@@ -112,8 +112,9 @@ patternProperties:
description: Qualcomm DSP audio ports
routing:
- # TODO: Waiting for Documentation/devicetree/bindings/sound/qcom,q6adm.txt
type: object
+ $ref: /schemas/sound/qcom,q6adm-routing.yaml#
+ unevaluatedProperties: false
description: Qualcomm DSP LPASS audio routing
qcom,protection-domain:
new file mode 100644
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,q6adm-routing.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Audio Device Manager (Q6ADM) routing
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description:
+ Qualcomm Audio Device Manager (Q6ADM) routing node represents routing
+ specific configuration.
+
+properties:
+ compatible:
+ enum:
+ - qcom,q6adm-routing
+
+ "#sound-dai-cells":
+ const: 0
+
+required:
+ - compatible
+ - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/soc/qcom,apr.h>
+ #include <dt-bindings/sound/qcom,q6asm.h>
+
+ apr {
+ compatible = "qcom,apr-v2";
+ qcom,domain = <APR_DOMAIN_ADSP>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ service@8 {
+ compatible = "qcom,q6adm";
+ reg = <APR_SVC_ADM>;
+ qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+ routing {
+ compatible = "qcom,q6adm-routing";
+ #sound-dai-cells = <0>;
+ };
+ };
+ };
deleted file mode 100644
@@ -1,39 +0,0 @@
-Qualcomm Audio Device Manager (Q6ADM) binding
-
-Q6ADM is one of the APR audio service on Q6DSP.
-Please refer to qcom,apr.txt for details of the coommon apr service bindings
-used by the apr service device.
-
-- but must contain the following property:
-
-- compatible:
- Usage: required
- Value type: <stringlist>
- Definition: must be "qcom,q6adm-v<MAJOR-NUMBER>.<MINOR-NUMBER>".
- Or "qcom,q6adm" where the version number can be queried
- from DSP.
- example "qcom,q6adm-v2.0"
-
-
-= ADM routing
-"routing" subnode of the ADM node represents adm routing specific configuration
-
-- compatible:
- Usage: required
- Value type: <stringlist>
- Definition: must be "qcom,q6adm-routing".
-
-- #sound-dai-cells
- Usage: required
- Value type: <u32>
- Definition: Must be 0
-
-= EXAMPLE
-apr-service@8 {
- compatible = "qcom,q6adm";
- reg = <APR_SVC_ADM>;
- q6routing: routing {
- compatible = "qcom,q6adm-routing";
- #sound-dai-cells = <0>;
- };
-};
Convert Qualcomm Audio Device Manager (Q6ADM) bindings to DT schema. The original bindings documented: 1. APR service node with compatibles: "qcom,q6adm" and "qcom,q6adm-v<MAJOR-NUMBER>.<MINOR-NUMBER>", 2. Routing child node with compatible "qcom,q6adm-routing". The conversion entirely drops (1) because the compatible is already documented in bindings/soc/qcom/qcom,apr.yaml. The "qcom,q6adm-v<MAJOR-NUMBER>.<MINOR-NUMBER>" on the other hand is not used at all - neither in existing DTS, nor in downstream sources - so versions seems to be fully auto-detectable. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- Changes since v3: 1. New patch. --- .../bindings/soc/qcom/qcom,apr.yaml | 3 +- .../bindings/sound/qcom,q6adm-routing.yaml | 52 +++++++++++++++++++ .../devicetree/bindings/sound/qcom,q6adm.txt | 39 -------------- 3 files changed, 54 insertions(+), 40 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6adm-routing.yaml delete mode 100644 Documentation/devicetree/bindings/sound/qcom,q6adm.txt