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/soc/fsl/fsl 4 $id: http://devicetree.org/schemas/soc/fsl/fsl,layerscape-dcfg.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Freescale Layerscape Device Configurati 7 title: Freescale Layerscape Device Configuration Unit
8 8
9 maintainers: 9 maintainers:
10 - Shawn Guo <shawnguo@kernel.org> 10 - Shawn Guo <shawnguo@kernel.org>
11 11
12 description: | 12 description: |
13 DCFG is the device configuration unit, that 13 DCFG is the device configuration unit, that provides general purpose
14 configuration and status for the device. Suc 14 configuration and status for the device. Such as setting the secondary
15 core start address and release the secondary 15 core start address and release the secondary core from holdoff and
16 startup. 16 startup.
17 17
18 properties: 18 properties:
19 compatible: 19 compatible:
20 oneOf: 20 oneOf:
21 - items: 21 - items:
22 - enum: 22 - enum:
23 - fsl,ls1012a-dcfg 23 - fsl,ls1012a-dcfg
24 - fsl,ls1021a-dcfg 24 - fsl,ls1021a-dcfg
25 - fsl,ls1043a-dcfg 25 - fsl,ls1043a-dcfg
26 - fsl,ls1046a-dcfg 26 - fsl,ls1046a-dcfg
27 - fsl,ls1088a-dcfg 27 - fsl,ls1088a-dcfg
28 - fsl,ls2080a-dcfg 28 - fsl,ls2080a-dcfg
29 - fsl,lx2160a-dcfg 29 - fsl,lx2160a-dcfg
30 - const: syscon 30 - const: syscon
31 31
32 - items: 32 - items:
33 - enum: 33 - enum:
34 - fsl,ls1028a-dcfg 34 - fsl,ls1028a-dcfg
35 - const: syscon 35 - const: syscon
36 - const: simple-mfd 36 - const: simple-mfd
37 37
38 reg: 38 reg:
39 maxItems: 1 39 maxItems: 1
40 40
41 little-endian: true 41 little-endian: true
42 big-endian: true 42 big-endian: true
43 43
44 '#address-cells': 44 '#address-cells':
45 const: 1 45 const: 1
46 46
47 '#size-cells': 47 '#size-cells':
48 const: 1 48 const: 1
49 49
50 ranges: true 50 ranges: true
51 51
52 patternProperties: 52 patternProperties:
53 "^clock-controller@[0-9a-f]+$": 53 "^clock-controller@[0-9a-f]+$":
54 $ref: /schemas/clock/fsl,flexspi-clock.yam 54 $ref: /schemas/clock/fsl,flexspi-clock.yaml#
55 55
56 required: 56 required:
57 - compatible 57 - compatible
58 - reg 58 - reg
59 59
60 additionalProperties: false 60 additionalProperties: false
61 61
62 examples: 62 examples:
63 - | 63 - |
64 syscon@1ee0000 { 64 syscon@1ee0000 {
65 compatible = "fsl,ls1021a-dcfg", "sysc 65 compatible = "fsl,ls1021a-dcfg", "syscon";
66 reg = <0x1ee0000 0x10000>; 66 reg = <0x1ee0000 0x10000>;
67 }; 67 };
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