linux-kernel - [PATCH v6 3/9] ASoC: dt-bindings: qcom,lpass-va-macro: Update bindings for clocks to support ADSP

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Message-Id: <20250715180050.3920019-4-quic_pkumpatl@quicinc.com>
Date: Tue, 15 Jul 2025 23:30:44 +0530
From: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Srinivas Kandagatla <srini@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>
Cc: cros-qcom-dts-watchers@...omium.org, linux-arm-msm@...r.kernel.org,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sound@...r.kernel.org,
        quic_pkumpatl@...cinc.com, kernel@....qualcomm.com,
        Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>
Subject: [PATCH v6 3/9] ASoC: dt-bindings: qcom,lpass-va-macro: Update bindings for clocks to support ADSP

From: Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>

Manage clock settings for ADSP solution. On Existing ADSP bypass
solutions, the macro and dcodec GDSCs are enabled using power domains
in lpass-va-macro which is not applicable for ADSP based platform.

Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>
Co-developed-by: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
---
 .../bindings/sound/qcom,lpass-va-macro.yaml   | 29 +++++++++++++++----
 1 file changed, 23 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
index f41deaa6f4df..aec654e6567e 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
@@ -76,12 +76,29 @@ allOf:
           contains:
             const: qcom,sc7280-lpass-va-macro
     then:
-      properties:
-        clocks:
-          maxItems: 1
-        clock-names:
-          items:
-            - const: mclk
+      if:
+        required:
+          - power-domains
+      then:
+        properties:
+          clocks:
+            minItems: 1
+            maxItems: 1
+          clock-names:
+            oneOf:
+              - items:  # for ADSP based platforms
+                  - const: mclk
+      else:
+        properties:
+          clocks:
+            minItems: 1
+            maxItems: 3
+          clock-names:
+            oneOf:
+              - items:  # for ADSP bypass based platforms
+                  - const: mclk
+                  - const: macro
+                  - const: dcodec
 
   - if:
       properties:
-- 
2.34.1