Thread (2 messages) 2 messages, 2 authors, 12d ago

[PATCH] dt-bindings: mfd: mediatek: Allow MT6357 ADC

COOLING12d

From: "Rob Herring (Arm)" <robh@kernel.org>
Date: 2026-09-21 23:26:45
Also in: linux-devicetree, linux-mediatek, lkml
Subsystem: multifunction devices (mfd), open firmware and flattened device tree bindings, the rest · Maintainers: Lee Jones, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds

MT6357 PMIC nodes can contain an adc child using the MT6359 AUXADC
binding. Add the child node reference so the ADC subnode is evaluated
instead of rejected.

Assisted-by: LLM
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml | 7 +++++++
 1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml
index b67fbe0e7a63..dbb48e380e77 100644
--- a/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml
+++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml
@@ -62,6 +62,13 @@ properties:
     description:
       List of MT6357 BUCKs and LDOs regulators.
 
+  adc:
+    type: object
+    $ref: /schemas/iio/adc/mediatek,mt6359-auxadc.yaml#
+    unevaluatedProperties: false
+    description:
+      MT6357 auxiliary ADC.
+
   rtc:
     type: object
     $ref: /schemas/rtc/rtc.yaml#
-- 
2.53.0

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