diff --git a/arch/arm/boot/dts/omap3-tao3530.dtsi b/arch/arm/boot/dts/omap3-tao3530.dtsi
index b3b24a5b35c9..7bd8d9a4f67f 100644
--- a/arch/arm/boot/dts/omap3-tao3530.dtsi
+++ b/arch/arm/boot/dts/omap3-tao3530.dtsi
@@ -8,7 +8,16 @@
  */
 /dts-v1/;
 
-#include "omap34xx-hs.dtsi"
+#include "omap34xx.dtsi"
+
+/* Secure omaps have some devices inaccessible depending on the firmware */
+&aes {
+	status = "disabled";
+};
+
+&sham {
+	status = "disabled";
+};
 
 / {
 	cpus {