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authorAjay Kumar <ajaykumar.rs@samsung.com>2015-03-04 19:05:26 +0530
committerMinkyu Kang <mk7.kang@samsung.com>2015-04-06 14:34:40 +0900
commit9018efa7e227bc7041a98f5c5efebaa7ecfcfd0d (patch)
tree4a2ccc46c2557fb83f9d19d44ba2b10f10f8542d /doc/device-tree-bindings
parent6102560891d09db79196654aa414afc5acfa7911 (diff)
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 <ajaykumar.rs@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'doc/device-tree-bindings')
-rw-r--r--doc/device-tree-bindings/video/exynos-fb.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/video/exynos-fb.txt b/doc/device-tree-bindings/video/exynos-fb.txt
index dc4e44fbc52..b022f6163f1 100644
--- a/doc/device-tree-bindings/video/exynos-fb.txt
+++ b/doc/device-tree-bindings/video/exynos-fb.txt
@@ -61,6 +61,8 @@ Board(panel specific):
disabled with compatible string
"samsung,sysmmu-v3.3", with a "reg" property
holding the register address of FIMD sysmmu.
+ samsung,pwm-out-gpio: PWM output GPIO.
+ samsung,bl-en-gpio: backlight enable GPIO.
Example:
SOC specific part: