powerpc/mpc85xx: Add BSC9132 QDS Support

[cascardo/linux.git] / Documentation / devicetree / bindings / powerpc / fsl / board.txt

diff --git a/Documentation/devicetree/bindings/powerpc/fsl/board.txt b/Documentation/devicetree/bindings/powerpc/fsl/board.txt
index 380914e..700dec4 100644 (file)
--- a/Documentation/devicetree/bindings/powerpc/fsl/board.txt
+++ b/Documentation/devicetree/bindings/powerpc/fsl/board.txt
@@ -67,3 +67,20 @@ Example:
                        gpio-controller;
                };
        };
+
+* Freescale on-board FPGA connected on I2C bus
+
+Some Freescale boards like BSC9132QDS have on board FPGA connected on
+the i2c bus.
+
+Required properties:
+- compatible: Should be a board-specific string followed by a string
+  indicating the type of FPGA.  Example:
+       "fsl,<board>-fpga", "fsl,fpga-qixis-i2c"
+- reg: Should contain the address of the FPGA
+
+Example:
+       fpga: fpga@66 {
+               compatible = "fsl,bsc9132qds-fpga", "fsl,fpga-qixis-i2c";
+               reg = <0x66>;
+       };