refactor: consolidate RGB settings

config/boards/arm/corne/corne.dtsi

@@ -223,7 +223,7 @@ nice_view_spi: &spi0 {
         spi-max-frequency = <4000000>;
 
         /* WS2812 */
-        chain-length = <6>; 
+        chain-length = <21>;
         spi-one-frame = <0x70>;
         spi-zero-frame = <0x40>;
 

config/boards/arm/corne/corne.zmk.yml

@@ -7,6 +7,7 @@ arch: arm
 features:
   - keys
   - display
+  - underglow
   - encoder
 outputs:
   - usb

config/boards/arm/corne/corne_left.dts

@@ -10,4 +10,3 @@
 &left_encoder {
     status = "okay";
 };
-};

config/boards/arm/corne/corne_right.dts

@@ -10,28 +10,3 @@
 &default_transform {
     col-offset = <7>;
 };
-
-&spi3 {
-    compatible = "nordic,nrf-spim";
-    status = "okay";
-
-    pinctrl-0 = <&spi3_default>;
-    pinctrl-1 = <&spi3_sleep>;
-    pinctrl-names = "default", "sleep";
-
-    led_strip: ws2812@0 {
-        compatible = "worldsemi,ws2812-spi";
-
-        /* SPI */
-        reg = <0>; /* ignored, but necessary for SPI bindings */
-        spi-max-frequency = <4000000>;
-
-        /* WS2812 */
-        chain-length = <7>; /* 6 keys have underglow at the moment */
-        spi-one-frame = <0x70>;
-        spi-zero-frame = <0x40>;
-
-        color-mapping = <LED_COLOR_ID_GREEN LED_COLOR_ID_RED LED_COLOR_ID_BLUE>;
-    };
-};
-};