dt-bindings: usb: xhci: Add Broadcom STB v2 compatible device

For some reason the "brcm,xhci-brcm-v2" compatible string has been missing
in the original bindings file. Add it to the Generic xHCI Controllers DT
schema since the controller driver expects it to be supported.

Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Link: https://lore.kernel.org/r/20201210090944.16283-9-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/usb/generic-xhci.yaml b/Documentation/devicetree/bindings/usb/generic-xhci.yaml
index 1ea1d49..23d73df 100644 (file)
--- a/Documentation/devicetree/bindings/usb/generic-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/generic-xhci.yaml
@@ -26,7 +26,9 @@ properties:
               - marvell,armada-8k-xhci
           - const: generic-xhci
       - description: Broadcom STB SoCs with xHCI
-        const: brcm,bcm7445-xhci
+        enum:
+          - brcm,xhci-brcm-v2
+          - brcm,bcm7445-xhci
       - description: Generic xHCI device
         const: xhci-platform
         deprecated: true