diff options
| -rw-r--r-- | Documentation/devicetree/bindings/input/gpio-keys.yaml | 119 |
1 files changed, 58 insertions, 61 deletions
diff --git a/Documentation/devicetree/bindings/input/gpio-keys.yaml b/Documentation/devicetree/bindings/input/gpio-keys.yaml index 645dfa1e0d07..27bb5c6ab8d9 100644 --- a/Documentation/devicetree/bindings/input/gpio-keys.yaml +++ b/Documentation/devicetree/bindings/input/gpio-keys.yaml @@ -16,86 +16,83 @@ properties: - gpio-keys-polled patternProperties: - ".*": - if: - type: object - then: - $ref: input.yaml# + "^(button|event|key|switch|(button|event|key|switch)-[a-z0-9-]+|[a-z0-9-]+-(button|event|key|switch))$": + $ref: input.yaml# - properties: - gpios: - maxItems: 1 + properties: + gpios: + maxItems: 1 - interrupts: - maxItems: 1 + interrupts: + maxItems: 1 - label: - description: Descriptive name of the key. + label: + description: Descriptive name of the key. - linux,code: - description: Key / Axis code to emit. + linux,code: + description: Key / Axis code to emit. - linux,input-type: - default: 1 # EV_KEY + linux,input-type: + default: 1 # EV_KEY - linux,input-value: - description: | - If linux,input-type is EV_ABS or EV_REL then this - value is sent for events this button generates when pressed. - EV_ABS/EV_REL axis will generate an event with a value of 0 - when all buttons with linux,input-type == type and - linux,code == axis are released. This value is interpreted - as a signed 32 bit value, e.g. to make a button generate a - value of -1 use: + linux,input-value: + description: | + If linux,input-type is EV_ABS or EV_REL then this + value is sent for events this button generates when pressed. + EV_ABS/EV_REL axis will generate an event with a value of 0 + when all buttons with linux,input-type == type and + linux,code == axis are released. This value is interpreted + as a signed 32 bit value, e.g. to make a button generate a + value of -1 use: - linux,input-value = <0xffffffff>; /* -1 */ + linux,input-value = <0xffffffff>; /* -1 */ - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 - debounce-interval: - description: - Debouncing interval time in milliseconds. If not specified defaults to 5. - $ref: /schemas/types.yaml#/definitions/uint32 + debounce-interval: + description: + Debouncing interval time in milliseconds. If not specified defaults to 5. + $ref: /schemas/types.yaml#/definitions/uint32 - default: 5 + default: 5 - wakeup-source: - description: Button can wake-up the system. + wakeup-source: + description: Button can wake-up the system. - wakeup-event-action: - description: | - Specifies whether the key should wake the system when asserted, when - deasserted, or both. This property is only valid for keys that wake up the - system (e.g., when the "wakeup-source" property is also provided). + wakeup-event-action: + description: | + Specifies whether the key should wake the system when asserted, when + deasserted, or both. This property is only valid for keys that wake up the + system (e.g., when the "wakeup-source" property is also provided). - Supported values are defined in linux-event-codes.h: + Supported values are defined in linux-event-codes.h: - EV_ACT_ANY - both asserted and deasserted - EV_ACT_ASSERTED - asserted - EV_ACT_DEASSERTED - deasserted - $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2] + EV_ACT_ANY - both asserted and deasserted + EV_ACT_ASSERTED - asserted + EV_ACT_DEASSERTED - deasserted + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2] - linux,can-disable: - description: - Indicates that button is connected to dedicated (not shared) interrupt - which can be disabled to suppress events from the button. - type: boolean + linux,can-disable: + description: + Indicates that button is connected to dedicated (not shared) interrupt + which can be disabled to suppress events from the button. + type: boolean - required: - - linux,code + required: + - linux,code - anyOf: - - required: - - interrupts - - required: - - gpios + anyOf: + - required: + - interrupts + - required: + - gpios - dependencies: - wakeup-event-action: [ wakeup-source ] - linux,input-value: [ gpios ] + dependencies: + wakeup-event-action: [ wakeup-source ] + linux,input-value: [ gpios ] - unevaluatedProperties: false + unevaluatedProperties: false if: properties: |