diff --git a/arch/arm64/boot/dts/rockchip/rk-stb-ir-keymap.dtsi b/arch/arm64/boot/dts/rockchip/rk-stb-ir-keymap.dtsi
index d9719ede7219..d29cd5c3449a 100644
--- a/arch/arm64/boot/dts/rockchip/rk-stb-ir-keymap.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk-stb-ir-keymap.dtsi
@@ -283,7 +283,8 @@
 			<0x2f   KEY_X2>,
 			<0x7d   KEY_HOME_PAGE>,
 			<0x6a   KEY_PLAYPAUSE>,
-			<0x0b   KEY_EQUAL>;
+			<0x0b   KEY_EQUAL>,
+			<0x1a   KEY_F12>;
 	};
 
 	/* for CMCC */