Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 # Copyright 2019 BayLibre, SAS
   3 %YAML 1.2
   4 ---
   5 $id: http://devicetree.org/schemas/i2c/amlogic,meson6-i2c.yaml#
   6 $schema: http://devicetree.org/meta-schemas/core.yaml#
   7
   8 title: Amlogic Meson I2C Controller
   9
  10 maintainers:
  11   - Neil Armstrong <neil.armstrong@linaro.org>
  12   - Beniamino Galvani <b.galvani@gmail.com>
  13
  14 allOf:
  15   - $ref: /schemas/i2c/i2c-controller.yaml#
  16
  17 properties:
  18   compatible:
  19     enum:
  20       - amlogic,meson6-i2c # Meson6, Meson8 and compatible SoCs
  21       - amlogic,meson-gxbb-i2c # GXBB and compatible SoCs
  22       - amlogic,meson-axg-i2c # AXG and compatible SoCs
  23
  24   reg:
  25     maxItems: 1
  26
  27   interrupts:
  28     maxItems: 1
  29
  30   clocks:
  31     minItems: 1
  32
  33   power-domains:
  34     maxItems: 1
  35
  36 required:
  37   - compatible
  38   - reg
  39   - interrupts
  40   - clocks
  41
  42 unevaluatedProperties: false
  43
  44 examples:
  45   - |
  46     i2c@c8100500 {
  47         compatible = "amlogic,meson6-i2c";
  48         reg = <0xc8100500 0x20>;
  49         interrupts = <92>;
  50         clocks = <&clk81>;
  51         #address-cells = <1>;
  52         #size-cells = <0>;
  53
  54         eeprom@52 {
  55             compatible = "atmel,24c32";
  56             reg = <0x52>;
  57         };
  58     };