arm64: dts: imx8mq-librem5: use multicolor leds description for RGB led

As Documentation/leds/well-known-leds.txt says, "Phones usually have
multi-color status LED." Fix that for the Librem 5 mobile phone board.

Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index ddf0e330dc7c45f72b56e37a16aa57892d17a7aa..6895bcc12165171c0852c2cb5147ac7dff1bb7b0 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -56,27 +56,27 @@
        };
 
        led-controller {
-               compatible = "pwm-leds";
+               compatible = "pwm-leds-multicolor";
 
-               led-0 {
+               multi-led {
+                       color = <LED_COLOR_ID_RGB>;
                        function = LED_FUNCTION_STATUS;
-                       color = <LED_COLOR_ID_BLUE>;
                        max-brightness = <248>;
-                       pwms = <&pwm2 0 50000 0>;
-               };
 
-               led-1 {
-                       function = LED_FUNCTION_STATUS;
-                       color = <LED_COLOR_ID_GREEN>;
-                       max-brightness = <248>;
-                       pwms = <&pwm4 0 50000 0>;
-               };
+                       led-0 {
+                               color = <LED_COLOR_ID_BLUE>;
+                               pwms = <&pwm2 0 50000 0>;
+                       };
 
-               led-2 {
-                       function = LED_FUNCTION_STATUS;
-                       color = <LED_COLOR_ID_RED>;
-                       max-brightness = <248>;
-                       pwms = <&pwm3 0 50000 0>;
+                       led-1 {
+                               color = <LED_COLOR_ID_GREEN>;
+                               pwms = <&pwm4 0 50000 0>;
+                       };
+
+                       led-2 {
+                               color = <LED_COLOR_ID_RED>;
+                               pwms = <&pwm3 0 50000 0>;
+                       };
                };
        };