xref: /openbmc/linux/Documentation/devicetree/bindings/input/ibm,op-panel.yaml (revision 4f2c0a4acffbec01079c28f839422e64ddeff004)
1*bc604fbbSEddie James# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2*bc604fbbSEddie James%YAML 1.2
3*bc604fbbSEddie James---
4*bc604fbbSEddie James$id: http://devicetree.org/schemas/input/ibm,op-panel.yaml#
5*bc604fbbSEddie James$schema: http://devicetree.org/meta-schemas/core.yaml#
6*bc604fbbSEddie James
7*bc604fbbSEddie Jamestitle: IBM Operation Panel
8*bc604fbbSEddie James
9*bc604fbbSEddie Jamesmaintainers:
10*bc604fbbSEddie James  - Eddie James <eajames@linux.ibm.com>
11*bc604fbbSEddie James
12*bc604fbbSEddie JamesallOf:
13*bc604fbbSEddie James  - $ref: input.yaml#
14*bc604fbbSEddie James
15*bc604fbbSEddie Jamesdescription: |
16*bc604fbbSEddie James  The IBM Operation Panel provides a simple interface to control the connected
17*bc604fbbSEddie James  server. It has a display and three buttons: two directional arrows and one
18*bc604fbbSEddie James  'Enter' button.
19*bc604fbbSEddie James
20*bc604fbbSEddie Jamesproperties:
21*bc604fbbSEddie James  compatible:
22*bc604fbbSEddie James    const: ibm,op-panel
23*bc604fbbSEddie James
24*bc604fbbSEddie James  reg:
25*bc604fbbSEddie James    maxItems: 1
26*bc604fbbSEddie James
27*bc604fbbSEddie James  linux,keycodes:
28*bc604fbbSEddie James    minItems: 1
29*bc604fbbSEddie James    maxItems: 3
30*bc604fbbSEddie James
31*bc604fbbSEddie Jamesrequired:
32*bc604fbbSEddie James  - compatible
33*bc604fbbSEddie James  - reg
34*bc604fbbSEddie James
35*bc604fbbSEddie JamesadditionalProperties: false
36*bc604fbbSEddie James
37*bc604fbbSEddie Jamesexamples:
38*bc604fbbSEddie James  - |
39*bc604fbbSEddie James    #include <dt-bindings/i2c/i2c.h>
40*bc604fbbSEddie James    #include <dt-bindings/input/input.h>
41*bc604fbbSEddie James    i2c {
42*bc604fbbSEddie James        #address-cells = <1>;
43*bc604fbbSEddie James        #size-cells = <0>;
44*bc604fbbSEddie James
45*bc604fbbSEddie James        ibm-op-panel@62 {
46*bc604fbbSEddie James            compatible = "ibm,op-panel";
47*bc604fbbSEddie James            reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
48*bc604fbbSEddie James            linux,keycodes = <KEY_UP>, <KEY_DOWN>, <KEY_ENTER>;
49*bc604fbbSEddie James        };
50*bc604fbbSEddie James    };
51