linux-kernel - [PATCH 1/9] ASoC: dt-bindings: qcom,lpass-rx-macro: narrow clocks per variants

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Message-Id: <20230310132201.322148-2-krzysztof.kozlowski@linaro.org>
Date:   Fri, 10 Mar 2023 14:21:53 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Banajit Goswami <bgoswami@...cinc.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, linux-arm-msm@...r.kernel.org,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 1/9] ASoC: dt-bindings: qcom,lpass-rx-macro: narrow clocks per variants

Currently the Qualcomm RX macro codec binding allows two different clock
setups - with (for ADSP) and without macro/dcodec entries (for ADSP
bypassed).  With more devices coming soon, this will keep growing, thus
rework the clocks/clock-names to be specific for each binding.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 .../bindings/sound/qcom,lpass-rx-macro.yaml   | 58 ++++++++++++++-----
 1 file changed, 44 insertions(+), 14 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
index b0b95689d78b..8b3d617a9578 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
@@ -9,9 +9,6 @@ title: LPASS(Low Power Audio Subsystem) RX Macro audio codec
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
 
-allOf:
-  - $ref: dai-common.yaml#
-
 properties:
   compatible:
     enum:
@@ -34,17 +31,8 @@ properties:
     maxItems: 5
 
   clock-names:
-    oneOf:
-      - items:   #for ADSP based platforms
-          - const: mclk
-          - const: npl
-          - const: macro
-          - const: dcodec
-          - const: fsgen
-      - items:   #for ADSP bypass based platforms
-          - const: mclk
-          - const: npl
-          - const: fsgen
+    minItems: 3
+    maxItems: 5
 
   clock-output-names:
     maxItems: 1
@@ -62,6 +50,48 @@ required:
   - reg
   - "#sound-dai-cells"
 
+allOf:
+  - $ref: dai-common.yaml#
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sc7280-lpass-rx-macro
+    then:
+      properties:
+        clock-names:
+          oneOf:
+            - items:   #for ADSP based platforms
+                - const: mclk
+                - const: npl
+                - const: macro
+                - const: dcodec
+                - const: fsgen
+            - items:   #for ADSP bypass based platforms
+                - const: mclk
+                - const: npl
+                - const: fsgen
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sc8280xp-lpass-rx-macro
+            - qcom,sm8250-lpass-rx-macro
+            - qcom,sm8450-lpass-rx-macro
+    then:
+      properties:
+        clocks:
+          minItems: 5
+          maxItems: 5
+        clock-names:
+          items:
+            - const: mclk
+            - const: npl
+            - const: macro
+            - const: dcodec
+            - const: fsgen
+
 unevaluatedProperties: false
 
 examples:
-- 
2.34.1