[PATCH 1/3] dt-bindings: Update Tegra194 and Tegra234 HDA bindings

["Sheetal ." <sheetal@nvidia.com>]

From: Sheetal <sheetal@nvidia.com>

- Tegra194 and Tegra234 HDA is not compatible with Tegra30, hence update
  them as standalone compatibles. Also, add necessary logic to the binding
  doc as HDA clocks and resets for Tegra194 and Tegra234 are different from
  Tegra30. This fixes below dtbs_check errors:
   - compatible: 'oneOf' conditional failed, one must be fixed:
        ['nvidia,tegra194-hda'] is too short
        'nvidia,tegra30-hda' was expected
        'nvidia,tegra132-hda' was expected
   - compatible: 'oneOf' conditional failed, one must be fixed:
	['nvidia,tegra234-hda'] is too short
	'nvidia,tegra30-hda' was expected
        'nvidia,tegra132-hda' was expected
   - hda@3510000: clock-names:1: 'hda2hdmi' was expected
   - hda@3510000: reset-names:1: 'hda2hdmi' was expected

Signed-off-by: Sheetal <sheetal@nvidia.com>
---
 .../bindings/sound/nvidia,tegra30-hda.yaml    | 83 ++++++++++++++++---
 1 file changed, 72 insertions(+), 11 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
index 3ca9affb79a2..703f009862a4 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
@@ -20,11 +20,12 @@ properties:
 
   compatible:
     oneOf:
-      - const: nvidia,tegra30-hda
+      - enum:
+          - nvidia,tegra30-hda
+          - nvidia,tegra194-hda
+          - nvidia,tegra234-hda
       - items:
           - enum:
-              - nvidia,tegra234-hda
-              - nvidia,tegra194-hda
               - nvidia,tegra186-hda
               - nvidia,tegra210-hda
               - nvidia,tegra124-hda
@@ -48,10 +49,7 @@ properties:
 
   clock-names:
     minItems: 2
-    items:
-      - const: hda
-      - const: hda2hdmi
-      - const: hda2codec_2x
+    maxItems: 3
 
   resets:
     minItems: 2
@@ -59,10 +57,7 @@ properties:
 
   reset-names:
     minItems: 2
-    items:
-      - const: hda
-      - const: hda2hdmi
-      - const: hda2codec_2x
+    maxItems: 3
 
   power-domains:
     maxItems: 1
@@ -93,6 +88,72 @@ required:
 
 additionalProperties: false
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - nvidia,tegra30-hda
+    then:
+      properties:
+        clocks:
+          minItems: 3
+        clock-names:
+          items:
+            - const: hda
+            - const: hda2hdmi
+            - const: hda2codec_2x
+        resets:
+          minItems: 3
+        reset-names:
+          items:
+            - const: hda
+            - const: hda2hdmi
+            - const: hda2codec_2x
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - nvidia,tegra194-hda
+    then:
+      properties:
+        clocks:
+          minItems: 3
+        clock-names:
+          items:
+            - const: hda
+            - const: hda2hdmi
+            - const: hda2codec_2x
+        resets:
+          maxItems: 2
+        reset-names:
+          items:
+            - const: hda
+            - const: hda2hdmi
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - nvidia,tegra234-hda
+    then:
+      properties:
+        clocks:
+          minItems: 2
+          maxItems: 2
+        clock-names:
+          items:
+            - const: hda
+            - const: hda2codec_2x
+        resets:
+          maxItems: 2
+        reset-names:
+          items:
+            - const: hda
+            - const: hda2codec_2x
+
 examples:
   - |
     #include<dt-bindings/clock/tegra124-car-common.h>
-- 
2.17.1