[PATCH v8 1/4] doc: add bindings document for altera fpga manager

[<atull@opensource.altera.com>]

From: Alan Tull <atull@opensource.altera.com>

New bindings document for Altera fpga manager.

Signed-off-by: Alan Tull <atull@opensource.altera.com>
---
v5 : Move bindings to drivers/staging/fpga/Documentation/bindings

v6 : No change in this patch for v6 of the patch set

v7 : No change in this patch for v7 of the patch set

v8 : Make compatible string and name of bindings doc more chip
     specific
---
 .../bindings/altera-socfpga-fpga-mgr.txt           |   17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 drivers/staging/fpga/Documentation/bindings/altera-socfpga-fpga-mgr.txt

diff --git a/drivers/staging/fpga/Documentation/bindings/altera-socfpga-fpga-mgr.txt b/drivers/staging/fpga/Documentation/bindings/altera-socfpga-fpga-mgr.txt
new file mode 100644
index 0000000..9b027a6
--- /dev/null
+++ b/drivers/staging/fpga/Documentation/bindings/altera-socfpga-fpga-mgr.txt
@@ -0,0 +1,17 @@
+Altera SOCFPGA FPGA Manager
+
+Required properties:
+- compatible : should contain "altr,socfpga-fpga-mgr"
+- reg        : base address and size for memory mapped io.
+               - The first index is for FPGA manager register access.
+               - The second index is for writing FPGA configuration data.
+- interrupts : interrupt for the FPGA Manager device.
+
+Example:
+
+	hps_0_fpgamgr: fpgamgr@0xff706000 {
+		compatible = "altr,socfpga-fpga-mgr";
+		reg = <0xFF706000 0x1000
+		       0xFFB90000 0x1000>;
+		interrupts = <0 175 4>;
+	};
-- 
1.7.9.5