| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/ata/brcm,sata-brcm.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Broadcom SATA3 AHCI Controller |
| 8 | |
| 9 | description: |
| 10 | SATA nodes are defined to describe on-chip Serial ATA controllers. |
| 11 | Each SATA controller should have its own node. |
| 12 | |
| 13 | maintainers: |
| 14 | - Florian Fainelli <f.fainelli@gmail.com> |
| 15 | |
| 16 | allOf: |
| 17 | - $ref: ahci-common.yaml# |
| 18 | |
| 19 | properties: |
| 20 | compatible: |
| 21 | oneOf: |
| 22 | - items: |
| 23 | - enum: |
| 24 | - brcm,bcm7216-ahci |
| 25 | - brcm,bcm7445-ahci |
| 26 | - brcm,bcm7425-ahci |
| 27 | - brcm,bcm63138-ahci |
| 28 | - const: brcm,sata3-ahci |
| 29 | - items: |
| 30 | - const: brcm,bcm-nsp-ahci |
| 31 | |
| 32 | reg: |
| 33 | maxItems: 2 |
| 34 | |
| 35 | reg-names: |
| 36 | items: |
| 37 | - const: ahci |
| 38 | - const: top-ctrl |
| 39 | |
| 40 | interrupts: |
| 41 | maxItems: 1 |
| 42 | |
| 43 | if: |
| 44 | properties: |
| 45 | compatible: |
| 46 | contains: |
| 47 | enum: |
| 48 | - brcm,bcm7216-ahci |
| 49 | - brcm,bcm63138-ahci |
| 50 | then: |
| 51 | properties: |
| 52 | resets: |
| 53 | maxItems: 1 |
| 54 | reset-names: |
| 55 | enum: |
| 56 | - rescal |
| 57 | - ahci |
| 58 | |
| 59 | required: |
| 60 | - compatible |
| 61 | - reg |
| 62 | - interrupts |
| 63 | - "#address-cells" |
| 64 | - "#size-cells" |
| 65 | |
| 66 | unevaluatedProperties: false |
| 67 | |
| 68 | examples: |
| 69 | - | |
| 70 | sata@f045a000 { |
| 71 | compatible = "brcm,bcm7445-ahci", "brcm,sata3-ahci"; |
| 72 | reg = <0xf045a000 0xa9c>, <0xf0458040 0x24>; |
| 73 | reg-names = "ahci", "top-ctrl"; |
| 74 | interrupts = <0 30 0>; |
| 75 | #address-cells = <1>; |
| 76 | #size-cells = <0>; |
| 77 | |
| 78 | sata0: sata-port@0 { |
| 79 | reg = <0>; |
| 80 | phys = <&sata_phy 0>; |
| 81 | }; |
| 82 | |
| 83 | sata1: sata-port@1 { |
| 84 | reg = <1>; |
| 85 | phys = <&sata_phy 1>; |
| 86 | }; |
| 87 | }; |