Re: [PATCH v2 1/2] dt-bindings: net: Add bindings for National Instruments XGE netdev

From: Rob Herring
Date: Mon Jul 17 2017 - 15:03:46 EST


On Fri, Jul 14, 2017 at 01:48:45PM -0700, Moritz Fischer wrote:
> This adds bindings for the NI XGE 1G/10G network device.
>
> Signed-off-by: Moritz Fischer <mdf@xxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/net/nixge.txt | 32 +++++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/net/nixge.txt
>
> diff --git a/Documentation/devicetree/bindings/net/nixge.txt b/Documentation/devicetree/bindings/net/nixge.txt
> new file mode 100644
> index 0000000..9fff5a7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/nixge.txt
> @@ -0,0 +1,32 @@
> +* NI XGE Ethernet controller
> +
> +Required properties:
> +- compatible: Should be "ni,xge-enet-2.00"
> +- reg: Address and length of the register set for the device
> +- interrupts: Should contain tx and rx interrupt
> +- interrupt-names: Should be "rx-irq" and "tx-irq"

The "-irq" part is redundant.

> +- phy-mode: See ethernet.txt file in the same directory.
> +- nvmem-cells: Phandle of nvmem cell containing the mac address

s/mac/MAC/

> +- nvmem-cell-names: Should be "address"
> +
> +Examples (10G generic PHY):
> + nixge0: ethernet@40000000 {
> + compatible = "ni,xge-enet-2.00";
> + reg = <0x40000000 0x6000>;
> +
> + nvmem-cells = <&eth1_addr>;
> + nvmem-cell-names = "address";
> +
> + interrupts = <0 29 4>, <0 30 4>;
> + interrupt-names = "rx-irq", "tx-irq";
> + interrupt-parent = <&intc>;
> +
> + phy-mode = "xgmii";
> + phy-handle = <&ethernet_phy1>;
> +
> + ethernet_phy1: ethernet-phy@4 {
> + compatible = "ethernet-phy-ieee802.3-c45";
> + reg = <4>;
> + devices = <0xa>;

??

> + };
> + };
> --
> 2.7.4
>