diff --git a/Documentation/devicetree/bindings/arm/tegra.txt b/Documentation/devicetree/bindings/arm/tegra.txt
index 5e1b0b30ece2f112ccd8423c43a642de5361f568..0909122a2beef7067795d95ba3aab0b259881109 100644
--- a/Documentation/devicetree/bindings/arm/tegra.txt
+++ b/Documentation/devicetree/bindings/arm/tegra.txt
@@ -54,9 +54,9 @@ board-specific compatible values:
   toradex,apalis-tk1-v1.2
   toradex,apalis-tk1-v1.2-eval
   toradex,colibri_t20
+  toradex,colibri_t20-iris
   toradex,colibri_t30
   toradex,colibri_t30-eval-v3
-  toradex,iris
 
 Trusted Foundations
 -------------------------------------------
diff --git a/arch/arm/boot/dts/tegra20-colibri-iris.dts b/arch/arm/boot/dts/tegra20-colibri-iris.dts
index cd47ac5b528ff81916b8a3518872c2333c81328c..dbdf596dd151be345df263603af7eb5706028cc2 100644
--- a/arch/arm/boot/dts/tegra20-colibri-iris.dts
+++ b/arch/arm/boot/dts/tegra20-colibri-iris.dts
@@ -6,7 +6,8 @@
 
 / {
 	model = "Toradex Colibri T20 on Iris";
-	compatible = "toradex,iris", "toradex,colibri_t20", "nvidia,tegra20";
+	compatible = "toradex,colibri_t20-iris", "toradex,colibri_t20",
+		     "nvidia,tegra20";
 
 	aliases {
 		rtc0 = "/i2c@7000c000/rtc@68";