diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
index 31ebb4e5fd33..0f9cc042d9bf 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
@@ -88,3 +88,8 @@ h1_int_od_l: h1-int-od-l {
 		};
 	};
 };
+
+&wlan_host_wake_l {
+	/* Kevin has an external pull up, but Bob does not. */
+	rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
index cd074641884b..45796b9fd94f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
@@ -578,6 +578,7 @@ wifi_perst_l: wifi-perst-l {
 	};
 
 	wlan_host_wake_l: wlan-host-wake-l {
+		/* Kevin has an external pull up, but Bob does not */
 		rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
 	};
 };