linux-kernel - [PATCH v5 3/9] ASoC: qcom: dt-bindings: qcom,lpass-va-macro: Update bindings for clocks to support ADSP

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Message-Id: <20250625082927.31038-4-quic_pkumpatl@quicinc.com>
Date: Wed, 25 Jun 2025 13:59:21 +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 <quic_mohs@...cinc.com>
Subject: [PATCH v5 3/9] ASoC: qcom: dt-bindings: qcom,lpass-va-macro: Update bindings for clocks to support ADSP

From: Mohammad Rafi Shaik <quic_mohs@...cinc.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.

Reference:
 - qcom,lpass-tx-macro.yaml
 - qcom,lpass-rx-macro.yaml

Signed-off-by: Mohammad Rafi Shaik <quic_mohs@...cinc.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        | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 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..38679a4f21fa 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
@@ -75,14 +75,20 @@ allOf:
         compatible:
           contains:
             const: qcom,sc7280-lpass-va-macro
+
     then:
       properties:
         clocks:
-          maxItems: 1
+          minItems: 1
+          maxItems: 3
         clock-names:
-          items:
-            - const: mclk
-
+          oneOf:
+            - items:   # for ADSP based platforms
+                - const: mclk
+                - const: macro
+                - const: dcodec
+            - items:   # for ADSP bypass based platforms
+                - const: mclk
   - if:
       properties:
         compatible:
-- 
2.34.1