arm64: dts: qcom: add manual pullup setting to otg.

This patch adds manual pull up setting for usb otg indicating that the
vbus is vbus is not routed to USB controller/phy therefore enables
pull-up explicitly before starting controller.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

arch/arm64/boot/dts/qcom/msm8916.dtsi

@@ -408,6 +408,7 @@ usb_otg: phy@78d9000 {
 			qcom,phy-init-sequence = <0x44 0x6B 0x24 0x13>;
 			dr_mode = "peripheral";
 			qcom,otg-control = <2>; // PMIC
+			qcom,manual-pullup;
 
 			clocks = <&gcc GCC_USB_HS_AHB_CLK>,
 				 <&gcc GCC_USB_HS_SYSTEM_CLK>,