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