[RFC PATCH 3/7] dt-bindings: pwm: add normal PWM polarity flag

[Oleksandr Suvorov]

PWM can have a normal polarity and a reverted one. The reverted polarity
value is defined.
Define the PWM_POLARITY_NORMAL to be used further.

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

 include/dt-bindings/pwm/pwm.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/dt-bindings/pwm/pwm.h b/include/dt-bindings/pwm/pwm.h
index ab9a077e3c7d..6b58caa6385e 100644
--- a/include/dt-bindings/pwm/pwm.h
+++ b/include/dt-bindings/pwm/pwm.h
@@ -10,6 +10,7 @@
 #ifndef _DT_BINDINGS_PWM_PWM_H
 #define _DT_BINDINGS_PWM_PWM_H
 
+#define PWM_POLARITY_NORMAL			0
 #define PWM_POLARITY_INVERTED			(1 << 0)
 
 #endif
-- 
2.24.1