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Subject[PATCH v3 1/3] dt-bindings: phy: Add lan966x-serdes binding
Date
Document the lan966x ethernet serdes phy driver bindings.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
.../phy/microchip,lan966x-serdes.yaml | 45 +++++++++++++++++++
1 file changed, 45 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/microchip,lan966x-serdes.yaml

diff --git a/Documentation/devicetree/bindings/phy/microchip,lan966x-serdes.yaml b/Documentation/devicetree/bindings/phy/microchip,lan966x-serdes.yaml
new file mode 100644
index 000000000000..8902466831c1
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/microchip,lan966x-serdes.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/microchip,lan966x-serdes.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip Lan966x Serdes controller
+
+maintainers:
+ - Horatiu Vultur <horatiu.vultur@microchip.com>
+
+properties:
+ $nodename:
+ pattern: "^serdes@[0-9a-f]+$"
+
+ compatible:
+ const: microchip,lan966x-serdes
+
+ reg:
+ items:
+ - description: HSIO registers
+ - description: HW_STAT register
+
+ '#phy-cells':
+ const: 2
+ description: |
+ - Port index
+ - Serdes index
+
+required:
+ - compatible
+ - reg
+ - '#phy-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ serdes: serdes@e2004010 {
+ compatible = "microchip,lan966x-serdes";
+ reg = <0xe202c000 0x9c>, <0xe2004010 0x4>;
+ #phy-cells = <2>;
+ };
+
+...
--
2.33.0
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