On 01/06/2022 22:49, Chris Morgan wrote: > 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. You described desired Linux feature or behavior, not the actual hardware. The bindings are about the latter, so instead you need to rephrase the property and it's description to match actual hardware capabilities/features/configuration etc. Best regards, Krzysztof
