Documentation/devicetree/bindings/soc/renesas/renesas,r9a09g057-sys.yaml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/soc/renesas/renesas,r9a09g057-sys.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Renesas RZ/V2H(P) System Controller (SYS)

maintainers:
  - Geert Uytterhoeven <geert+renesas@glider.be>

description: |
  The RZ/V2H(P) SYS (System Controller) controls the overall
  configuration of the LSI and supports the following functions,
  - Trust zone control
  - Extend access by specific masters to address beyond 4GB space
  - GBETH configuration
  - Control of settings and states of SRAM/PCIe/CM33/CA55/CR8/xSPI/ADC/TSU
  - LSI version
  - WDT stop control
  - General registers

properties:
  compatible:
    const: renesas,r9a09g057-sys

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  resets:
    maxItems: 1

required:
  - compatible
  - reg
  - clocks
  - resets

additionalProperties: false

examples:
  - |
    sys: system-controller@10430000 {
        compatible = "renesas,r9a09g057-sys";
        reg = <0x10430000 0x10000>;
        clocks = <&cpg 1>;
        resets = <&cpg 1>;
    };