[PATCH] dt-bindings: soc: mediatek: Allow pwrap regs

The MT7622 PMIC wrapper has a regulators child node. Add the child
schema reference so regulator subnodes are evaluated by the MT6380
regulator binding instead of being rejected.

Assisted-by: Codex:gpt-5-5
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../devicetree/bindings/soc/mediatek/mediatek,pwrap.yaml       | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,pwrap.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,pwrap.yaml
index e7c4a3984c60..79b755858bad 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,pwrap.yaml
+++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,pwrap.yaml

@@ -105,6 +105,9 @@ properties:
   pmic:
     type: object
 
+  regulators:
+    $ref: /schemas/regulator/mediatek,mt6380-regulator.yaml#
+
 required:
   - compatible
   - reg

-- 
2.53.0

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] dt-bindings: missing referenced mediatek,mt6380-regulator.yaml schema
--

commit 73b0295b13e9c91b5f296071d21498bc710f649e
Author: Rob Herring (Arm) [off-list ref]

dt-bindings: soc: mediatek: Allow pwrap regs

This commit updates the MT7622 PMIC wrapper binding to add a child schema
reference for regulators. This change routes regulator subnodes to the
MT6380 regulator binding for evaluation.

[Severity: Low]
Does this introduce an invalid schema reference for the regulators property?

It appears the referenced mediatek,mt6380-regulator.yaml file does not exist
in the repository, as the MT6380 regulator binding is currently a legacy text
file (mt6380-regulator.txt).

This can cause make dt_binding_check to fail when resolving the
cross-reference or silently skip validating the regulators node. Subsequent
patches in the series also do not appear to add the missing YAML file.

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260921232527.3127894-1-robh@kernel.org?part=1

On 9/22/26 01:25, Rob Herring (Arm) wrote:

The MT7622 PMIC wrapper has a regulators child node. Add the child
schema reference so regulator subnodes are evaluated by the MT6380
regulator binding instead of being rejected.

Assisted-by: Codex:gpt-5-5
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

On Mon, Sep 21, 2026 at 06:25:26PM -0500, Rob Herring (Arm) wrote:

Err, this needs the conversion. Dropping this patch.

Rob