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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/microchip,sama7g5-otpc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip SAMA7G5 OTP Controller (OTPC)
+
+maintainers:
+ - Claudiu Beznea <claudiu.beznea@microchip.com>
+
+description: |
+ OTP controller drives a NVMEM memory where system specific data
+ (e.g. calibration data for analog cells, hardware configuration
+ settings, chip identifiers) or user specific data could be stored.
+
+allOf:
+ - $ref: "nvmem.yaml#"
+
+properties:
+ compatible:
+ items:
+ - const: microchip,sama7g5-otpc
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/nvmem/microchip,sama7g5-otpc.h>
+
+ otpc: efuse@e8c00000 {
+ compatible = "microchip,sama7g5-otpc", "syscon";
+ reg = <0xe8c00000 0xec>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ temperature_calib: calib@1 {
+ reg = <OTP_PKT(1) 76>;
+ };
+ };
+
+...