dt/bindings: Add binding for Versatile system registers

robherring · dlezcano · commit 1a18554b9698 · 2015-01-29T14:02:15.000+01:00
Add binding for Versatile board system registers found in the FPGA of the
Versatile/AB and Versatile/PB boards.

Signed-off-by: Rob Herring &lt;robh@kernel.org&gt;
Cc: Pawel Moll &lt;pawel.moll@arm.com&gt;
Cc: Mark Rutland &lt;mark.rutland@arm.com&gt;
Cc: Ian Campbell &lt;ijc+devicetree@hellion.org.uk&gt;
Cc: Kumar Gala &lt;galak@codeaurora.org&gt;
Cc: devicetree@vger.kernel.org
Signed-off-by: Daniel Lezcano &lt;daniel.lezcano@linaro.org&gt;
diff --git a/Documentation/devicetree/bindings/arm/versatile-sysreg.txt b/Documentation/devicetree/bindings/arm/versatile-sysreg.txt
@@ -0,0 +1,10 @@
+ARM Versatile system registers
+--------------------------------------
+
+This is a system control registers block, providing multiple low level
+platform functions like board detection and identification, software
+interrupt generation, MMC and NOR Flash control etc.
+
+Required node properties:
+- compatible value : = "arm,versatile-sysreg", "syscon"
+- reg : physical base address and the size of the registers window
