ARM: dts: omap3-overo: Add support for pwm-leds

Convert the on-board LED connected to the TWL4030 (LEDB) to use
pwm-leds.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>

1 files changed, 5 insertions, 4 deletions

diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi
index 89808ce01673..800be293c6a4 100644
--- a/arch/arm/boot/dts/omap3-overo.dtsi
+++ b/arch/arm/boot/dts/omap3-overo.dtsi
@@ -14,12 +14,13 @@
 /include/ "omap3.dtsi"
 
 / {
-        leds {
-                compatible = "gpio-leds";
+        pwmleds {
+                compatible = "pwm-leds";
+
                 overo {
                         label = "overo:blue:COM";
-                        gpios = <&twl_gpio 19 0>;
-                        linux,default-trigger = "mmc0";
+                        pwms = <&twl_pwmled 1 7812500>;
+                        max-brightness = <127>;
                 };
         };
 };