On 10/06/16 12:10, Lukasz Majewski wrote:
On Sat, 1 Oct 2016 15:42:34 +0530
Bhuvanchandra DV <bhuvanchandra.dv@xxxxxxxxxxx> wrote:
Configure PWM polarity control.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@xxxxxxxxxxx>
---
arch/arm/boot/dts/imx7-colibri.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi
b/arch/arm/boot/dts/imx7-colibri.dtsi index a9cc657..2af5e3e 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -43,7 +43,7 @@
/ {
bl: backlight {
compatible = "pwm-backlight";
- pwms = <&pwm1 0 5000000>;
+ pwms = <&pwm1 0 5000000 0>;
My recommendation would be to add:
#include <dt-bindings/pwm/pwm.h>
and then define pwms as:
pwms = <&pwm1 0 5000000 PWM_POLARITY_NORMAL>;
Addendum:
There is no "PWM_POLARITY_NORMAL" defined in "#include <dt-bindings/pwm/pwm.h>"
I guess it is helpful when polarity inversion is enabled.
--
Bhuvan
It would be more readable
Best regards,
Łukasz Majewski
};
reg_module_3v3: regulator-module-3v3 {
--
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