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SubjectRE: [RFC net-next] dt-bindings: net: xilinx: document xilinx emaclite driver binding
Date
> -----Original Message-----
> From: Rob Herring <robh@kernel.org>
> Sent: Wednesday, May 18, 2022 6:03 AM
> To: Radhey Shyam Pandey <radheys@xilinx.com>
> Cc: davem@davemloft.net; edumazet@google.com; kuba@kernel.org;
> pabeni@redhat.com; krzysztof.kozlowski+dt@linaro.org; Harini Katakam
> <harinik@xilinx.com>; netdev@vger.kernel.org; devicetree@vger.kernel.org;
> linux-kernel@vger.kernel.org; git <git@xilinx.com>
> Subject: Re: [RFC net-next] dt-bindings: net: xilinx: document xilinx emaclite
> driver binding
>
> On Thu, May 12, 2022 at 10:09:56PM +0530, Radhey Shyam Pandey wrote:
> > Add basic description for the xilinx emaclite driver DT bindings.
> >
> > Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
> > ---
> > .../bindings/net/xlnx,emaclite.yaml | 60 +++++++++++++++++++
> > 1 file changed, 60 insertions(+)
> > create mode 100644
> > Documentation/devicetree/bindings/net/xlnx,emaclite.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/net/xlnx,emaclite.yaml
> > b/Documentation/devicetree/bindings/net/xlnx,emaclite.yaml
> > new file mode 100644
> > index 000000000000..a3e2a0e89b24
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/net/xlnx,emaclite.yaml
> > @@ -0,0 +1,60 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/net/xlnx,emaclite.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Xilinx Emaclite Ethernet controller
> > +
> > +maintainers:
> > + - Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
> > + - Harini Katakam <harini.katakam@xilinx.com>
> > +
> > +properties:
> > + compatible:
> > + enum:
> > + - xlnx,opb-ethernetlite-1.01.a
> > + - xlnx,opb-ethernetlite-1.01.b
> > + - xlnx,xps-ethernetlite-1.00.a
> > + - xlnx,xps-ethernetlite-2.00.a
> > + - xlnx,xps-ethernetlite-2.01.a
> > + - xlnx,xps-ethernetlite-3.00.a
> > +
> > + reg:
> > + maxItems: 1
> > +
> > + interrupts:
> > + maxItems: 1
> > +
> > + phy-handle: true
> > +
> > + local-mac-address: true
> > +
> > + xlnx,tx-ping-pong:
> > + type: boolean
> > + description: hardware supports tx ping pong buffer.
> > +
> > + xlnx,rx-ping-pong:
> > + type: boolean
> > + description: hardware supports rx ping pong buffer.
>
> Are these based on IP version or configuration of IP?

These properties doesn't depend on IP version and are
related to IP configuration.

>
> Rob

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