[PATCH v2 3/9] dt-bindings: usb: generic-ehci: Document access-controllers property

Document the access-controllers for EHCI USB controllers in case
access checks need to be performed to use them.

Signed-off-by: Marek Vasut <marex-TPsgXmltDcZWk0Htik3J/[email protected]>
---
Cc: Alexandre Torgue <alexandre.torgue-rj0Iel/[email protected]>
Cc: Christian Bruel <christian.bruel-rj0Iel/[email protected]>
Cc: Conor Dooley <[email protected]>
Cc: Fabrice Gasnier <fabrice.gasnier-rj0Iel/[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Maxime Coquelin <[email protected]>
Cc: Neil Armstrong <[email protected]>
Cc: Pankaj Dev <[email protected]>
Cc: Rahul Kumar <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Rosen Penev <[email protected]>
Cc: Thinh Nguyen <Thinh.Nguyen-HKixBCOQz3hWk0Htik3J/[email protected]>
Cc: Vinod Koul <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: [email protected]
Cc: [email protected]
Cc: linux-stm32-XDFAJ8BFU24N7RejjzZ/[email protected]
Cc: [email protected]
---
V2: No change
---
 Documentation/devicetree/bindings/usb/generic-ehci.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/generic-ehci.yaml b/Documentation/devicetree/bindings/usb/generic-ehci.yaml
index ae9fb70d0212c..6bca56681cdfe 100644
--- a/Documentation/devicetree/bindings/usb/generic-ehci.yaml
+++ b/Documentation/devicetree/bindings/usb/generic-ehci.yaml
@@ -80,6 +80,9 @@ properties:
     minItems: 1
     maxItems: 2
 
+  access-controllers:
+    maxItems: 1
+
   dma-coherent: true
 
   interrupts:
-- 
2.53.0