diff --git a/arch/arm64/boot/dts/rockchip/rk3368-p9.dts b/arch/arm64/boot/dts/rockchip/rk3368-p9.dts
index 788ef61c19c9..42f832830886 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-p9.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-p9.dts
@@ -503,6 +503,8 @@
 
 		battery {
 			compatible = "rk818-battery";
+			pinctrl-names = "default";
+			pinctrl-0 = <&dc_irq_gpio>;
 			ocv_table = <
 				3400 3650 3693 3707 3731 3749 3760
 				3770 3782 3796 3812 3829 3852 3882
@@ -683,6 +685,12 @@
 		};
 	};
 
+	dc_det {
+		dc_irq_gpio: dc-irq-gpio {
+			rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
 	sdio-pwrseq {
 		wifi_enable_h: wifi-enable-h {
 			rockchip,pins = <3 4 RK_FUNC_GPIO &pcfg_pull_none>;