dt-bindings: serial: Convert nxp,lpc3220-hsuart to DT schema

Convert the NXP LPC3220 HS UART binding to DT schema. It is a
straight-forward conversion.

Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://lore.kernel.org/r/20250506220048.2546915-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml b/Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml
new file mode 100644 (file)
index 0000000..ffa2ea5
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/serial/nxp,lpc3220-hsuart.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP LPC32xx SoC High Speed UART
+
+maintainers:
+  - Vladimir Zapolskiy <vz@mleia.com>
+  - Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
+
+allOf:
+  - $ref: /schemas/serial/serial.yaml#
+
+properties:
+  compatible:
+    const: nxp,lpc3220-hsuart
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    serial@40014000 {
+        compatible = "nxp,lpc3220-hsuart";
+        reg = <0x40014000 0x1000>;
+        interrupts = <26 0>;
+    };

diff --git a/Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt b/Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt
deleted file mode 100644 (file)
index 0d439df..0000000
--- a/Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-* NXP LPC32xx SoC High Speed UART
-
-Required properties:
-- compatible: Should be "nxp,lpc3220-hsuart"
-- reg: Should contain registers location and length
-- interrupts: Should contain interrupt
-
-Example:
-
-       uart1: serial@40014000 {
-               compatible = "nxp,lpc3220-hsuart";
-               reg = <0x40014000 0x1000>;
-               interrupts = <26 0>;
-       };