dt-bindings: soc: amlogic: convert clk-measure.txt to dt-schema

Convert the Amlogic Internal Clock Measurer bindings to dt-schema.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230209-b4-amlogic-bindings-convert-take2-v1-2-c4fe9049def9@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-clk-measure.yaml

@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/amlogic/amlogic,meson-gx-clk-measure.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Internal Clock Measurer
+
+description:
+  The Amlogic SoCs contains an IP to measure the internal clocks.
+  The precision is multiple of MHz, useful to debug the clock states.
+
+maintainers:
+  - Neil Armstrong <neil.armstrong@linaro.org>
+
+properties:
+  compatible:
+    enum:
+      - amlogic,meson-gx-clk-measure
+      - amlogic,meson8-clk-measure
+      - amlogic,meson8b-clk-measure
+      - amlogic,meson-axg-clk-measure
+      - amlogic,meson-g12a-clk-measure
+      - amlogic,meson-sm1-clk-measure
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    clock-measure@8758 {
+        compatible = "amlogic,meson-gx-clk-measure";
+        reg = <0x8758 0x10>;
+    };

Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt

@@ -1,21 +0,0 @@
-Amlogic Internal Clock Measurer
-===============================
-
-The Amlogic SoCs contains an IP to measure the internal clocks.
-The precision is multiple of MHz, useful to debug the clock states.
-
-Required properties:
-- compatible: Shall contain one of the following :
-			"amlogic,meson-gx-clk-measure" for GX SoCs
-			"amlogic,meson8-clk-measure" for Meson8 SoCs
-			"amlogic,meson8b-clk-measure" for Meson8b SoCs
-			"amlogic,meson-axg-clk-measure" for AXG SoCs
-			"amlogic,meson-g12a-clk-measure" for G12a SoCs
-			"amlogic,meson-sm1-clk-measure" for SM1 SoCs
-- reg: base address and size of the Clock Measurer register space.
-
-Example:
-	clock-measure@8758 {
-		compatible = "amlogic,meson-gx-clk-measure";
-		reg = <0x0 0x8758 0x0 0x10>;
-	};