diff options
Diffstat (limited to 'Documentation/devicetree/bindings/input/adi,adp5588.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/input/adi,adp5588.yaml | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/input/adi,adp5588.yaml b/Documentation/devicetree/bindings/input/adi,adp5588.yaml index 26ea66834ae2..336bc352579a 100644 --- a/Documentation/devicetree/bindings/input/adi,adp5588.yaml +++ b/Documentation/devicetree/bindings/input/adi,adp5588.yaml @@ -49,7 +49,10 @@ properties: interrupt-controller: description: This property applies if either keypad,num-rows lower than 8 or - keypad,num-columns lower than 10. + keypad,num-columns lower than 10. This property is optional if + keypad,num-rows or keypad,num-columns are not specified as the + device is then configured to be used purely for gpio during which + interrupts may or may not be utilized. '#interrupt-cells': const: 2 @@ -65,13 +68,23 @@ properties: minItems: 1 maxItems: 2 +dependencies: + keypad,num-rows: + - linux,keymap + - keypad,num-columns + keypad,num-columns: + - linux,keymap + - keypad,num-rows + linux,keymap: + - keypad,num-rows + - keypad,num-columns + - interrupts + interrupt-controller: + - interrupts + required: - compatible - reg - - interrupts - - keypad,num-rows - - keypad,num-columns - - linux,keymap unevaluatedProperties: false @@ -108,4 +121,19 @@ examples: >; }; }; + + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + gpio@34 { + compatible = "adi,adp5588"; + reg = <0x34>; + + #gpio-cells = <2>; + gpio-controller; + }; + }; + ... |