ASoC: dt-bindings: qcom,apr: Split services to shared schema
The APR/GPR nodes are organized like:
apr-or-gpr-device-node <- qcom,apr.yaml
apr-gpr-service@[0-9] <- qcom,apr.yaml
service-specific-components <- /schemas/sound/qcom,q6*.yaml
The schema for services (apr-gpr-service@[0-9]) already grows
considerably and is still quite not specific. It allows several
incorrect combinations, like adding a clock-controller to a APM device.
Restricting it would complicate the schema even more. Bringing new
support for sound on Qualcomm SM8450 and SC8280XP SoC would grow it as
well.
Simplify the qcom,apr.yaml by splitting the services to a shared file
which will be:
1. Referenced by qcom,apr.yaml with additionalProperties:true,
2. Referenced by specific bindings for services with
additionalProperties:false (not yet in this commit).
While moving the code, add also required 'reg' and
'qcom,protection-domain' to further constrain the bindings.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221115120235.167812-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-15 13:02:26 +01:00
# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
%YAML 1.2
---
$id : http://devicetree.org/schemas/soc/qcom/qcom,apr-services.yaml#
$schema : http://devicetree.org/meta-schemas/core.yaml#
title : Qualcomm APR/GPR services shared parts
maintainers :
- Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
description :
Common parts of a static service in Qualcomm APR/GPR (Asynchronous/Generic
Packet Router).
properties :
reg :
minimum : 1
maximum : 13
description : |
APR Service ID
3 = DSP Core Service
4 = Audio Front End Service.
5 = Voice Stream Manager Service.
6 = Voice processing manager.
7 = Audio Stream Manager Service.
8 = Audio Device Manager Service.
9 = Multimode voice manager.
10 = Core voice stream.
11 = Core voice processor.
12 = Ultrasound stream manager.
13 = Listen stream manager.
GPR Service ID
1 = Audio Process Manager Service
2 = Proxy Resource Manager Service.
3 = AMDB Service.
4 = Voice processing manager.
qcom,protection-domain :
$ref : /schemas/types.yaml#/definitions/string-array
description : |
2022-12-29 16:16:47 +01:00
Protection domain service name and path for APR service (if supported).
Possible values are: :
ASoC: dt-bindings: qcom,apr: Split services to shared schema
The APR/GPR nodes are organized like:
apr-or-gpr-device-node <- qcom,apr.yaml
apr-gpr-service@[0-9] <- qcom,apr.yaml
service-specific-components <- /schemas/sound/qcom,q6*.yaml
The schema for services (apr-gpr-service@[0-9]) already grows
considerably and is still quite not specific. It allows several
incorrect combinations, like adding a clock-controller to a APM device.
Restricting it would complicate the schema even more. Bringing new
support for sound on Qualcomm SM8450 and SC8280XP SoC would grow it as
well.
Simplify the qcom,apr.yaml by splitting the services to a shared file
which will be:
1. Referenced by qcom,apr.yaml with additionalProperties:true,
2. Referenced by specific bindings for services with
additionalProperties:false (not yet in this commit).
While moving the code, add also required 'reg' and
'qcom,protection-domain' to further constrain the bindings.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221115120235.167812-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-15 13:02:26 +01:00
"avs/audio" , "msm/adsp/audio_pd" .
"kernel/elf_loader" , "msm/modem/wlan_pd" .
"tms/servreg" , "msm/adsp/audio_pd" .
"tms/servreg" , "msm/modem/wlan_pd" .
"tms/servreg" , "msm/slpi/sensor_pd" .
required :
- reg
additionalProperties : true
