diff --git a/arch/arm/boot/dts/amlogic/meson8b_odroidc.dtd b/arch/arm/boot/dts/amlogic/meson8b_odroidc.dtd
index a2624c6a2a9a..1d0da423b122 100644
--- a/arch/arm/boot/dts/amlogic/meson8b_odroidc.dtd
+++ b/arch/arm/boot/dts/amlogic/meson8b_odroidc.dtd
@@ -776,25 +776,6 @@ void root_func(){
                 status = "okay";
         };
 
-//$$ DEVICE="adc_keypad"
-//$$ L2 PROP_STR = "status"
-//$$ L2 PROP_STR = "key_name"
-//$$ L2 PROP_U32 = "key_num"
-//$$ L2 PROP_U32 2 = "key_code"
-//$$ L2 PROP_U32 2 = "key_chan"
-//$$ L2 PROP_U32 2 = "key_val"
-//$$ L2 PROP_U32 2 = "key_tolerance"
-    adc_keypad{
-                compatible = "amlogic,adc_keypad";
-                status = "okay";
-                key_name = "menu", "vol-","vol+", "esc", "home";
-                key_num = <5>;
-                key_code = <139 114 115 1 102>;
-                key_chan = <0 0 0 0 0>;
-                key_val = <0 143 271 393 510>; //voltage=0/252/478/692/824mV, val=voltage/1800mV*1023
-                key_tolerance = <40 40 40 40 40>;
-        };
-
 //$$ DEVICE="meson-remote"
 //$$ L2 PROP_STR = "status"
 //$$ L2 PROP_U32 = "ao_baseaddr"