1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/soc/sti/st,sti-syscon.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: STMicroelectronics STi platform sysconfig
8
9 maintainers:
10 - Patrice Chotard <patrice.chotard@foss.st.com>
11
12 description: |
13 Binding for the various sysconfig nodes used within the STi
14 platform device-tree to point to some common configuration
15 registers used by other nodes.
16
17 properties:
18 compatible:
19 items:
20 - enum:
21 - st,stih407-core-syscfg
22 - st,stih407-flash-syscfg
23 - st,stih407-front-syscfg
24 - st,stih407-lpm-syscfg
25 - st,stih407-rear-syscfg
26 - st,stih407-sbc-reg-syscfg
27 - st,stih407-sbc-syscfg
28 - const: syscon
29
30 reg:
31 maxItems: 1
32
33 sti-sasg-codec:
34 description: STi internal audio codec
35 type: object
36 additionalProperties: true
37
38 properties:
39 compatible:
40 const: st,stih407-sas-codec
41
42 required:
43 - compatible
44 - reg
45
46 additionalProperties: false
47
48 examples:
49 - |
50 syscfg_sbc: syscon@9620000 {
51 compatible = "st,stih407-sbc-syscfg", "syscon";
52 reg = <0x9620000 0x1000>;
53 };
54
55 ...
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