diff --git a/fdts/stm32mp13xc.dtsi b/fdts/stm32mp13xc.dtsi
new file mode 100644
index 0000000..c03bd43
--- /dev/null
+++ b/fdts/stm32mp13xc.dtsi
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2022 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
+ */
+
+#include "stm32mp13xa.dtsi"
+
+/ {
+	soc {
+		cryp: crypto@54002000 {
+			compatible = "st,stm32mp1-cryp";
+			reg = <0x54002000 0x400>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&rcc CRYP1>;
+			resets = <&rcc CRYP1_R>;
+			status = "disabled";
+		};
+
+		saes: saes@54005000 {
+			compatible = "st,stm32-saes";
+			reg = <0x54005000 0x400>;
+			clocks = <&rcc SAES_K>;
+			resets = <&rcc SAES_R>;
+			status = "disabled";
+		};
+
+		pka: pka@54006000 {
+			compatible = "st,stm32-pka64";
+			reg = <0x54006000 0x2000>;
+			clocks = <&rcc PKA>;
+			resets = <&rcc PKA_R>;
+			status = "disabled";
+		};
+	};
+};