diff --git a/[refs] b/[refs]
index ddf4b9e1be79..ba63aa4642a8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 11a3c868f923b1c0b7a5c532881883b7db077ec3
+refs/heads/master: 6b81c427c08c572ef9e4f20024e71eacbb1a70b6
diff --git a/trunk/Documentation/devicetree/bindings/arm/tegra.txt b/trunk/Documentation/devicetree/bindings/arm/tegra.txt
index 6e69d2e5e766..665c54d6112e 100644
--- a/trunk/Documentation/devicetree/bindings/arm/tegra.txt
+++ b/trunk/Documentation/devicetree/bindings/arm/tegra.txt
@@ -1,14 +1,31 @@
 NVIDIA Tegra device tree bindings
 -------------------------------------------
 
-Boards with the tegra20 SoC shall have the following properties:
+SoCs
+-------------------------------------------
 
-Required root node property:
+Each device tree must specify which Tegra SoC it uses, using one of the
+following compatible values:
 
-compatible = "nvidia,tegra20";
+  nvidia,tegra20
+  nvidia,tegra30
 
-Boards with the tegra30 SoC shall have the following properties:
+Boards
+-------------------------------------------
 
-Required root node property:
+Each device tree must specify which one or more of the following
+board-specific compatible values:
 
-compatible = "nvidia,tegra30";
+  ad,medcom-wide
+  ad,plutux
+  ad,tamonten
+  ad,tec
+  compal,paz00
+  compulab,trimslice
+  nvidia,cardhu
+  nvidia,cardhu-a02
+  nvidia,cardhu-a04
+  nvidia,harmony
+  nvidia,seaboard
+  nvidia,ventana
+  nvidia,whistler