[PATCH v4 2/3] bindings: pm8941-misc: Add support for VBUS detection

[Guru Das Srinagesh]

Add compatible string that adds support for reporting VBUS detection
status that can be detected via a dedicated PMIC pin.

Signed-off-by: Anirudh Ghayal <aghayal@xxxxxxxxxxxxxx>
Signed-off-by: Guru Das Srinagesh <gurus@xxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml b/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml
index e8eea83..15e3749 100644
--- a/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml
+++ b/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml
@@ -15,18 +15,23 @@ description: |
 
 properties:
   compatible:
+    minItems: 1
     items:
       - const: qcom,pm8941-misc
+      - const: qcom,pmd-vbus-det
 
   reg:
     maxItems: 1
 
   interrupts:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   interrupt-names:
+    minItems: 1
     items:
       - const: usb_id
+      - const: usb_vbus
 
 required:
   - compatible
-- 
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