diff options
| author | Michael Welling <mwelling@ieee.org> | 2014-07-04 04:26:36 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-07-30 13:13:33 +0200 |
| commit | d7aa64c32bdcb2c1bc5932b3d2927863ae31ccbc (patch) | |
| tree | 21e7ef73ea70e319bdf7ad8a1c0ffd338ff6c903 /Documentation/devicetree/bindings | |
| parent | video: ARM CLCD: Add DT support (diff) | |
| download | linux-d7aa64c32bdcb2c1bc5932b3d2927863ae31ccbc.tar.xz linux-d7aa64c32bdcb2c1bc5932b3d2927863ae31ccbc.zip | |
drivers: video: fbdev: atmel_lcdfb.c: Add ability to inverted backlight PWM.
The code has a variable to change the polarity of the PWM backlight control but
it was not being initialized. This patch adds a devicetree entry to set the
variable if required.
Signed-off-by: Michael Welling <mwelling@ieee.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/video/atmel,lcdc.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/video/atmel,lcdc.txt b/Documentation/devicetree/bindings/video/atmel,lcdc.txt index 1ec175eddca8..b75af94a5e52 100644 --- a/Documentation/devicetree/bindings/video/atmel,lcdc.txt +++ b/Documentation/devicetree/bindings/video/atmel,lcdc.txt @@ -46,6 +46,7 @@ Required properties (as per of_videomode_helper): Optional properties (as per of_videomode_helper): - atmel,lcdcon-backlight: enable backlight + - atmel,lcdcon-backlight-inverted: invert backlight PWM polarity - atmel,lcd-wiring-mode: lcd wiring mode "RGB" or "BRG" - atmel,power-control-gpio: gpio to power on or off the LCD (as many as needed) |