On Fri, Jun 30, 2023 at 11:22:47AM +0200, Astrid Rost wrote: > Add max-brightness in order to reduce the current on the connected LEDs. > Normally, the maximum brightness is determined by the hardware, and this > property is not required. This property is used to set a software limit. > It could happen that an LED is made so bright that it gets damaged or > causes damage due to restrictions in a specific system, such as mounting > conditions. Note that led-max-microamp should be preferably used, if it > is supported by the controller. > > Signed-off-by: Astrid Rost <astrid.rost@xxxxxxxx> > --- > Documentation/devicetree/bindings/leds/common.yaml | 10 ++++++++++ > 1 file changed, 10 insertions(+) The patch order is wrong. You have to define a property before you can use it. Otherwise, Reviewed-by: Rob Herring <robh@xxxxxxxxxx>