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