diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
index 4dcec18b677b8a0a9a80f591a2aafa949afca814..2c6cb7de57f7c19031c45a3a0cb6d99e568155fd 100644
--- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
+++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
@@ -448,7 +448,7 @@
 
 			reset-gpios = <&gpio TEGRA_GPIO(Q, 7) GPIO_ACTIVE_LOW>;
 
-			avdd-supply = <&vdd_3v3_sys>;
+			vdda-supply = <&vdd_3v3_sys>;
 			vdd-supply  = <&vdd_3v3_sys>;
 		};