_IPC addded default value based on status of the "adsp-ipc" and "adsp-ipc" node. Signed-off-by: Andrey Borisovich <andrey.borisovich@intel.com> 2022-07-13 05:15:06 +08:00			`# Copyright (c) 2022 Intel Corporation`
			`# SPDX-License-Identifier: Apache-2.0`

			`description: Intel ADSP Intra-DSP Communication (IDC)`

			`compatible: "intel,adsp-idc"`

			`include: base.yaml`

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

			`interrupts:`
			`required: true`

			`interrupt-parent:`
			`required: true`