ARM: dts: Enabling ehci-s5p driver for EXYNOS5250

Adding EHCI device tree node for Exynos5250 along with
the device base adress and gpio line for vbus.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

3 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 907d404b2120..a8d7233866fa 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -232,6 +232,10 @@
                 samsung,audio-codec = <&wm8994>;
         };
 
+        usb@12110000 {
+                samsung,vbus-gpio = <&gpx2 6 1 3 3>;
+        };
+
         dp-controller {
                 samsung,color-space = <0>;
                 samsung,dynamic-range = <0>;
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 17dd951c1cd2..47b6b847b4a5 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -40,4 +40,8 @@
                                 <&gpc4 5 2 3 0>, <&gpc4 6 2 3 0>;
                 };
         };
+
+        usb@12110000 {
+                samsung,vbus-gpio = <&gpx1 1 1 3 3>;
+        };
 };
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 56159a2f5765..5f1c1f3ea009 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -301,6 +301,12 @@
                 dma-names = "tx", "rx";
         };
 
+        usb@12110000 {
+                compatible = "samsung,exynos4210-ehci";
+                reg = <0x12110000 0x100>;
+                interrupts = <0 71 0>;
+        };
+
         amba {
                 #address-cells = <1>;
                 #size-cells = <1>;