linux-toradex.git/Documentation/devicetree/bindings/video/backlight, branch v3.6.1 Linux kernel for Apalis and Colibri modules pwm-backlight: Add rudimentary device tree support 2012-07-23T11:23:52+00:00 Thierry Reding thierry.reding@avionic-design.de 2011-12-16T20:25:29+00:00 3e3ed6cdc49d758719c148a78c8b04c243ef74d0 This commit adds very basic support for device tree probing. Currently, only a PWM and a list of distinct brightness levels can be specified. Enabling or disabling backlight power via GPIOs is not yet supported. Reviewed-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> 
This commit adds very basic support for device tree probing. Currently,
only a PWM and a list of distinct brightness levels can be specified.
Enabling or disabling backlight power via GPIOs is not yet supported.

Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>