ARM: dts: sun5i: Add backlight GPIO for reference design tablet

Now that we support the GPIOs on the AXP209, we can control the LCD
backlight with them.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
This commit is contained in:
Chen-Yu Tsai 2019-01-27 22:48:34 +08:00 • committed by Maxime Ripard
commit 4199ca2a49
No known key found for this signature in database
GPG key ID: E3EF0D6F671851C5