This allows for better validation of .dts.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 .../bindings/net/icplus,ip101ag.yaml          | 75 +++++++++++++++++++
 .../bindings/net/icplus-ip101ag.txt           | 19 -----
 2 files changed, 75 insertions(+), 19 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/net/icplus,ip101ag.yaml
 delete mode 100644 Documentation/devicetree/bindings/net/icplus-ip101ag.txt

diff --git a/Documentation/devicetree/bindings/net/icplus,ip101ag.yaml b/Documentation/devicetree/bindings/net/icplus,ip101ag.yaml
new file mode 100644
index 000000000000..f245516103b3
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/icplus,ip101ag.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/icplus,ip101ag.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IC Plus Corp. IP101A / IP101G Ethernet PHYs
+
+maintainers:
+  - Andrew Lunn <andrew@lunn.ch>
+  - Florian Fainelli <f.fainelli@gmail.com>
+  - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+
+description: |
+  Bindings for IC Plus Corp. IP101A / IP101G Ethernet MII/RMII PHYs
+
+  There are different models of the IP101G Ethernet PHY:
+  - IP101GR (32-pin QFN package)
+  - IP101G (die only, no package)
+  - IP101GA (48-pin LQFP package)
+
+  There are different models of the IP101A Ethernet PHY (which is the
+  predecessor of the IP101G):
+  - IP101A (48-pin LQFP package)
+  - IP101AH (48-pin LQFP package)
+
+  All of them share the same PHY ID.
+
+allOf:
+  - $ref: ethernet-phy.yaml#
+
+properties:
+  compatible:
+    contains:
+      enum:
+        - ethernet-phy-id0243.0c54
+
+  icplus,select-rx-error:
+    type: boolean
+    description: |
+      Pin 21 ("RXER/INTR_32") will output the receive error status.
+      Interrupts are not routed outside the PHY in this mode.
+
+      This is only supported for IP101GR (32-pin QFN package).
+
+  icplus,select-interrupt:
+    type: boolean
+    description: |
+      Pin 21 ("RXER/INTR_32") will output the interrupt signal.
+
+      This is only supported for IP101GR (32-pin QFN package).
+
+# RXER and INTR_32 functions are mutually exclusive
+dependentSchemas:
+  icplus,select-rx-error:
+    properties:
+      icplus,select-interrupt: false
+  icplus,select-interrupt:
+    properties:
+      icplus,select-rx-error: false
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    mdio {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ethphy1: ethernet-phy@1 {
+                compatible = "ethernet-phy-id0243.0c54";
+                reg = <1>;
+                icplus,select-interrupt;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/icplus-ip101ag.txt b/Documentation/devicetree/bindings/net/icplus-ip101ag.txt
deleted file mode 100644
index a784592bbb15..000000000000
--- a/Documentation/devicetree/bindings/net/icplus-ip101ag.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-IC Plus Corp. IP101A / IP101G Ethernet PHYs
-
-There are different models of the IP101G Ethernet PHY:
-- IP101GR (32-pin QFN package)
-- IP101G (die only, no package)
-- IP101GA (48-pin LQFP package)
-
-There are different models of the IP101A Ethernet PHY (which is the
-predecessor of the IP101G):
-- IP101A (48-pin LQFP package)
-- IP101AH (48-pin LQFP package)
-
-Optional properties for the IP101GR (32-pin QFN package):
-
-- icplus,select-rx-error:
-  pin 21 ("RXER/INTR_32") will output the receive error status.
-  interrupts are not routed outside the PHY in this mode.
-- icplus,select-interrupt:
-  pin 21 ("RXER/INTR_32") will output the interrupt signal.
-- 
2.52.0