Messages in this thread | | | Date | Mon, 01 Feb 2016 10:59:42 +0100 | From | Jacek Anaszewski <> | Subject | Re: [PATCH 2/3] DT: add binding for SN3218 LED driver |
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On 01/31/2016 01:59 PM, Stefan Wahren wrote: > This patch adds the binding for Si-En Technology SN3218 > 18-Channel LED driver. > > Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> > Acked-by: Rob Herring <robh@kernel.org> > --- > .../devicetree/bindings/leds/leds-sn3218.txt | 42 ++++++++++++++++++++ > 1 file changed, 42 insertions(+) > create mode 100644 Documentation/devicetree/bindings/leds/leds-sn3218.txt > > diff --git a/Documentation/devicetree/bindings/leds/leds-sn3218.txt b/Documentation/devicetree/bindings/leds/leds-sn3218.txt > new file mode 100644 > index 0000000..5daa9b0 > --- /dev/null > +++ b/Documentation/devicetree/bindings/leds/leds-sn3218.txt > @@ -0,0 +1,42 @@ > +* Si-En Technology - SN3218 18-Channel LED Driver > + > +Required properties: > +- compatible : > + "si-en,sn3218" > +- address-cells : must be 1 > +- size-cells : must be 0 > +- reg : I2C slave address, typically 0x54 > + > +There must be at least 1 LED which is represented as a sub-node > +of the sn3218 device. > + > +LED sub-node properties: > +- label : (optional) see Documentation/devicetree/bindings/leds/common.txt > +- reg : number of LED line (could be from 0 to 17) > +- linux,default-trigger : (optional) > + see Documentation/devicetree/bindings/leds/common.txt > + > +Example: > + > +sn3218: led-controller@54 { > + compatible = "si-en,sn3218"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x54>; > + > + led@0 { > + label = "led1"; > + reg = <0x0>; > + }; > + > + led@1 { > + label = "led2"; > + reg = <0x1>; > + }; > + > + led@2 { > + label = "led3"; > + reg = <0x2>; > + }; > +}; > +
Please remove this empty line.
-- Best Regards, Jacek Anaszewski
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