1 files changed, 0 insertions, 36 deletions
diff --git a/kernel/Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt b/kernel/Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt
deleted file mode 100644
index c9cf605bb..000000000
--- a/kernel/Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-* ARM Versatile FPGA interrupt controller
-
-One or more FPGA IRQ controllers can be synthesized in an ARM reference board
-such as the Integrator or Versatile family. The output of these different
-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"
-- 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
-  sources.  The cell is a u32 and defines the interrupt number.
-- reg: The register bank for the FPGA interrupt controller.
-- clear-mask: a u32 number representing the mask written to clear all IRQs
-  on the controller at boot for example.
-- valid-mask: a u32 number representing a bit mask determining which of
-  the interrupts are valid. Unconnected/unused lines are set to 0, and
-  the system till not make it possible for devices to request these
-  interrupts.
-
-Example:
-
-pic: pic@14000000 {
-        compatible = "arm,versatile-fpga-irq";
-        #interrupt-cells = <1>;
-        interrupt-controller;
-        reg = <0x14000000 0x100>;
-        clear-mask = <0xffffffff>;
-        valid-mask = <0x003fffff>;
-};
-
-Optional properties:
-- interrupts: if the FPGA IRQ controller is cascaded, i.e. if its IRQ
-  output is simply connected to the input of another IRQ controller,
-  then the parent IRQ shall be specified in this property.