On Mon, Mar 25, 2013 at 06:21:53PM -0700, Andrew Chew wrote:
[...]
diff --git
a/Documentation/devicetree/bindings/video/backlight/pwm-backlight.txt
b/Documentation/devicetree/bindings/video/backlight/pwm-backlight.txt
index 1e4fc72..cb2d46a 100644
---
Many backlights need to be explicitly powered. Typically, this is done
with a GPIO. For flexibility, we generalize the power mechanism to a
regulator.
If a power regulator is not needed, then a dummy fixed regulator can be
given to the backlight driver. If a GPIO is used to enable the
