Hi Sven,
On 1/26/22 11:48 AM, sven@xxxxxxxxxxxxxxxx wrote:
From: Sven Schwermer <sven.schwermer@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
This allows to group multiple PWM-connected monochrome LEDs into
multicolor LEDs, e.g. RGB LEDs.
Signed-off-by: Sven Schwermer <sven.schwermer@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
---
[...]
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/leds/common.h>
+
+ rgb-led {
+ compatible = "pwm-leds-multicolor";
+
+ multi-led {
+ color = <LED_COLOR_ID_RGB>;
+ function = LED_FUNCTION_INDICATOR;
+ max-brightness = <65535>;
It doesn't make much sense to have such a big resolution of global
multi color brightness. 255 will be sufficient.
+ led-red {
+ pwms = <&pwm1 0 1000000>;
+ color = <LED_COLOR_ID_RED>;
+ };
+
+ led-green {
+ pwms = <&pwm2 0 1000000>;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led-blue {
+ pwms = <&pwm3 0 1000000>;
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+ };
+
+...
--
Best regards,
Jacek Anaszewski
