1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/power/renesas,rcar-sysc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Renesas R-Car and RZ/G System Controller
8
9 maintainers:
10 - Geert Uytterhoeven <geert+renesas@glider.be>
11 - Magnus Damm <magnus.damm@gmail.com>
12
13 description: |
14 The R-Car (RZ/G) System Controller provides power management for the CPU
15 cores and various coprocessors.
16 The power domain IDs for consumers are defined in header files::
17 include/dt-bindings/power/r8*-sysc.h
18
19 properties:
20 compatible:
21 enum:
22 - renesas,r8a7742-sysc # RZ/G1H
23 - renesas,r8a7743-sysc # RZ/G1M
24 - renesas,r8a7744-sysc # RZ/G1N
25 - renesas,r8a7745-sysc # RZ/G1E
26 - renesas,r8a77470-sysc # RZ/G1C
27 - renesas,r8a774a1-sysc # RZ/G2M
28 - renesas,r8a774a3-sysc # RZ/G2M v3.0
29 - renesas,r8a774b1-sysc # RZ/G2N
30 - renesas,r8a774c0-sysc # RZ/G2E
31 - renesas,r8a774e1-sysc # RZ/G2H
32 - renesas,r8a7779-sysc # R-Car H1
33 - renesas,r8a7790-sysc # R-Car H2
34 - renesas,r8a7791-sysc # R-Car M2-W
35 - renesas,r8a7792-sysc # R-Car V2H
36 - renesas,r8a7793-sysc # R-Car M2-N
37 - renesas,r8a7794-sysc # R-Car E2
38 - renesas,r8a7795-sysc # R-Car H3
39 - renesas,r8a77961-sysc # R-Car M3-W+
40 - renesas,r8a77965-sysc # R-Car M3-N
41 - renesas,r8a7796-sysc # R-Car M3-W
42 - renesas,r8a77970-sysc # R-Car V3M
43 - renesas,r8a77980-sysc # R-Car V3H
44 - renesas,r8a77990-sysc # R-Car E3
45 - renesas,r8a77995-sysc # R-Car D3
46 - renesas,r8a779a0-sysc # R-Car V3U
47 - renesas,r8a779f0-sysc # R-Car S4-8
48 - renesas,r8a779g0-sysc # R-Car V4H
49 - renesas,r8a779h0-sysc # R-Car V4M
50
51 reg:
52 maxItems: 1
53
54 '#power-domain-cells':
55 const: 1
56
57 required:
58 - compatible
59 - reg
60 - '#power-domain-cells'
61
62 additionalProperties: false
63
64 examples:
65 - |
66 // System Controller node
67 sysc: system-controller@e6180000 {
68 compatible = "renesas,r8a7791-sysc";
69 reg = <0xe6180000 0x0200>;
70 #power-domain-cells = <1>;
71 };
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