Pull backlight update from Lee Jones:
"New Arctic Sand ARC2C0608 LED Backlight driver"
* tag 'backlight-next-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: Add support for Arctic Sand LED backlight driver chips
dt-bindings: backlight: arcxcnn: Supply bindings for Arctic Sand backlight