ARM: dts: Simplify USB3503 on exynos5250-arndale

There's no need for a simple-bus, place the smsc,usb3503a directly into
the root node. That's what we're going to do on exynos5250-spring.

Reported-by: Tomasz Figa <t.figa@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas Faerber <afaerber@suse.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index e012708..7e728a1 100644 (file)
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -108,18 +108,12 @@
                };
        };
 
-       usb_hub_bus {
-               compatible = "simple-bus";
-               #address-cells = <1>;
-               #size-cells = <0>;
+       // SMSC USB3503 connected in hardware only mode as a PHY
+       usb_hub: usb-hub {
+               compatible = "smsc,usb3503a";
 
-               // SMSC USB3503 connected in hardware only mode as a PHY
-               usb_hub: usb_hub {
-                       compatible = "smsc,usb3503a";
-
-                       reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
-                       connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
-               };
+               reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+               connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
        };
 };