1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-soc-glue.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Socionext UniPhier SoC-glue logic
8
9 maintainers:
10 - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11
12 description: |+
13 SoC-glue logic implemented on Socionext UniPhier SoCs is a collection of
14 miscellaneous function registers handling signals outside system components.
15
16 properties:
17 compatible:
18 items:
19 - enum:
20 - socionext,uniphier-ld4-soc-glue
21 - socionext,uniphier-pro4-soc-glue
22 - socionext,uniphier-pro5-soc-glue
23 - socionext,uniphier-pxs2-soc-glue
24 - socionext,uniphier-sld8-soc-glue
25 - socionext,uniphier-ld11-soc-glue
26 - socionext,uniphier-ld20-soc-glue
27 - socionext,uniphier-pxs3-soc-glue
28 - socionext,uniphier-nx1-soc-glue
29 - const: simple-mfd
30 - const: syscon
31
32 reg:
33 maxItems: 1
34
35 pinctrl:
36 $ref: /schemas/pinctrl/socionext,uniphier-pinctrl.yaml#
37
38 usb-hub:
39 $ref: /schemas/phy/socionext,uniphier-usb2-phy.yaml#
40
41 clock-controller:
42 $ref: /schemas/clock/socionext,uniphier-clock.yaml#
43
44 allOf:
45 - if:
46 not:
47 properties:
48 compatible:
49 contains:
50 enum:
51 - socionext,uniphier-pro4-soc-glue
52 - socionext,uniphier-ld11-soc-glue
53 then:
54 properties:
55 usb-hub: false
56
57 - if:
58 not:
59 properties:
60 compatible:
61 contains:
62 const: socionext,uniphier-pro4-soc-glue
63 then:
64 properties:
65 clock-controller: false
66
67 required:
68 - compatible
69 - reg
70
71 additionalProperties: false
72
73 examples:
74 - |
75 syscon@5f800000 {
76 compatible = "socionext,uniphier-pro4-soc-glue",
77 "simple-mfd", "syscon";
78 reg = <0x5f800000 0x2000>;
79
80 pinctrl {
81 compatible = "socionext,uniphier-pro4-pinctrl";
82 };
83
84 usb-hub {
85 compatible = "socionext,uniphier-pro4-usb2-phy";
86 #address-cells = <1>;
87 #size-cells = <0>;
88
89 phy@0 {
90 reg = <0>;
91 #phy-cells = <0>;
92 };
93
94 phy@1 {
95 reg = <1>;
96 #phy-cells = <0>;
97 };
98
99 phy@2 {
100 reg = <2>;
101 #phy-cells = <0>;
102 };
103
104 phy@3 {
105 reg = <3>;
106 #phy-cells = <0>;
107 };
108 };
109
110 clock-controller {
111 compatible = "socionext,uniphier-pro4-sg-clock";
112 #clock-cells = <1>;
113 };
114 };
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