ark1668ed-bsp/linux/Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/i2c/socionext,synquacer-i2c.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Socionext SynQuacer I2C Controller

maintainers:
  - Ard Biesheuvel <ardb@kernel.org>

allOf:
  - $ref: /schemas/i2c/i2c-controller.yaml#

properties:
  compatible:
    const: socionext,synquacer-i2c

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-names:
    const: pclk

  clock-frequency:
    minimum: 100000
    maximum: 400000

  interrupts:
    maxItems: 1

required:
  - compatible
  - reg
  - interrupts
  - clocks
  - clock-names

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>

    i2c@51210000 {
        compatible = "socionext,synquacer-i2c";
        reg = <0x51210000 0x1000>;
        interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
        #address-cells = <1>;
        #size-cells = <0>;
        clock-names = "pclk";
        clocks = <&clk_i2c>;
        clock-frequency = <400000>;
    };
...