On Sun, Jan 26, 2014 at 9:59 PM, Max Filippov <jcmvbkbc@xxxxxxxxx> wrote:
> Signed-off-by: Max Filippov <jcmvbkbc@xxxxxxxxx>
> ---
> .../devicetree/bindings/net/opencores-ethoc.txt | 25 ++++++++++++++++++++++
> 1 file changed, 25 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/net/opencores-ethoc.txt
>
> diff --git a/Documentation/devicetree/bindings/net/opencores-ethoc.txt b/Documentation/devicetree/bindings/net/opencores-ethoc.txt
> new file mode 100644
> index 0000000..f7c6c94
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/opencores-ethoc.txt
> @@ -0,0 +1,25 @@
> +* OpenCores MAC 10/100 Mbps
> +
> +Required properties:
> +- compatible: Should be "opencores,ethoc".
There are not different versions of IP or is the version probeable?
> +- reg: Address and length of the register set for the device and of its
> + descriptor memory.
> +- interrupts: Should contain ethoc interrupt.
> +
> +Optional properties:
> +- local-mac-address: 6 bytes, mac address
There's a patch in progress to move all the standard network
properties to a common location, so you can remove this.
> +- clock-frequency: basic MAC frequency.
> +- mii-mgmt-clock-frequency: frequency of MII management bus. Together
> + with clock-frequency determines the value programmed into the CLKDIV
> + field of MIIMODER register.
> +
> +Examples:
> +
> + enet0: ethoc@fd030000 {
> + compatible = "opencores,ethoc";
> + reg = <0xfd030000 0x4000 0xfd800000 0x4000>;
> + interrupts = <1>;
> + local-mac-address = [00 50 c2 13 6f 00];
> + clock-frequency = <50000000>;
> + mii-mgmt-clock-frequency = <5000000>;
> + };
> --
> 1.8.1.4
>
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