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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2014-03-19 00:15:41 +0100
committerNicolas Ferre <nicolas.ferre@atmel.com>2014-04-18 18:07:54 +0200
commit66844c749c3520f99aa2e0f29601db6b571a284e (patch)
treed3785c8c2e60ac548775bffb38e1880e3040b502 /arch/arm/boot/dts/at91sam9m10g45ek.dts
parente10a57e341a6799db7e1414f38940ba800d4f297 (diff)
downloadblackbird-op-linux-66844c749c3520f99aa2e0f29601db6b571a284e.tar.gz
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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 <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/at91sam9m10g45ek.dts')
-rw-r--r--arch/arm/boot/dts/at91sam9m10g45ek.dts5
1 files 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 <dt-bindings/pwm/pwm.h>
/ {
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";
};
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