ARM: dts: Enabling dwc3-exynos driver for exynos5250

Adding DWC3 device tree node for Exynos5250 needed to
parse device tree data.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 79edd7f26f5710d09f98588b7fd0da79d5258445..9dfc6de97f34fdb628209d0b4ab775191644eb7f 100644 (file)
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -479,7 +479,23 @@
                pinctrl-0 = <&i2s2_bus>;
        };
 
-       usbphy@12100000 {
+       usb@12000000 {
+               compatible = "samsung,exynos5250-dwusb3";
+               clocks = <&clock 286>;
+               clock-names = "usbdrd30";
+               #address-cells = <1>;
+               #size-cells = <1>;
+               ranges;
+
+               dwc3 {
+                       compatible = "synopsys,dwc3";
+                       reg = <0x12000000 0x10000>;
+                       interrupts = <0 72 0>;
+                       usb-phy = <&usb2_phy &usb3_phy>;
+               };
+       };
+
+       usb3_phy: usbphy@12100000 {
                compatible = "samsung,exynos5250-usb3phy";
                reg = <0x12100000 0x100>;
                clocks = <&clock 1>, <&clock 286>;
@@ -511,7 +527,7 @@
                clock-names = "usbhost";
        };
 
-       usbphy@12130000 {
+       usb2_phy: usbphy@12130000 {
                compatible = "samsung,exynos5250-usb2phy";
                reg = <0x12130000 0x100>;
                clocks = <&clock 1>, <&clock 285>;