diff --git a/dts/bindings/cpu/arm,cortex-m55.yaml b/dts/bindings/cpu/arm,cortex-m55.yaml
new file mode 100644
index 00000000000..21c55105bc4
--- /dev/null
+++ b/dts/bindings/cpu/arm,cortex-m55.yaml
@@ -0,0 +1,8 @@
+# Copyright (c) 2024 Meta Platforms
+# SPDX-License-Identifier: Apache-2.0
+
+description: ARM Cortex-M55 CPU
+
+compatible: "arm,cortex-m55"
+
+include: arm,cortex-m.yaml
diff --git a/dts/bindings/cpu/arm,cortex-m55f.yaml b/dts/bindings/cpu/arm,cortex-m55f.yaml
new file mode 100644
index 00000000000..ca6d8574605
--- /dev/null
+++ b/dts/bindings/cpu/arm,cortex-m55f.yaml
@@ -0,0 +1,8 @@
+# Copyright (c) 2024 Meta Platforms
+# SPDX-License-Identifier: Apache-2.0
+
+description: ARM Cortex-M55F CPU
+
+compatible: "arm,cortex-m55f"
+
+include: arm,cortex-m.yaml