[PATCH V3 net-next 1/4] dt-bindings: net: add dt binding for realtek rtl82xx phy

[Joakim Zhang]

Add binding for realtek rtl82xx phy.

Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx>
---
 .../bindings/net/realtek,rtl82xx.yaml         | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/realtek,rtl82xx.yaml

diff --git a/Documentation/devicetree/bindings/net/realtek,rtl82xx.yaml b/Documentation/devicetree/bindings/net/realtek,rtl82xx.yaml
new file mode 100644
index 000000000000..bb94a2388520
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/realtek,rtl82xx.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/realtek,rtl82xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Realtek RTL82xx PHY
+
+maintainers:
+  - Andrew Lunn <andrew@xxxxxxx>
+  - Florian Fainelli <f.fainelli@xxxxxxxxx>
+  - Heiner Kallweit <hkallweit1@xxxxxxxxx>
+
+description:
+  Bindings for Realtek RTL82xx PHYs
+
+allOf:
+  - $ref: ethernet-phy.yaml#
+
+properties:
+  realtek,clkout-disable:
+    type: boolean
+    description:
+      Disable CLKOUT clock, CLKOUT clock default is enabled after hardware reset.
+
+
+  realtek,aldps-enable:
+    type: boolean
+    description:
+      Enable ALDPS mode, ALDPS mode default is disabled after hardware reset.
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    mdio {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ethphy1: ethernet-phy@1 {
+                reg = <1>;
+                realtek,clkout-disable;
+                realtek,aldps-enable;
+        };
+    };
-- 
2.17.1