On Fri, Nov 25, 2016 at 12:47:28PM -0200, Sergio Prado wrote:
> Adds the device tree bindings description for Samsung S3C2410 and
> compatible USB OHCI controller.
>
> Signed-off-by: Sergio Prado <sergio.prado@xxxxxxxxxxxxxx>
> ---
> .../devicetree/bindings/usb/s3c2410-usb.txt | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/usb/s3c2410-usb.txt
>
> diff --git a/Documentation/devicetree/bindings/usb/s3c2410-usb.txt b/Documentation/devicetree/bindings/usb/s3c2410-usb.txt
> new file mode 100644
> index 000000000000..e45b38ce2986
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/usb/s3c2410-usb.txt
> @@ -0,0 +1,22 @@
> +Samsung S3C2410 and compatible SoC USB controller
> +
> +OHCI
> +
> +Required properties:
> + - compatible: should be "samsung,s3c2410-ohci" for USB host controller
> + - reg: address and lenght of the controller memory mapped region
s/lenght/length/
Acked-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Best regards,
Krzysztof
> + - interrupts: interrupt number for the USB OHCI controller
> + - clocks: Should reference the bus and host clocks
> + - clock-names: Should contain two strings
> + "usb-bus-host" for the USB bus clock
> + "usb-host" for the USB host clock
> +
> +Example:
> +
> +usb0: ohci@49000000 {
> + compatible = "samsung,s3c2410-ohci";
> + reg = <0x49000000 0x100>;
> + interrupts = <0 0 26 3>;
> + clocks = <&clocks UCLK>, <&clocks HCLK_USBH>;
> + clock-names = "usb-bus-host", "usb-host";
> +};
> --
> 1.9.1
>
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