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zephyr/dts/bindings/dma/intel,adsp-hda.yaml

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dma/cavs_hda: DMA driver for HDA on cAVS Adds an initial driver for HDA streams on cAVS. A common code base is provided for all HDA streams while the drivers are identified differently as they have small behavior differences. Uses dma_status to describe the positions for read/write. Uses dma_reload to inform when to move the read/write positions. This closely follows how HDA is being used in SoF Simple test case is provided for both drivers. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
2022-02-17 00:33:45 +08:00
# Copyright (c) 2022 Intel Corporation. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
dma: HDA rename prefix from cAVS to ADSP HDA is a common IP used across the entire ADSP line and deserves a name respecting that alongside similiar IP drivers such as the ADSP GPDMA driver. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
2022-07-13 23:40:48 +08:00
# Common fields for Intel ADSP HDA DMA controllers
dma/cavs_hda: DMA driver for HDA on cAVS Adds an initial driver for HDA streams on cAVS. A common code base is provided for all HDA streams while the drivers are identified differently as they have small behavior differences. Uses dma_status to describe the positions for read/write. Uses dma_reload to inform when to move the read/write positions. This closely follows how HDA is being used in SoF Simple test case is provided for both drivers. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
2022-02-17 00:33:45 +08:00
include: dma-controller.yaml
properties:
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
reg:
required: true
dma/cavs_hda: DMA driver for HDA on cAVS Adds an initial driver for HDA streams on cAVS. A common code base is provided for all HDA streams while the drivers are identified differently as they have small behavior differences. Uses dma_status to describe the positions for read/write. Uses dma_reload to inform when to move the read/write positions. This closely follows how HDA is being used in SoF Simple test case is provided for both drivers. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
2022-02-17 00:33:45 +08:00
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
dma-channels:
required: true
dma/cavs_hda: DMA driver for HDA on cAVS Adds an initial driver for HDA streams on cAVS. A common code base is provided for all HDA streams while the drivers are identified differently as they have small behavior differences. Uses dma_status to describe the positions for read/write. Uses dma_reload to inform when to move the read/write positions. This closely follows how HDA is being used in SoF Simple test case is provided for both drivers. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
2022-02-17 00:33:45 +08:00
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
"#dma-cells":
const: 1
dma: Intel HDA buffer alignment property Bindings for Intel HDA now require the buffer alignment property to be set. Sets the property to 128 bytes for the common Intel cAVS device tree as was implied by the tests cases. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
2022-06-23 01:50:50 +08:00
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
"dma-buf-addr-alignment":
required: true
dma: dts: Add support for dma-copy-alignment and dma-buf-size-alignment dma-buf-size-alignment: Buffer size alignment required by the DMA controller. dma-copy-alignment: Minimal chunk of data possible to be copied by the controller. Signed-off-by: Adrian Warecki <adrian.warecki@intel.com>
2022-11-18 20:57:18 +08:00
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
"dma-buf-size-alignment":
required: true
dma: dts: Add support for dma-copy-alignment and dma-buf-size-alignment dma-buf-size-alignment: Buffer size alignment required by the DMA controller. dma-copy-alignment: Minimal chunk of data possible to be copied by the controller. Signed-off-by: Adrian Warecki <adrian.warecki@intel.com>
2022-11-18 20:57:18 +08:00
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-04 03:21:25 +08:00
"dma-copy-alignment":
required: true
intel_adsp: ace20_lnl: add initial ace 2.0 (LNL) board definition This commit adds definition of ACE 2.0 Lunar Lake board.board. Signed-off-by: Krzysztof Frydryk <Krzysztofx.Frydryk@intel.com> Signed-off-by: Jaroslaw Stelter <Jaroslaw.Stelter@intel.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2022-09-19 21:22:00 +08:00
dma-cells:
- channel