From 66844c749c3520f99aa2e0f29601db6b571a284e Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Wed, 19 Mar 2014 00:15:41 +0100 Subject: [PATCH] ARM: at91/dt: at91sam9m10g45ek PWM leds polarity is inversed The real polarity of the LEDs is inversed. The led is between 3.3v and the PWM. It was working before because the driver was getting the duty cycle calculation wrong. Signed-off-by: Alexandre Belloni Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/at91sam9m10g45ek.dts | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index 7800931a4b16..9f5b0a674995 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -8,6 +8,7 @@ */ /dts-v1/; #include "at91sam9g45.dtsi" +#include / { model = "Atmel AT91SAM9M10G45-EK"; @@ -231,14 +232,14 @@ d6 { label = "d6"; - pwms = <&pwm0 3 5000 0>; + pwms = <&pwm0 3 5000 PWM_POLARITY_INVERTED>; max-brightness = <255>; linux,default-trigger = "nand-disk"; }; d7 { label = "d7"; - pwms = <&pwm0 1 5000 0>; + pwms = <&pwm0 1 5000 PWM_POLARITY_INVERTED>; max-brightness = <255>; linux,default-trigger = "mmc0"; }; -- 2.39.5