Documentation/devicetree/bindings/ata/allwinner,sun4i-a10-ahci.yaml

   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 bindings
   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 = <&reg_ahci_5v>;
  47     };