Dan, On 11/08/2018 10:08 PM, Dan Murphy wrote: > Jacek > > On 11/08/2018 02:47 PM, Jacek Anaszewski wrote: >> Dan, >> >> On 11/08/2018 07:00 PM, Dan Murphy wrote: >>> Jacek >>> >>> On 11/06/2018 04:07 PM, Jacek Anaszewski wrote: >>>> Introduce dedicated properties for conveying information about >>>> LED function and color. Mark old "label" property as deprecated. >>>> >>>> Signed-off-by: Jacek Anaszewski <jacek.anaszew...@gmail.com> >>>> Cc: Baolin Wang <baolin.w...@linaro.org> >>>> Cc: Daniel Mack <dan...@zonque.org> >>>> Cc: Dan Murphy <dmur...@ti.com> >>>> Cc: Linus Walleij <linus.wall...@linaro.org> >>>> Cc: Oleh Kravchenko <o...@kaa.org.ua> >>>> Cc: Sakari Ailus <sakari.ai...@linux.intel.com> >>>> Cc: Simon Shields <si...@lineageos.org> >>>> Cc: Xiaotong Lu <xiaotong...@spreadtrum.com> >>>> --- >>>> Documentation/devicetree/bindings/leds/common.txt | 52 >>>> +++++++++++++++++++---- >>>> 1 file changed, 44 insertions(+), 8 deletions(-) >>>> >>>> diff --git a/Documentation/devicetree/bindings/leds/common.txt >>>> b/Documentation/devicetree/bindings/leds/common.txt >>>> index aa13998..3efc826 100644 >>>> --- a/Documentation/devicetree/bindings/leds/common.txt >>>> +++ b/Documentation/devicetree/bindings/leds/common.txt >>>> @@ -10,14 +10,20 @@ can influence the way of the LED device >>>> initialization, the LED components >>>> 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: >>>> - 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. >>>> +- function: LED functon. Use one of the LED_FUNCTION_* prefixed >>>> definitions >>>> + from the header include/dt-bindings/leds/functions.h. >>>> + If there is no matching LED_FUNCTION available, add a new one. >>>> +- color : Color of the LED. >>> >>> Should we define the colors too? There are only really 4. Red, green, >>> blue and white. >>> >>> Generally varying colors are created base on the primary colors. Even the >>> amber color >> >> No problem, I can add LED colors. However, I don't quite follow how >> the mix of base color strings would give "amber" ? :-) >> > > Amber or yellow. Red and green with a hint of blue or no blue depending on > how dark you want it. > > You don't always have to turn the LED on full to mix. Sometimes lowering the > level of the stronger colors like red > and upping weaker colors like green you can different color
That's obvious. I was rather curious what you had on mind by mentioning four colors (red, green, blue and white) in the context of "amber". Just to remind: we're still talking about LED names, not the values. -- Best regards, Jacek Anaszewski
