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SubjectRe: [PATCH V4 3/5] dt: exynos5420: Enable support for DWC3 controller
On 08.04.2014 16:36, Vivek Gautam wrote:
> Add device tree nodes for DWC3 controller present on
> Exynos 5420 SoC, to enable support for USB 3.0.
>
> Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
> ---
> arch/arm/boot/dts/exynos5420.dtsi | 34 ++++++++++++++++++++++++++++++++++
> 1 file changed, 34 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
> index a6efb52..20c2d0b 100644
> --- a/arch/arm/boot/dts/exynos5420.dtsi
> +++ b/arch/arm/boot/dts/exynos5420.dtsi
> @@ -653,6 +653,23 @@
> clock-names = "tmu_apbif", "tmu_triminfo_apbif";
> };
>
> + usb@12000000 {
> + compatible = "samsung,exynos5250-dwusb3";
> + clocks = <&clock 366>;
> + clock-names = "usbdrd30";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + dwc3 {
> + compatible = "synopsys,dwc3";
> + reg = <0x12000000 0x10000>;
> + interrupts = <0 72 0>;
> + phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>;
> + phy-names = "usb2-phy", "usb3-phy";
> + };
> + };
> +
> usbdrd_phy0: phy@12100000 {
> compatible = "samsung,exynos5420-usbdrd-phy";
> reg = <0x12100000 0x100>;
> @@ -663,6 +680,23 @@
> #phy-cells = <1>;
> };
>
> + usb@12400000 {
> + compatible = "samsung,exynos5250-dwusb3";
> + clocks = <&clock 367>;
> + clock-names = "usbdrd30";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + dwc3 {
> + compatible = "synopsys,dwc3";
> + reg = <0x12400000 0x10000>;
> + interrupts = <0 73 0>;
> + phys = <&usbdrd_phy1 0>, <&usbdrd_phy1 1>;
> + phy-names = "usb2-phy", "usb3-phy";
> + };
> + };
> +
> usbdrd_phy1: phy@12500000 {
> compatible = "samsung,exynos5420-usbdrd-phy";
> reg = <0x12500000 0x100>;
>

Reviewed-by: Tomasz Figa <t.figa@samsung.com>

--
Best regards,
Tomasz



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