linux-kernel - [PATCH v2 10/11] ASoC: dt-bindings: qcom,q6apm-lpass-dais: Split to separate schema

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Message-Id: <20221115120235.167812-11-krzysztof.kozlowski@linaro.org>
Date:   Tue, 15 Nov 2022 13:02:34 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Banajit Goswami <bgoswami@...cinc.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, alsa-devel@...a-project.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        quic_srivasam@...cinc.com, quic_plai@...cinc.com
Subject: [PATCH v2 10/11] ASoC: dt-bindings: qcom,q6apm-lpass-dais: Split to separate schema

The Qualcomm DSP LPASS Audio DAIs are a bit different than Qualcomm DSP
Audio FrontEnd (Q6AFE) DAIs - they do not use children nodes for each
DAI.  None of other properties from qcom,q6dsp-lpass-ports.yaml apply
here as well, so move the qcom,q6apm-lpass-dais compatible to its own
binding.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

Cc: quic_srivasam@...cinc.com
Cc: quic_plai@...cinc.com
---
 .../bindings/sound/qcom,q6apm-lpass-dais.yaml | 32 +++++++++++++++++++
 .../sound/qcom,q6dsp-lpass-ports.yaml         |  1 -
 2 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6apm-lpass-dais.yaml

diff --git a/Documentation/devicetree/bindings/sound/qcom,q6apm-lpass-dais.yaml b/Documentation/devicetree/bindings/sound/qcom,q6apm-lpass-dais.yaml
new file mode 100644
index 000000000000..4b3ce779206b
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,q6apm-lpass-dais.yaml
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,q6apm-lpass-dais.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm DSP LPASS (Low Power Audio SubSystem) Audio Ports
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
+  - Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
+
+properties:
+  compatible:
+    enum:
+      - qcom,q6apm-lpass-dais
+
+  '#sound-dai-cells':
+    const: 1
+
+required:
+  - compatible
+  - '#sound-dai-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    dais {
+        compatible = "qcom,q6apm-lpass-dais";
+        #sound-dai-cells = <1>;
+    };
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
index b202692f1756..d8ebf2e528d2 100644
--- a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
@@ -16,7 +16,6 @@ properties:
   compatible:
     enum:
       - qcom,q6afe-dais
-      - qcom,q6apm-lpass-dais
 
   '#sound-dai-cells':
     const: 1
-- 
2.34.1