[PATCH v2 01/15] dt-bindings: pwm: allwinner, sun4i-a10: Include generic pwm schema

Krzysztof Kozlowski
2022-02-14T21:27:06Z

Include generic pwm.yaml schema, which enforces PWM node naming and
brings pwm-cells requirement.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
---
.../bindings/pwm/allwinner,sun4i-a10-pwm.yaml | 53 ++++++++++---------
1 file changed, 28 insertions(+), 25 deletions(-)

diff --git a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
index 800d511502c4..e93e935564fb 100644
--- a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
@@ -52,33 +52,36 @@ properties:
resets:
maxItems: 1

-if:
- properties:
- compatible:
- contains:
- const: allwinner,sun50i-h6-pwm
-
-then:
- properties:
- clocks:
- maxItems: 2
-
- clock-names:
- items:
- - const: mod
- - const: bus
-
- required:
- - clock-names
- - resets
-
-else:
- properties:
- clocks:
- maxItems: 1
+
+allOf:
+ - $ref: pwm.yaml#
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun50i-h6-pwm
+
+ then:
+ properties:
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: mod
+ - const: bus
+
+ required:
+ - clock-names
+ - resets
+
+ else:
+ properties:
+ clocks:
+ maxItems: 1

required:
- - "#pwm-cells"
- compatible
- reg
- clocks