Hi Vivek, Same comment as for patch 2. Best regards, Tomasz On Tuesday 15 of January 2013 19:08:32 Vivek Gautam wrote: > Adding DWC3 device tree node for Exynos5250 needed to > parse device tree data. > Also enabling XHCI support on exynos5250. > > Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx> > --- > .../devicetree/bindings/usb/exynos-usb.txt | 14 > ++++++++++++++ arch/arm/boot/dts/exynos5250.dtsi | > 6 ++++++ arch/arm/mach-exynos/Kconfig | 1 + > 3 files changed, 21 insertions(+), 0 deletions(-) > > diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt > b/Documentation/devicetree/bindings/usb/exynos-usb.txt index > f66fcdd..d660410 100644 > --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt > +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt > @@ -38,3 +38,17 @@ Example: > reg = <0x12120000 0x100>; > interrupts = <0 71 0>; > }; > + > +DWC3 > +Required properties: > + - compatible: should be "samsung,exynos5250-dwc3" for USB 3.0 DWC3 > controller. + - reg: physical base address of the controller and length > of memory mapped + region. > + - interrupts: interrupt number to the cpu. > + > +Example: > + usb@12000000 { > + compatible = "samsung,exynos5250-dwc3"; > + reg = <0x12000000 0x10000>; > + interrupts = <0 72 0>; > + }; > diff --git a/arch/arm/boot/dts/exynos5250.dtsi > b/arch/arm/boot/dts/exynos5250.dtsi index ebb0907..a747524 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -275,6 +275,12 @@ > #size-cells = <0>; > }; > > + usb@12000000 { > + compatible = "samsung,exynos5250-dwc3"; > + reg = <0x12000000 0x10000>; > + interrupts = <0 72 0>; > + }; > + > usb@12110000 { > compatible = "samsung,exynos4210-ehci"; > reg = <0x12110000 0x100>; > diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig > index d26c9f9..e62fd20 100644 > --- a/arch/arm/mach-exynos/Kconfig > +++ b/arch/arm/mach-exynos/Kconfig > @@ -428,6 +428,7 @@ config MACH_EXYNOS5_DT > depends on ARCH_EXYNOS5 > select ARM_AMBA > select USE_OF > + select USB_ARCH_HAS_XHCI > help > Machine support for Samsung EXYNOS5 machine with device tree > enabled. Select this if a fdt blob is available for the EXYNOS5 SoC > based board. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html