[PATCH v2 04/18] dt-bindings: irq: arm, versatile-fpga: add arm, rps-irq compatible string

[Neil Armstrong]

Under the OX810SE, this same controller is used as "Reference Peripheral
Specification" Interrupt Controller, so add new compatible string.

Signed-off-by: Neil Armstrong <narmstrong at baylibre.com>
---
 .../devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt b/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
index c9cf605..2fe78d5 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
@@ -6,7 +6,7 @@ controllers are OR:ed together and fed to the CPU tile's IRQ input. Each
 instance can handle up to 32 interrupts.
 
 Required properties:
-- compatible: "arm,versatile-fpga-irq"
+- compatible: "arm,versatile-fpga-irq" or "arm,rps-irq"
 - interrupt-controller: Identifies the node as an interrupt controller
 - #interrupt-cells: The number of cells to define the interrupts.  Must be 1
   as the FPGA IRQ controller has no configuration options for interrupt
-- 
1.9.1