ARM: dt: fpga: Added binding docs for Xilinx Zynq FPGA manager.

Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/fpga/xilinx-zynq-fpga-mgr.txt b/Documentation/devicetree/bindings/fpga/xilinx-zynq-fpga-mgr.txt
new file mode 100644 (file)
index 0000000..7018aa8
--- /dev/null
+++ b/Documentation/devicetree/bindings/fpga/xilinx-zynq-fpga-mgr.txt
@@ -0,0 +1,19 @@
+Xilinx Zynq FPGA Manager
+
+Required properties:
+- compatible:          should contain "xlnx,zynq-devcfg-1.0"
+- reg:                 base address and size for memory mapped io
+- interrupts:          interrupt for the FPGA manager device
+- clocks:              phandle for clocks required operation
+- clock-names:         name for the clock, should be "ref_clk"
+- syscon:              phandle for access to SLCR registers
+
+Example:
+       devcfg: devcfg@f8007000 {
+               compatible = "xlnx,zynq-devcfg-1.0";
+               reg = <0xf8007000 0x100>;
+               interrupts = <0 8 4>;
+               clocks = <&clkc 12>;
+               clock-names = "ref_clk";
+               syscon = <&slcr>;
+       };