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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/input/ibm,op-panel.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: IBM Operation Panel
maintainers:
- Eddie James <eajames@linux.ibm.com>
allOf:
- $ref: input.yaml#
description: |
The IBM Operation Panel provides a simple interface to control the connected
server. It has a display and three buttons: two directional arrows and one
'Enter' button.
properties:
compatible:
const: ibm,op-panel
reg:
maxItems: 1
linux,keycodes:
minItems: 1
maxItems: 3
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/i2c/i2c.h>
#include <dt-bindings/input/input.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
ibm-op-panel@62 {
compatible = "ibm,op-panel";
reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
linux,keycodes = <KEY_UP>, <KEY_DOWN>, <KEY_ENTER>;
};
};
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