linux-kernel - [PATCH 1/2] ASoC: dt-bindings: lpass-va: add npl clock for new VA macro

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20221115105541.16322-2-srinivas.kandagatla@linaro.org>
Date:   Tue, 15 Nov 2022 10:55:40 +0000
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     broonie@...nel.org
Cc:     alsa-devel@...a-project.org, lgirdwood@...il.com, perex@...ex.cz,
        tiwai@...e.com, linux-kernel@...r.kernel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, devicetree@...r.kernel.org,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 1/2] ASoC: dt-bindings: lpass-va: add npl clock for new VA macro

LPASS VA Macro now has soundwire master to deal with access to
analog mic in low power island use cases. This also means that VA macro
now needs to get hold of the npl clock too. Add clock bindings required
for this.

As part of adding this bindings, also update bindings to be able to
specific and associate the clock names specific to the SoC.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 .../bindings/sound/qcom,lpass-va-macro.yaml   | 72 ++++++++++++++++---
 1 file changed, 64 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
index c36caf90b837..848e34111df1 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
@@ -27,16 +27,13 @@ properties:
     const: 0
 
   clocks:
-    maxItems: 3
+    minItems: 1
+    maxItems: 4
+
 
   clock-names:
-    oneOf:
-      - items:   #for ADSP based platforms
-          - const: mclk
-          - const: core
-          - const: dcodec
-      - items:   #for ADSP bypass based platforms
-          - const: mclk
+    minItems: 1
+    maxItems: 4
 
   clock-output-names:
     maxItems: 1
@@ -61,6 +58,65 @@ required:
   - reg
   - "#sound-dai-cells"
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,sc7280-lpass-va-macro
+    then:
+      properties:
+        clocks:
+          minItems: 1
+          maxItems: 1
+        clock-names:
+          items:
+            - const: mclk
+      required:
+        - clock-names
+        - clocks
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,sm8250-lpass-va-macro
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          maxItems: 3
+        clock-names:
+          items:
+            - const: mclk
+            - const: core
+            - const: dcodec
+      required:
+        - clock-names
+        - clocks
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sc8280xp-lpass-va-macro
+              - qcom,sm8450-lpass-va-macro
+    then:
+      properties:
+        clocks:
+          minItems: 4
+          maxItems: 4
+        clock-names:
+          items:
+            - const: mclk
+            - const: npl
+            - const: core
+            - const: dcodec
+      required:
+        - clock-names
+        - clocks
+
 additionalProperties: false
 
 examples:
-- 
2.25.1