Documentation/devicetree/bindings/counter/ti-eqep.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/counter/ti-eqep.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Texas Instruments Enhanced Quadrature Encoder Pulse (eQEP) Module
   8
   9 maintainers:
  10   - David Lechner <david@lechnology.com>
  11
  12 properties:
  13   compatible:
  14     const: ti,am3352-eqep
  15
  16   reg:
  17     maxItems: 1
  18
  19   interrupts:
  20     description: The eQEP event interrupt
  21     maxItems: 1
  22
  23   clocks:
  24     description: The clock that determines the SYSCLKOUT rate for the eQEP
  25       peripheral.
  26     maxItems: 1
  27
  28   clock-names:
  29     const: sysclkout
  30
  31 required:
  32   - compatible
  33   - reg
  34   - interrupts
  35   - clocks
  36   - clock-names
  37
  38 additionalProperties: false
  39
  40 examples:
  41   - |
  42     eqep0: counter@180 {
  43         compatible = "ti,am3352-eqep";
  44         reg = <0x180 0x80>;
  45         clocks = <&l4ls_gclk>;
  46         clock-names = "sysclkout";
  47         interrupts = <79>;
  48     };
  49
  50 ...