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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/airoha,en7581-snand.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SPI-NAND flash controller for Airoha ARM SoCs
+
+maintainers:
+ - Lorenzo Bianconi <lorenzo@kernel.org>
+
+allOf:
+ - $ref: spi-controller.yaml#
+
+properties:
+ compatible:
+ const: airoha,en7581-snand
+
+ reg:
+ items:
+ - description: spi base address
+ - description: nfi2spi base address
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: spi
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/en7523-clk.h>
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ spi@1fa10000 {
+ compatible = "airoha,en7581-snand";
+ reg = <0x0 0x1fa10000 0x0 0x140>,
+ <0x0 0x1fa11000 0x0 0x160>;
+
+ clocks = <&scuclk EN7523_CLK_SPI>;
+ clock-names = "spi";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ flash@0 {
+ compatible = "spi-nand";
+ reg = <0>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <2>;
+ };
+ };
+ };