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authorRadhey Shyam Pandey2022-06-09 22:23:35 +0530
committerDavid S. Miller2022-06-15 09:23:24 +0100
commit3a51e969fa90da2a904597249a772224243ab4b5 (patch)
treeed13879938b25a3ed664abee7d62a3d3ca47a786 /Documentation
parente91b3b618494ad39d7f48c07185beec2d323b95f (diff)
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>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/xlnx,emaclite.yaml63
1 files changed, 63 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/xlnx,emaclite.yaml b/Documentation/devicetree/bindings/net/xlnx,emaclite.yaml
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+++ b/Documentation/devicetree/bindings/net/xlnx,emaclite.yaml
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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#
+
+title: Xilinx Emaclite Ethernet controller
+
+maintainers:
+ - Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
+ - Harini Katakam <harini.katakam@amd.com>
+
+allOf:
+ - $ref: ethernet-controller.yaml#
+
+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";
+ 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;
+ };