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dt-bindings: net: xilinx: document xilinx emaclite driver binding
Add basic description for the xilinx emaclite driver DT bindings. Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Radhey Shyam Pandey
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David S. Miller
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Jun 15, 2022
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# 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# | ||
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title: Xilinx Emaclite Ethernet controller | ||
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maintainers: | ||
- Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> | ||
- Harini Katakam <harini.katakam@amd.com> | ||
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allOf: | ||
- $ref: ethernet-controller.yaml# | ||
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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 | ||
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reg: | ||
maxItems: 1 | ||
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interrupts: | ||
maxItems: 1 | ||
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phy-handle: true | ||
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local-mac-address: true | ||
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xlnx,tx-ping-pong: | ||
type: boolean | ||
description: hardware supports tx ping pong buffer. | ||
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xlnx,rx-ping-pong: | ||
type: boolean | ||
description: hardware supports rx ping pong buffer. | ||
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required: | ||
- compatible | ||
- reg | ||
- interrupts | ||
- phy-handle | ||
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additionalProperties: false | ||
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examples: | ||
- | | ||
axi_ethernetlite_1: ethernet@40e00000 { | ||
compatible = "xlnx,xps-ethernetlite-3.00.a"; | ||
reg = <0x40e00000 0x10000>; | ||
interrupt-parent = <&axi_intc_1>; | ||
interrupts = <1>; | ||
local-mac-address = [00 00 00 00 00 00]; | ||
phy-handle = <&phy0>; | ||
xlnx,rx-ping-pong; | ||
xlnx,tx-ping-pong; | ||
}; |