1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/nvmem/rmem. 4 $id: http://devicetree.org/schemas/nvmem/rmem.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Reserved Memory Based nvmem Device 7 title: Reserved Memory Based nvmem Device
8 8
9 maintainers: 9 maintainers:
10 - Nicolas Saenz Julienne <nsaenzjulienne@suse 10 - Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
11 11
12 allOf: 12 allOf:
13 - $ref: nvmem.yaml# 13 - $ref: nvmem.yaml#
14 14
15 properties: 15 properties:
16 compatible: 16 compatible:
17 items: 17 items:
18 - enum: 18 - enum:
19 - raspberrypi,bootloader-config 19 - raspberrypi,bootloader-config
20 - raspberrypi,bootloader-public-key 20 - raspberrypi,bootloader-public-key
21 - const: nvmem-rmem 21 - const: nvmem-rmem
22 22
23 reg: 23 reg:
24 maxItems: 1 24 maxItems: 1
25 25
26 no-map: 26 no-map:
27 $ref: /schemas/types.yaml#/definitions/fla 27 $ref: /schemas/types.yaml#/definitions/flag
28 description: 28 description:
29 Avoid creating a virtual mapping of the 29 Avoid creating a virtual mapping of the region as part of the OS'
30 standard mapping of system memory. 30 standard mapping of system memory.
31 31
32 required: 32 required:
33 - compatible 33 - compatible
34 - no-map 34 - no-map
35 35
36 unevaluatedProperties: false 36 unevaluatedProperties: false
37 37
38 examples: 38 examples:
39 - | 39 - |
40 reserved-memory { 40 reserved-memory {
41 #address-cells = <1>; 41 #address-cells = <1>;
42 #size-cells = <1>; 42 #size-cells = <1>;
43 43
44 blconfig: nvram@10000000 { 44 blconfig: nvram@10000000 {
45 compatible = "raspberr 45 compatible = "raspberrypi,bootloader-config", "nvmem-rmem";
46 #address-cells = <1>; 46 #address-cells = <1>;
47 #size-cells = <1>; 47 #size-cells = <1>;
48 reg = <0x10000000 0x10 48 reg = <0x10000000 0x1000>;
49 no-map; 49 no-map;
50 }; 50 };
51 }; 51 };
52 52
53 ... 53 ...
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