3 files changed, 11 insertions, 2 deletions
diff --git a/dts/Bindings/mips/ingenic/devices.yaml b/dts/Bindings/mips/ingenic/devices.yaml
index 83c86cbe47..dc21b4630c 100644
--- a/dts/Bindings/mips/ingenic/devices.yaml
+++ b/dts/Bindings/mips/ingenic/devices.yaml
@@ -47,4 +47,9 @@ properties:
         items:
           - const: yna,cu1830-neo
           - const: ingenic,x1830
+
+      - description: YSH & ATIL General Board, CU2000 Module with Neo Backplane
+        items:
+          - const: yna,cu2000-neo
+          - const: ingenic,x2000e
 ...
diff --git a/dts/Bindings/mips/ingenic/ingenic,cpu.yaml b/dts/Bindings/mips/ingenic/ingenic,cpu.yaml
index 16fa03d65a..6df1a9470d 100644
--- a/dts/Bindings/mips/ingenic/ingenic,cpu.yaml
+++ b/dts/Bindings/mips/ingenic/ingenic,cpu.yaml
@@ -32,12 +32,16 @@ properties:
   clocks:
     maxItems: 1
 
+  device_type: true
+
 required:
   - device_type
   - compatible
   - reg
   - clocks
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/clock/jz4780-cgu.h>
@@ -52,7 +56,6 @@ examples:
                 reg = <0>;
 
                 clocks = <&cgu JZ4780_CLK_CPU>;
-                clock-names = "cpu";
         };
 
         cpu1: cpu@1 {
@@ -61,7 +64,6 @@ examples:
                 reg = <1>;
 
                 clocks = <&cgu JZ4780_CLK_CORE1>;
-                clock-names = "cpu";
         };
     };
 ...
diff --git a/dts/Bindings/mips/loongson/rs780e-acpi.yaml b/dts/Bindings/mips/loongson/rs780e-acpi.yaml
index d317897e11..7c0f902220 100644
--- a/dts/Bindings/mips/loongson/rs780e-acpi.yaml
+++ b/dts/Bindings/mips/loongson/rs780e-acpi.yaml
@@ -23,6 +23,8 @@ required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     isa@0 {