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* [PATCH v2] dt-bindings: extcon: linux,extcon-usb-gpio: GPIO must be provided
@ 2025-09-04 20:41 David Heidelberg via B4 Relay
  2025-09-06 12:32 ` Chanwoo Choi
  0 siblings, 1 reply; 2+ messages in thread
From: David Heidelberg via B4 Relay @ 2025-09-04 20:41 UTC (permalink / raw)
  To: MyungJoo Ham, Chanwoo Choi, Rob Herring, Krzysztof Kozlowski,
	Conor Dooley, Frank Li
  Cc: linux-kernel, devicetree, Conor Dooley, David Heidelberg

From: David Heidelberg <david@ixit.cz>

Without providing either ID or VBUS GPIO the driver is not able to operate.
Original text binding says:
  "Either one of id-gpio or vbus-gpio must be present."

Fixes: 79a31ce03f41 ("dt-bindings: extcon: convert extcon-usb-gpio.txt to yaml format")
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
---
Changes in v2:
- Rebased and added Conor A-b.
- Link to v1: https://lore.kernel.org/r/20250329-yaml-extcon-usb-gpio-v1-1-190696e53a0b@ixit.cz
---
 Documentation/devicetree/bindings/extcon/linux,extcon-usb-gpio.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/extcon/linux,extcon-usb-gpio.yaml b/Documentation/devicetree/bindings/extcon/linux,extcon-usb-gpio.yaml
index 8856107bdd33b8654812ab9c97e85e23dc2ef75a..8f29d333602b95fe5ccd8464aa64e2d1f0c1c781 100644
--- a/Documentation/devicetree/bindings/extcon/linux,extcon-usb-gpio.yaml
+++ b/Documentation/devicetree/bindings/extcon/linux,extcon-usb-gpio.yaml
@@ -25,6 +25,12 @@ properties:
 required:
   - compatible
 
+anyOf:
+  - required:
+      - id-gpios
+  - required:
+      - vbus-gpios
+
 additionalProperties: false
 
 examples:

---
base-commit: 4ac65880ebca1b68495bd8704263b26c050ac010
change-id: 20250329-yaml-extcon-usb-gpio-251b66522287

Best regards,
-- 
David Heidelberg <david@ixit.cz>



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2025-09-04 20:41 [PATCH v2] dt-bindings: extcon: linux,extcon-usb-gpio: GPIO must be provided David Heidelberg via B4 Relay
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