| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/counter/ti-eqep.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Texas Instruments Enhanced Quadrature Encoder Pulse (eQEP) Module |
| |
| maintainers: |
| - David Lechner <david@lechnology.com> |
| |
| properties: |
| compatible: |
| enum: |
| - ti,am3352-eqep |
| - ti,am62-eqep |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| description: The eQEP event interrupt |
| maxItems: 1 |
| |
| clocks: |
| description: The functional and interface clock that determines the clock |
| rate for the eQEP peripheral. |
| maxItems: 1 |
| |
| clock-names: |
| const: sysclkout |
| |
| power-domains: |
| maxItems: 1 |
| |
| allOf: |
| - if: |
| properties: |
| compatible: |
| contains: |
| enum: |
| - ti,am62-eqep |
| then: |
| properties: |
| clock-names: false |
| |
| required: |
| - power-domains |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - clocks |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| eqep0: counter@180 { |
| compatible = "ti,am3352-eqep"; |
| reg = <0x180 0x80>; |
| clocks = <&l4ls_gclk>; |
| interrupts = <79>; |
| }; |
| |
| ... |
