Messages in this thread | | | Subject | Re: [PATCH 2/4] devicetree: Update led binding | From | Dan Murphy <> | Date | Mon, 1 Jul 2019 10:20:57 -0500 |
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JJ
On 7/1/19 10:14 AM, Jean-Jacques Hiblot wrote: > Update the led binding to describe the possibility to add a "compatible" > option to create a child-device, user of the LED. > > Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> > Cc: devicetree@vger.kernel.org > --- > Documentation/devicetree/bindings/leds/common.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt > index 70876ac11367..2f7882528d97 100644 > --- a/Documentation/devicetree/bindings/leds/common.txt > +++ b/Documentation/devicetree/bindings/leds/common.txt > @@ -11,6 +11,9 @@ have to be tightly coupled with the LED device binding. They are represented > by child nodes of the parent LED device binding. > > Optional properties for child nodes: > +- compatible : driver name for a child-device. This child-device is the user > + of the LED. It is created when the LED is registered and > + destroyed when the LED is unregistered.
Can you update the example to show usage?
Dan
> - led-sources : List of device current outputs the LED is connected to. The > outputs are identified by the numbers that must be defined > in the LED device binding documentation.
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