Bindings/i2c/nxp,lpc1788-i2c.yaml


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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/i2c/nxp,lpc1788-i2c.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: NXP I2C controller for LPC2xxx/178x/18xx/43xx

maintainers:
  - Vladimir Zapolskiy <vz@mleia.com>

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

properties:
  compatible:
    const: nxp,lpc1788-i2c

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-frequency:
    description: the desired I2C bus clock frequency in Hz
    default: 100000

  resets:
    maxItems: 1

required:
  - compatible
  - reg
  - interrupts
  - clocks

unevaluatedProperties: false

examples:
  - |
    #include "dt-bindings/clock/lpc18xx-ccu.h"

    i2c@400a1000 {
        compatible = "nxp,lpc1788-i2c";
        reg = <0x400a1000 0x1000>;
        interrupts = <18>;
        clocks = <&ccu1 CLK_APB1_I2C0>;
        #address-cells = <1>;
        #size-cells = <0>;
    };