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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/ata/brcm,sata-brcm.yaml#

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$schema: http://devicetree.org/meta-schemas/core.yaml#

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title: Broadcom SATA3 AHCI Controller

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description:

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  SATA nodes are defined to describe on-chip Serial ATA controllers.

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  Each SATA controller should have its own node.

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maintainers:

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  - Florian Fainelli <f.fainelli@gmail.com>

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allOf:

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  - $ref: ahci-common.yaml#

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properties:

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  compatible:

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    oneOf:

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      - items:

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          - enum:

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              - brcm,bcm7216-ahci

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              - brcm,bcm7445-ahci

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              - brcm,bcm7425-ahci

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              - brcm,bcm63138-ahci

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          - const: brcm,sata3-ahci

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      - items:

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          - const: brcm,bcm-nsp-ahci

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  reg:

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    maxItems: 2

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  reg-names:

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    items:

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      - const: ahci

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      - const: top-ctrl

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  interrupts:

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    maxItems: 1

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if:

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  properties:

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    compatible:

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      contains:

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        enum:

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          - brcm,bcm7216-ahci

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          - brcm,bcm63138-ahci

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then:

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  properties:

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    resets:

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      maxItems: 1

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    reset-names:

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      enum:

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        - rescal

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        - ahci

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required:

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  - compatible

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  - reg

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  - interrupts

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  - "#address-cells"

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  - "#size-cells"

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unevaluatedProperties: false

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examples:

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  - |

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    sata@f045a000 {

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        compatible = "brcm,bcm7445-ahci", "brcm,sata3-ahci";

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        reg = <0xf045a000 0xa9c>, <0xf0458040 0x24>;

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        reg-names = "ahci", "top-ctrl";

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        interrupts = <0 30 0>;

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        #address-cells = <1>;

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        #size-cells = <0>;

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        sata0: sata-port@0 {

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            reg = <0>;

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            phys = <&sata_phy 0>;

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        };

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        sata1: sata-port@1 {

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            reg = <1>;

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            phys = <&sata_phy 1>;

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        };

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    };

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