regulator: dt-bindings: fp9931: Make vin-supply property as required

The FP9931 requires a vin power supply to operate, so mark vin-supply as
a required property in the binding.

Fixes: 80bbdefdfb417 ("dt-bindings: regulator: Add Fitipower FP9931/JD9930")
Signed-off-by: Robby Cai <robby.cai@nxp.com>
Link: https://patch.msgid.link/20260313133102.2749890-2-robby.cai@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/regulator/fitipower,fp9931.yaml b/Documentation/devicetree/bindings/regulator/fitipower,fp9931.yaml
index c6585e3bacbec09ffa8d7e92624dd82145f2cc19..00d66b92304750948a2a659e8d1f18b02c88b9fe 100644 (file)
--- a/Documentation/devicetree/bindings/regulator/fitipower,fp9931.yaml
+++ b/Documentation/devicetree/bindings/regulator/fitipower,fp9931.yaml
@@ -66,6 +66,7 @@ properties:
 required:
   - compatible
   - reg
+  - vin-supply
   - pg-gpios
   - enable-gpios