1 # SPDX-License-Identifier: (GPL-2.0-only OR BS
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/power/renes
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: Renesas Advanced Power Management Unit
8
9 maintainers:
10 - Geert Uytterhoeven <geert+renesas@glider.be
11 - Magnus Damm <magnus.damm@gmail.com>
12
13 description:
14 Renesas R-Car Gen2 and RZ/G1 SoCs utilize on
15 CPU core power domain control including SMP
16
17 properties:
18 compatible:
19 items:
20 - enum:
21 - renesas,r8a7742-apmu # RZ/G1H
22 - renesas,r8a7743-apmu # RZ/G1M
23 - renesas,r8a7744-apmu # RZ/G1N
24 - renesas,r8a7745-apmu # RZ/G1E
25 - renesas,r8a77470-apmu # RZ/G1C
26 - renesas,r8a7790-apmu # R-Car H2
27 - renesas,r8a7791-apmu # R-Car M2-W
28 - renesas,r8a7792-apmu # R-Car V2H
29 - renesas,r8a7793-apmu # R-Car M2-N
30 - renesas,r8a7794-apmu # R-Car E2
31 - const: renesas,apmu
32
33 reg:
34 maxItems: 1
35
36 cpus:
37 minItems: 1
38 maxItems: 4
39 description: |
40 Array of phandles pointing to CPU cores,
41 CPU cores used by the WUPCR and PSTR reg
42 Management Unit section of the device's
43
44 required:
45 - compatible
46 - reg
47 - cpus
48
49 additionalProperties: false
50
51 examples:
52 - |
53 apmu@e6152000 {
54 compatible = "renesas,r8a7791-apmu
55 reg = <0xe6152000 0x188>;
56 cpus = <&cpu0>, <&cpu1>;
57 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.