1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/mtd/partitions/qcom,smem-part.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm SMEM NAND flash partition parser binding
8
9maintainers:
10  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11
12description: |
13  The Qualcomm SoCs supporting the NAND controller interface features a Shared
14  Memory (SMEM) based partition table scheme. The maximum partitions supported
15  varies between partition table revisions. V3 supports maximum 16 partitions
16  and V4 supports 48 partitions.
17
18properties:
19  compatible:
20    const: qcom,smem-part
21
22patternProperties:
23  "^partition-[0-9a-z]+$":
24    $ref: partition.yaml#
25
26required:
27  - compatible
28
29additionalProperties: false
30
31examples:
32  - |
33    flash {
34        partitions {
35            compatible = "qcom,smem-part";
36        };
37    };
38
39  - |
40    /* Example declaring dynamic partition */
41    flash {
42      partitions {
43        compatible = "qcom,smem-part";
44
45        partition-art {
46          compatible = "nvmem-cells";
47          #address-cells = <1>;
48          #size-cells = <1>;
49          label = "0:art";
50
51          macaddr_art_0: macaddr@0 {
52            reg = <0x0 0x6>;
53          };
54
55          macaddr_art_6: macaddr@6 {
56            reg = <0x6 0x6>;
57          };
58        };
59      };
60    };
61