[PATCH 22/43] dt-bindings: mtd: add DT bindings for ts7250 nand
Nikita Shubin
nikita.shubin at maquefel.me
Mon Apr 24 05:34:38 PDT 2023
Add YAML bindings for ts7250 NAND.
Signed-off-by: Nikita Shubin <nikita.shubin at maquefel.me>
---
.../bindings/mtd/technologic,nand.yaml | 56 +++++++++++++++++++
1 file changed, 56 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mtd/technologic,nand.yaml
diff --git a/Documentation/devicetree/bindings/mtd/technologic,nand.yaml b/Documentation/devicetree/bindings/mtd/technologic,nand.yaml
new file mode 100644
index 000000000000..3234d93a1c21
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/technologic,nand.yaml
@@ -0,0 +1,56 @@
+# 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:
+ - Lukasz Majewski <lukma at denx.de>
+
+properties:
+ compatible:
+ items:
+ - const: technologic,ts7200-nand
+ - const: gen_nand
+
+ reg:
+ maxItems: 1
+
+ '#address-cells': true
+ '#size-cells': true
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: true
+
+examples:
+ - |
+ nand-parts at 0 {
+ compatible = "technologic,ts7200-nand", "gen_nand";
+ reg = <0x60000000 0x8000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "TS-BOOTROM";
+ reg = <0x00000000 0x00020000>;
+ read-only;
+ };
+
+ partition at 20000 {
+ label = "Linux";
+ reg = <0x00020000 0x07d00000>;
+ };
+
+ partition at 7d20000 {
+ label = "RedBoot";
+ reg = <0x07d20000 0x002e0000>;
+ read-only;
+ };
+ };
+
+...
--
2.39.2
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