56 lines
1.1 KiB
YAML
56 lines
1.1 KiB
YAML
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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mfd/ene-kb3930.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ENE KB3930 Embedded Controller
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description: |
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This binding describes the ENE KB3930 Embedded Controller attached to an
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I2C bus.
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maintainers:
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- Lubomir Rintel <lkundrak@v3.sk>
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properties:
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compatible:
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items:
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- enum:
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- dell,wyse-ariel-ec # Dell Wyse Ariel board (3020)
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- const: ene,kb3930
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reg:
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maxItems: 1
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off-gpios:
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description: GPIO used with the shutdown protocol on Ariel
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maxItems: 2
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system-power-controller: true
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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embedded-controller@58 {
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compatible = "dell,wyse-ariel-ec", "ene,kb3930";
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reg = <0x58>;
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system-power-controller;
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off-gpios = <&gpio 126 GPIO_ACTIVE_HIGH>,
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<&gpio 127 GPIO_ACTIVE_HIGH>;
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};
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};
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...
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