# 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>;
};
};
};
...
