| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (C) 2021 Sebastian Reichel |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/power/supply/isp1704.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: NXP ISP1704 USB Charger Detection |
| |
| maintainers: |
| - Sebastian Reichel <sre@kernel.org> |
| |
| allOf: |
| - $ref: power-supply.yaml# |
| |
| properties: |
| compatible: |
| const: nxp,isp1704 |
| |
| nxp,enable-gpio: |
| maxItems: 1 |
| description: GPIO connected to the chip's enable pin |
| |
| usb-phy: |
| $ref: /schemas/types.yaml#/definitions/phandle |
| description: USB PHY the ISP1704 is connected to |
| |
| required: |
| - compatible |
| - nxp,enable-gpio |
| - usb-phy |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| charger-detect { |
| compatible = "nxp,isp1704"; |
| nxp,enable-gpio = <&gpio3 3 GPIO_ACTIVE_LOW>; |
| usb-phy = <&usb2_phy>; |
| }; |
