xref: /freebsd/sys/contrib/device-tree/Bindings/spi/apple,spi.yaml (revision 5f62a964e9f8abc6a05d8338273fadd154f0a206)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/spi/apple,spi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Apple ARM SoC SPI controller

allOf:
  - $ref: spi-controller.yaml#

maintainers:
  - Hector Martin <marcan@marcan.st>

properties:
  compatible:
    items:
      - enum:
          - apple,t8103-spi
          - apple,t8112-spi
          - apple,t6000-spi
      - const: apple,spi

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  interrupts:
    maxItems: 1

  power-domains:
    maxItems: 1

required:
  - compatible
  - reg
  - clocks
  - interrupts

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/apple-aic.h>
    #include <dt-bindings/interrupt-controller/irq.h>

    soc {
      #address-cells = <2>;
      #size-cells = <2>;

      spi@39b104000 {
        compatible = "apple,t6000-spi", "apple,spi";
        reg = <0x3 0x9b104000 0x0 0x4000>;
        interrupt-parent = <&aic>;
        interrupts = <AIC_IRQ 0 1107 IRQ_TYPE_LEVEL_HIGH>;
        #address-cells = <1>;
        #size-cells = <0>;
        clocks = <&clk>;
      };
    };