video: exynos_fb: configure backlight GPIOs if specified in DT
authorAjay Kumar <[email protected]>
Wed, 4 Mar 2015 13:35:26 +0000 (19:05 +0530)
committerMinkyu Kang <[email protected]>
Mon, 6 Apr 2015 05:34:40 +0000 (14:34 +0900)
commit9018efa7e227bc7041a98f5c5efebaa7ecfcfd0d
tree4a2ccc46c2557fb83f9d19d44ba2b10f10f8542d
parent6102560891d09db79196654aa414afc5acfa7911
video: exynos_fb: configure backlight GPIOs if specified in DT

Add support to configure PWM_OUT(PWM output) GPIO and
BL_EN(backlight enable) GPIO, if provided in FIMD DT node.

Signed-off-by: Ajay Kumar <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
doc/device-tree-bindings/video/exynos-fb.txt
drivers/video/exynos_fb.c