[RFC PATCH 2/7] dt-bindings: pwm: document the PWM polarity flag

[Oleksandr Suvorov]

Add the description of PWM_POLARITY_NORMAL flag.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@xxxxxxxxxxx>
---

 Documentation/devicetree/bindings/pwm/pwm.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/pwm/pwm.txt b/Documentation/devicetree/bindings/pwm/pwm.txt
index 084886bd721e..440c6b9a6a4e 100644
--- a/Documentation/devicetree/bindings/pwm/pwm.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm.txt
@@ -46,6 +46,7 @@ period in nanoseconds.
 Optionally, the pwm-specifier can encode a number of flags (defined in
 <dt-bindings/pwm/pwm.h>) in a third cell:
 - PWM_POLARITY_INVERTED: invert the PWM signal polarity
+- PWM_POLARITY_NORMAL: don't invert the PWM signal polarity
 
 Example with optional PWM specifier for inverse polarity
 
-- 
2.24.1