[PATCH 5/6] dt-bindings: interrupt-controller: Document UPG auxiliary L2

[Florian Fainelli]

Define the compatible string brcm,upg-aux-aon-l2-intc which is used by
the Broadcom STB UPG auxiliary always-on interrupt controller.

Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
---
 .../devicetree/bindings/interrupt-controller/brcm,l2-intc.txt    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt
index 98602f1d1e91..021cf822395c 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt
@@ -4,6 +4,7 @@ Required properties:
 
 - compatible: should be one of:
 	      "brcm,hif-spi-l2-intc" or
+	      "brcm,upg-aux-aon-l2-intc" or
 	      "brcm,l2-intc" for latched interrupt controllers
               should be "brcm,bcm7271-l2-intc" for level interrupt controllers
 - reg: specifies the base physical address and size of the registers
-- 
2.17.1