[PATCH 1/2] dt-bindings: mtd: Add SEAMA partition bindings

[Linus Walleij <linus.walleij@linaro.org>]

This types of NAND partitions appear in OpenWrt and
U-Boot.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 .../devicetree/bindings/mtd/partitions/seama.yaml  | 50 ++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/Documentation/devicetree/bindings/mtd/partitions/seama.yaml b/Documentation/devicetree/bindings/mtd/partitions/seama.yaml
new file mode 100644
index 000000000000..352f008ffdb1
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/partitions/seama.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/partitions/seama.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Seattle Image Partitions
+
+description: The SEAttle iMAge (SEAMA) partition is a type of partition
+  used for NAND flash devices. This type of flash image is found in some
+  D-Link routers such as DIR-645, DIR-842, DIR-859, DIR-860L, DIR-885L,
+  DIR890L and DCH-M225, as well as in WD and NEC routers on the ath79
+  (MIPS), Broadcom BCM53xx, and RAMIPS platforms.
+
+maintainers:
+  - Linus Walleij <linus.walleij@linaro.org>
+
+select: false
+
+properties:
+  compatible:
+    const: seama
+
+  '#address-cells': false
+
+  '#size-cells': false
+
+patternProperties:
+  "@[0-9a-f]+$":
+    $ref: partition.yaml#
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    flash {
+      partitions {
+        compatible = "fixed-partitions";
+        #address-cells = <1>;
+        #size-cells = <1>;
+        firmware@0 {
+          compatible = "seama";
+          label = "firmware";
+          reg = <0x00000000 0x08000000>;
+        };
+      };
+    };

-- 
2.34.1


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