diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index f33938b387bb..5558681103bd 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -364,6 +364,7 @@ CONFIG_RTL8822BE=m
 # CONFIG_INPUT_MOUSEDEV is not set
 CONFIG_INPUT_EVDEV=y
 CONFIG_INPUT_KEYRESET=y
+CONFIG_KEYBOARD_ADC=y
 # CONFIG_KEYBOARD_ATKBD is not set
 CONFIG_KEYBOARD_ROCKCHIP=y
 # CONFIG_INPUT_MOUSE is not set