xref: /freebsd/sys/contrib/device-tree/Bindings/ata/renesas,rcar-sata.yaml (revision cfd6422a5217410fbd66f7a7a8a64d9d85e61229) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: "http://devicetree.org/schemas/ata/renesas,rcar-sata.yaml#"
5$schema: "http://devicetree.org/meta-schemas/core.yaml#"
6
7title: Renesas R-Car Serial-ATA Interface
8
9maintainers:
10  - Geert Uytterhoeven <geert+renesas@glider.be>
11
12properties:
13  compatible:
14    oneOf:
15      - items:
16          - enum:
17              - renesas,sata-r8a7779      # R-Car H1
18      - items:
19          - enum:
20              - renesas,sata-r8a7742      # RZ/G1H
21              - renesas,sata-r8a7790-es1  # R-Car H2 ES1
22              - renesas,sata-r8a7790      # R-Car H2 other than ES1
23              - renesas,sata-r8a7791      # R-Car M2-W
24              - renesas,sata-r8a7793      # R-Car M2-N
25          - const: renesas,rcar-gen2-sata # generic R-Car Gen2
26      - items:
27          - enum:
28              - renesas,sata-r8a774b1     # RZ/G2N
29              - renesas,sata-r8a7795      # R-Car H3
30              - renesas,sata-r8a77965     # R-Car M3-N
31          - const: renesas,rcar-gen3-sata # generic R-Car Gen3 or RZ/G2
32
33  reg:
34    maxItems: 1
35
36  interrupts:
37    maxItems: 1
38
39  clocks:
40    maxItems: 1
41
42  iommus:
43    maxItems: 1
44
45  power-domains:
46    maxItems: 1
47
48  resets:
49    maxItems: 1
50
51required:
52  - compatible
53  - reg
54  - interrupts
55  - clocks
56
57additionalProperties: false
58
59examples:
60  - |
61    #include <dt-bindings/clock/r8a7791-cpg-mssr.h>
62    #include <dt-bindings/interrupt-controller/arm-gic.h>
63    #include <dt-bindings/power/r8a7791-sysc.h>
64
65    sata@ee300000 {
66            compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata";
67            reg = <0xee300000 0x200000>;
68            interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
69            clocks = <&cpg CPG_MOD 815>;
70            power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
71            resets = <&cpg 815>;
72    };
73