| Tom Rini | 6b642ac | 2024-10-01 12:20:28 -0600 | [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/fsl,ahci.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Freescale QorIQ AHCI SATA Controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Frank Li <Frank.Li@nxp.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | oneOf: |
| 15 | - description: SATA controller for ls1012a |
| 16 | items: |
| 17 | - const: fsl,ls1012a-ahci |
| 18 | - const: fsl,ls1043a-ahci |
| 19 | - enum: |
| 20 | - fsl,ls1021a-ahci |
| 21 | - fsl,ls1028a-ahci |
| 22 | - fsl,ls1043a-ahci |
| 23 | - fsl,ls1046a-ahci |
| 24 | - fsl,ls1088a-ahci |
| 25 | - fsl,ls2080a-ahci |
| 26 | - fsl,lx2160a-ahci |
| 27 | |
| 28 | reg: |
| 29 | minItems: 1 |
| 30 | maxItems: 2 |
| 31 | |
| 32 | reg-names: |
| 33 | items: |
| 34 | - const: ahci |
| 35 | - const: sata-ecc |
| 36 | minItems: 1 |
| 37 | |
| 38 | clocks: |
| 39 | maxItems: 1 |
| 40 | |
| 41 | interrupts: |
| 42 | maxItems: 1 |
| 43 | |
| 44 | dma-coherent: true |
| 45 | |
| 46 | required: |
| 47 | - compatible |
| 48 | - reg |
| 49 | - clocks |
| 50 | - interrupts |
| 51 | |
| 52 | additionalProperties: false |
| 53 | |
| 54 | examples: |
| 55 | - | |
| 56 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 57 | |
| 58 | sata@3200000 { |
| 59 | compatible = "fsl,ls1021a-ahci"; |
| 60 | reg = <0x3200000 0x10000>; |
| 61 | interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>; |
| 62 | clocks = <&platform_clk 1>; |
| 63 | dma-coherent; |
| 64 | }; |