From: Chris Morgan <macromorgan@xxxxxxxxxxx> Add documentation for adc-joystick,polled. New device-tree properties have been added. - adc-joystick,polled: A boolean value noting the joystick device should be polled rather than use a triggered buffer. Signed-off-by: Maya Matuszczyk <maccraft123mc@xxxxxxxxx> Signed-off-by: Chris Morgan <macromorgan@xxxxxxxxxxx> --- .../devicetree/bindings/input/adc-joystick.yaml | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/input/adc-joystick.yaml b/Documentation/devicetree/bindings/input/adc-joystick.yaml index 2ee04e03bc22..4f49a1a5772e 100644 --- a/Documentation/devicetree/bindings/input/adc-joystick.yaml +++ b/Documentation/devicetree/bindings/input/adc-joystick.yaml @@ -12,12 +12,19 @@ maintainers: description: > Bindings for joystick devices connected to ADC controllers supporting - the Industrial I/O subsystem. + the Industrial I/O subsystem. Supports both polled devices where no + iio trigger is available and non-polled devices which are triggered + by iio. properties: compatible: const: adc-joystick + adc-joystick,polled: + type: boolean + description: + If the device does not support triggered buffers and needs to be polled. + io-channels: minItems: 1 maxItems: 1024 -- 2.25.1