linux-kernel - [PATCH v5 2/3] dt-bindings: mtd: partitions: add additional example for qcom,smem-part

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Date:   Mon,  6 Jun 2022 17:14:16 +0200
From:   Ansuel Smith <ansuelsmth@...il.com>
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>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jens Axboe <axboe@...nel.dk>,
        Ansuel Smith <ansuelsmth@...il.com>,
        �ecki <rafal@...ecki.pl>,
        Manivannan Sadhasivam <mani@...nel.org>,
        linux-mtd@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v5 2/3] dt-bindings: mtd: partitions: add additional example for qcom,smem-part

Add additional example for qcom,smem-part to declare a dynamic
partition to provide NVMEM cells for the commonly ART partition
provided by this parser.

Signed-off-by: Ansuel Smith <ansuelsmth@...il.com>
---
 .../mtd/partitions/qcom,smem-part.yaml        | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml b/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml
index cf3f8c1e035d..dc07909af023 100644
--- a/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml
+++ b/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml
@@ -19,6 +19,10 @@ properties:
   compatible:
     const: qcom,smem-part
 
+patternProperties:
+  "^partition-[0-9a-z]+$":
+    $ref: partition.yaml#
+
 required:
   - compatible
 
@@ -31,3 +35,26 @@ examples:
             compatible = "qcom,smem-part";
         };
     };
+
+  - |
+    /* Example declaring dynamic partition */
+    flash {
+      partitions {
+        compatible = "qcom,smem-part";
+
+        partition-art {
+          compatible = "nvmem-cells";
+          #address-cells = <1>;
+          #size-cells = <1>;
+          label = "0:art";
+
+          macaddr_art_0: macaddr@0 {
+            reg = <0x0 0x6>;
+          };
+
+          macaddr_art_6: macaddr@6 {
+            reg = <0x6 0x6>;
+          };
+        };
+      };
+    };
-- 
2.36.1