| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/ata/apm,xgene-ahci.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: APM X-Gene 6.0 Gb/s SATA host controller |
| |
| maintainers: |
| - Rob Herring <robh@kernel.org> |
| |
| properties: |
| compatible: |
| enum: |
| - apm,xgene-ahci |
| - apm,xgene-ahci-v2 |
| |
| reg: |
| minItems: 4 |
| items: |
| - description: AHCI memory resource |
| - description: Host controller core |
| - description: Host controller diagnostic |
| - description: Host controller AXI |
| - description: Host controller MUX |
| |
| interrupts: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| |
| unevaluatedProperties: false |
| |
| allOf: |
| - $ref: ahci-common.yaml# |
| - if: |
| properties: |
| compatible: |
| contains: |
| const: apm,xgene-ahci |
| then: |
| required: |
| - clocks |
| - phys |
| - phy-names |
| |
| examples: |
| - | |
| sata@1a400000 { |
| compatible = "apm,xgene-ahci"; |
| reg = <0x1a400000 0x1000>, |
| <0x1f220000 0x1000>, |
| <0x1f22d000 0x1000>, |
| <0x1f22e000 0x1000>, |
| <0x1f227000 0x1000>; |
| clocks = <&sataclk 0>; |
| dma-coherent; |
| interrupts = <0x0 0x87 0x4>; |
| phys = <&phy2 0>; |
| phy-names = "sata-phy"; |
| }; |
