[PATCH 2/4] ARM: dts: add rk3288 dwc2 controller support

[Kever Yang <kever.yang@rock-chips.com>]

rk3288 has two kind of usb controller, this add the dwc2 controller
for otg and host1.

Controller can works with usb PHY default setting and Vbus on.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
---
 arch/arm/boot/dts/rk3288.dtsi |   20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index abc51f5..4309c4f 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -646,5 +646,25 @@
 			clock-names = "baudclk", "apb_pclk";
 			status = "disabled";
 		};
+
+		usb_otg: dwc2@ff580000 {
+			compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
+					"snps,dwc2";
+			reg = <0xff580000 0x40000>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru HCLK_OTG0>;
+			clock-names = "otg";
+			status = "disabled";
+		};
+
+		usb_host1: dwc2@ff540000 {
+			compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
+					"snps,dwc2";
+			reg = <0xff540000 0x40000>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru HCLK_USBHOST1>;
+			clock-names = "otg";
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.9.5