tjh.dev
Linux kernel mirror (for testing)
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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/mfd/atmel,at91sam9260-gpbr.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Microchip AT91 General Purpose Backup Registers
8
9maintainers:
10 - Nicolas Ferre <nicolas.ferre@microchip.com>
11
12description:
13 The system controller embeds 256 bits of General Purpose Backup
14 registers organized as 8 32-bit registers.
15
16properties:
17 compatible:
18 oneOf:
19 - items:
20 - enum:
21 - atmel,at91sam9260-gpbr
22 - microchip,sama7d65-gpbr
23 - const: syscon
24 - items:
25 - enum:
26 - microchip,sam9x60-gpbr
27 - microchip,sam9x7-gpbr
28 - const: atmel,at91sam9260-gpbr
29 - const: syscon
30
31 reg:
32 maxItems: 1
33
34required:
35 - compatible
36 - reg
37
38additionalProperties: false
39
40examples:
41 - |
42 syscon@fffffd50 {
43 compatible = "atmel,at91sam9260-gpbr", "syscon";
44 reg = <0xfffffd50 0x10>;
45 };