tree 64bbbc5d37fb57cdaa09e9f8b5514c0bcee27d20
parent 5dbe4414b5a801ef9b3d7a1de7514aeeb337bd7d
author Patrick Delaunay <patrick.delaunay@st.com> 1501756566 +0200
committer Anatolij Gustschin <agust@denx.de> 1505216447 +0200

dm: backlight: Add CONFIG_BACKLIGHT_PWM

Add a config to select individually the driver for PWM backlights.
Manage "depends on" to be backyard compatible.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>