dm: backlight: Add a driver for GPIO backlight
authorPatrick Delaunay <patrick.delaunay@st.com>
Thu, 3 Aug 2017 10:36:07 +0000 (12:36 +0200)
committerAnatolij Gustschin <agust@denx.de>
Tue, 12 Sep 2017 11:40:47 +0000 (13:40 +0200)
commit5b6a6a91c870949e21b7fd3865582ea6a32ea922
tree1f5a02acdfdfa4c81c715ec8a74d80239c2c9ef1
parent08a43cfbc29224dadf1d725e26697c227bf9723a
dm: backlight: Add a driver for GPIO backlight

Add a driver for GPIO backlights.
It understands the standard device tree binding.
It can be used with simple-panel when PWM is not necessary.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
drivers/video/Kconfig
drivers/video/Makefile
drivers/video/backlight_gpio.c [new file with mode: 0644]