| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/ata/allwinner,sun4i-a10-ahci.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Allwinner A10 AHCI SATA Controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Chen-Yu Tsai <wens@csie.org> |
| 11 | - Maxime Ripard <mripard@kernel.org> |
| 12 | |
| 13 | properties: |
| 14 | compatible: |
| 15 | const: allwinner,sun4i-a10-ahci |
| 16 | |
| 17 | reg: |
| 18 | maxItems: 1 |
| 19 | |
| 20 | clocks: |
| 21 | items: |
| 22 | - description: AHCI Bus Clock |
| 23 | - description: AHCI Module Clock |
| 24 | |
| 25 | interrupts: |
| 26 | maxItems: 1 |
| 27 | |
| 28 | target-supply: |
| 29 | description: Regulator for SATA target power |
| 30 | |
| 31 | required: |
| 32 | - compatible |
| 33 | - reg |
| 34 | - clocks |
| 35 | - interrupts |
| 36 | |
| 37 | additionalProperties: false |
| 38 | |
| 39 | examples: |
| 40 | - | |
| 41 | ahci: sata@1c18000 { |
| 42 | compatible = "allwinner,sun4i-a10-ahci"; |
| 43 | reg = <0x01c18000 0x1000>; |
| 44 | interrupts = <56>; |
| 45 | clocks = <&pll6 0>, <&ahb_gates 25>; |
| 46 | target-supply = <®_ahci_5v>; |
| 47 | }; |