| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/misc/ti,fpc202.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: TI FPC202 dual port controller with expanded IOs |
| |
| maintainers: |
| - Romain Gantois <romain.gantois@bootlin.com> |
| |
| allOf: |
| - $ref: /schemas/i2c/i2c-atr.yaml# |
| |
| properties: |
| compatible: |
| const: ti,fpc202 |
| |
| reg: |
| maxItems: 1 |
| |
| gpio-controller: true |
| |
| "#gpio-cells": |
| const: 2 |
| |
| enable-gpios: |
| description: |
| Specifier for the GPIO connected to the EN pin. |
| maxItems: 1 |
| |
| '#address-cells': |
| const: 1 |
| |
| '#size-cells': |
| const: 0 |
| |
| patternProperties: |
| "^i2c@[0-1]$": |
| $ref: /schemas/i2c/i2c-controller.yaml# |
| description: Downstream device ports 0 and 1 |
| |
| properties: |
| reg: |
| maxItems: 1 |
| description: |
| Downstream port ID |
| |
| required: |
| - "#address-cells" |
| - "#size-cells" |
| - reg |
| |
| unevaluatedProperties: false |
| |
| required: |
| - compatible |
| - reg |
| - gpio-controller |
| - "#gpio-cells" |
| - "#address-cells" |
| - "#size-cells" |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| i2c-atr@f { |
| compatible = "ti,fpc202"; |
| reg = <0xf>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| }; |
| }; |
| ... |
