linux-kernel - [PATCH v7 19/39] dt-bindings: mtd: Add ts7200 nand-controller

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Message-Id: <20240118-ep93xx-v7-19-d953846ae771@maquefel.me>
Date: Thu, 18 Jan 2024 11:21:02 +0300
From:
 Nikita Shubin via B4 Relay <devnull+nikita.shubin.maquefel.me@...nel.org>
To: Miquel Raynal <miquel.raynal@...tlin.com>, 
 Richard Weinberger <richard@....at>, Vignesh Raghavendra <vigneshr@...com>, 
 Rob Herring <robh+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Nikita Shubin <nikita.shubin@...uefel.me>
Cc: linux-mtd@...ts.infradead.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v7 19/39] dt-bindings: mtd: Add ts7200 nand-controller

From: Nikita Shubin <nikita.shubin@...uefel.me>

Add YAML bindings for ts7200 NAND Controller.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>
---
 .../devicetree/bindings/mtd/technologic,nand.yaml  | 45 ++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/Documentation/devicetree/bindings/mtd/technologic,nand.yaml b/Documentation/devicetree/bindings/mtd/technologic,nand.yaml
new file mode 100644
index 000000000000..f9d87c46094b
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/technologic,nand.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/technologic,nand.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Technologic Systems NAND controller
+
+maintainers:
+  - Nikita Shubin <nikita.shubin@...uefel.me>
+
+allOf:
+  - $ref: nand-controller.yaml
+
+properties:
+  compatible:
+    oneOf:
+      - const: technologic,ts7200-nand
+      - items:
+          - enum:
+              - technologic,ts7300-nand
+              - technologic,ts7260-nand
+              - technologic,ts7250-nand
+          - const: technologic,ts7200-nand
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    nand-controller@...00000 {
+        compatible = "technologic,ts7200-nand";
+        reg = <0x60000000 0x8000000>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+        nand@0 {
+           reg = <0>;
+        };
+    };

-- 
2.41.0