[PATCH v3 3/3] ARM: dts: sun8i: r40: bananapi-m2-ultra: Enable usb_otg

[qianfanguijin@163.com]

From: qianfan Zhao <qianfanguijin@163.com>

Enable it.

Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
---
 .../boot/dts/sun8i-r40-bananapi-m2-ultra.dts  | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
index a6a1087a0c9b..23b054665b9a 100644
--- a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
+++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -43,6 +43,7 @@
 
 /dts-v1/;
 #include "sun8i-r40.dtsi"
+#include "sunxi-common-regulators.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
 
@@ -159,6 +160,7 @@
 		reg = <0x34>;
 		interrupt-parent = <&nmi_intc>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		x-powers,drive-vbus-en;
 	};
 };
 
@@ -293,6 +295,11 @@
 	regulator-name = "vdd2v5-sata";
 };
 
+&reg_drivevbus {
+	regulator-name = "usb0-vbus";
+	status = "okay";
+};
+
 &reg_eldo3 {
 	regulator-min-microvolt = <1200000>;
 	regulator-max-microvolt = <1200000>;
@@ -328,7 +335,20 @@
 	};
 };
 
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usb_power_supply {
+	status = "okay";
+};
+
 &usbphy {
+	usb0_id_det-gpios = <&pio 8 4 GPIO_ACTIVE_HIGH>; /* PI4 */
+	usb0_vbus_det-gpios = <&pio 8 8 GPIO_ACTIVE_HIGH>; /* PI8 */
+	usb0_vbus_power-supply = <&usb_power_supply>;
+	usb0_vbus-supply = <&reg_drivevbus>;
 	usb1_vbus-supply = <&reg_vcc5v0>;
 	usb2_vbus-supply = <&reg_vcc5v0>;
 	status = "okay";
-- 
2.17.1