[PATCH 0/2] ARM: dts: ti/omap: embt2ws: define RGB LED

[PATCH 0/2] ARM: dts: ti/omap: embt2ws: define RGB LED

[Andreas Kemnade]

Combine the LED definitions into an RGB LED and add the drivers into
defconfig.
This has already been suggested a long time ago.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
Andreas Kemnade (2):
      ARM: dts: ti/omap: embt2ws: use mulit-led for RGB LED
      arm: omap2plus_defconfig: Enable multi-LED

 arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts | 13 ++++++++++---
 arch/arm/configs/omap2plus_defconfig              |  2 ++
 2 files changed, 12 insertions(+), 3 deletions(-)
---
base-commit: dc59e4fea9d83f03bad6bddf3fa2e52491777482
change-id: 20260702-b200multiled-ce27e3f3a5f6

Best regards,
--  
Andreas Kemnade <andreas@kemnade.info>

[PATCH 1/2] ARM: dts: ti/omap: embt2ws: use mulit-led for RGB LED

[Andreas Kemnade]

The device has one single RGB LED. Explicitly declare it as such
by combing the LEDs into one.

Suggested-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
 arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts
index e253e0775ea9..e11d1931c42a 100644
--- a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts
+++ b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts
@@ -64,6 +64,13 @@ key-lock {
 		};
 	};
 
+	multi-led {
+		compatible = "leds-group-multicolor";
+		color = <LED_COLOR_ID_RGB>;
+		function = LED_FUNCTION_STATUS;
+		leds = <&led_r>, <&led_g>, <&led_b>;
+	};
+
 	cb_v18: regulator-cb-v18 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&cb_v18_pins>;
@@ -368,19 +375,19 @@ led-controller@66 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		led@0 {
+		led_g: led@0 {
 			reg = <0>;
 			color = <LED_COLOR_ID_GREEN>;
 			function = LED_FUNCTION_STATUS;
 		};
 
-		led@2 {
+		led_b: led@2 {
 			reg = <2>;
 			color = <LED_COLOR_ID_BLUE>;
 			function = LED_FUNCTION_STATUS;
 		};
 
-		led@4 {
+		led_r: led@4 {
 			reg = <4>;
 			color = <LED_COLOR_ID_RED>;
 			function = LED_FUNCTION_STATUS;

-- 
2.47.3

[PATCH 2/2] arm: omap2plus_defconfig: Enable multi-LED

[Andreas Kemnade]

Enable drivers needed to use RGB LEDs composed of multiple monochromatic
LEDs.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
 arch/arm/configs/omap2plus_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index ad5ae1636dee..3a4fb59d3fad 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -602,6 +602,7 @@ CONFIG_MMC_OMAP_HS=y
 CONFIG_MMC_SDHCI_OMAP=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=m
+CONFIG_LEDS_CLASS_MULTICOLOR=m
 CONFIG_LEDS_CPCAP=m
 CONFIG_LEDS_LM3532=m
 CONFIG_LEDS_GPIO=m
@@ -611,6 +612,7 @@ CONFIG_LEDS_PCA963X=m
 CONFIG_LEDS_PWM=m
 CONFIG_LEDS_BD2606MVV=m
 CONFIG_LEDS_TCA6507=m
+CONFIG_LEDS_GROUP_MULTICOLOR=m
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=m
 CONFIG_LEDS_TRIGGER_ONESHOT=m

-- 
2.47.3