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[v5,2/9] dt: bindings: at91: Add a new binding for the bus matrix

Message ID 1393841162-25339-3-git-send-email-jjhiblot@traphandler.com
State Superseded, archived
Headers show

Commit Message

Jean-Jacques Hiblot March 3, 2014, 10:05 a.m. UTC 
This binding is used to initialize the bus matrix base address.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@traphandler.com>
---
 Documentation/devicetree/bindings/arm/atmel-at91.txt | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt
index 16f60b4..bf9cb13 100644
--- a/Documentation/devicetree/bindings/arm/atmel-at91.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt
@@ -105,3 +105,17 @@  Example:
 		compatible = "atmel,at91sam9260-rstc";
 		reg = <0xfffffd00 0x10>;
 	};
+
+Bus Matrix controller
+
+required properties:
+- compatible: Should be "atmel,<chip>-bus-matrix".
+  <chip> can be "at91sam9260".
+- reg: Should contain registers location and length
+
+Example:
+
+	matrix: matrix@ffffee00 {
+		compatible = "atmel,at91sam9260-bus-matrix";
+		reg = <0xffffee00 0x200>;
+	};