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Subject[PATCH net-next] dt-bindings: net: xilinx: document xilinx emaclite driver binding
Date
Add basic description for the xilinx emaclite driver DT bindings.

Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
---
Changes since RFC:
- Add ethernet-controller yaml reference.
- 4 space indent for DTS example.
---
.../bindings/net/xlnx,emaclite.yaml | 63 +++++++++++++++++++
1 file changed, 63 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..6105122ad583
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/xlnx,emaclite.yaml
@@ -0,0 +1,63 @@
+# 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
+
+allOf:
+ - $ref: ethernet-controller.yaml#
+
+maintainers:
+ - Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
+ - Harini Katakam <harini.katakam@amd.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.
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - phy-handle
+
+additionalProperties: false
+
+examples:
+ - |
+ axi_ethernetlite_1: ethernet@40e00000 {
+ compatible = "xlnx,xps-ethernetlite-3.00.a";
+ interrupt-parent = <&axi_intc_1>;
+ interrupts = <1 0>;
+ local-mac-address = [00 0a 35 00 00 00];
+ phy-handle = <&phy0>;
+ reg = <0x40e00000 0x10000>;
+ xlnx,rx-ping-pong;
+ xlnx,tx-ping-pong;
+ };
--
2.25.1
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