Hi! > From: Christian Mauderer <oss@xxxxxxxxxxxxx> > > This patch adds the binding documentation for a simple SPI based LED > controller which use only one byte for setting the brightness. > > Signed-off-by: Christian Mauderer <oss@xxxxxxxxxxxxx> > --- > diff --git a/Documentation/devicetree/bindings/leds/leds-spi-byte.txt b/Documentation/devicetree/bindings/leds/leds-spi-byte.txt > new file mode 100644 > index 000000000000..28b6b2d9091e > --- /dev/null > +++ b/Documentation/devicetree/bindings/leds/leds-spi-byte.txt > @@ -0,0 +1,44 @@ > +* Single Byte SPI LED Device Driver. > +The driver can be used for controllers with a very simple SPI protocol: > +- one LED is controlled by a single byte on MOSI > +- the value of the byte gives the brightness between two values (lowest to > + highest) > +- no return value is necessary (no MISO signal) I'd expect this file to be named acb-spi-led.txt, or something, and talk about that u-controller, not its device driver -- as devicetree binding describes hardware, not driver. But you already have an ack from rob, so... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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