[PATCH 1/2] dt-bindings: pwm: renesas,tpu-pwm: Improve json-schema

[Geert Uytterhoeven]

  - Include the general PWM controller schema,
  - Make clocks, power-domains, and resets properties required.

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
 .../bindings/pwm/renesas,tpu-pwm.yaml         | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml
index aa9a4570c9068226..3a072ee29815c695 100644
--- a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml
@@ -58,8 +58,25 @@ required:
   - compatible
   - reg
   - '#pwm-cells'
+  - clocks
+  - power-domains
 
-additionalProperties: false
+allOf:
+  - $ref: pwm.yaml#
+
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - renesas,tpu-r8a73a4
+                - renesas,tpu-r8a7740
+    then:
+      required:
+        - resets
+
+unevaluatedProperties: false
 
 examples:
   - |
-- 
2.25.1