[PATCH 3/8] dt-bindings: usb: generic-ehci: Document access-controllers property

[Marek Vasut]

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 at nabladev.com>
---
Cc: Alexandre Torgue <alexandre.torgue at foss.st.com>
Cc: Christian Bruel <christian.bruel at foss.st.com>
Cc: Conor Dooley <conor+dt at kernel.org>
Cc: Fabrice Gasnier <fabrice.gasnier at foss.st.com>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Cc: Krzysztof Kozlowski <krzk+dt at kernel.org>
Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
Cc: Neil Armstrong <neil.armstrong at linaro.org>
Cc: Pankaj Dev <pankaj.dev at st.com>
Cc: Rahul Kumar <rahul.kumar05 at st.com>
Cc: Rob Herring <robh at kernel.org>
Cc: Rosen Penev <rosenp at gmail.com>
Cc: Thinh Nguyen <Thinh.Nguyen at synopsys.com>
Cc: Vinod Koul <vkoul at kernel.org>
Cc: devicetree at vger.kernel.org
Cc: kernel at dh-electronics.com
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-kernel at vger.kernel.org
Cc: linux-phy at lists.infradead.org
Cc: linux-stm32 at st-md-mailman.stormreply.com
Cc: linux-usb at vger.kernel.org
---
 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