arm64: dts: qcom: apq8016-sbc: add usb support

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi
index cbeee0b..ee828a8 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi
@@ -10,4 +10,18 @@
 			output-low;
 		};
 	};
+
+	usb_id_default: usb-id-default {
+		pinmux {
+			function = "gpio";
+			pins = "gpio121";
+		};
+
+		pinconf {
+			pins = "gpio121";
+			drive-strength = <8>;
+			input-enable;
+			bias-pull-up;
+		};
+	};
 };