arm64: dts: rockchip: remove enable-gpio of backlight on rk3399 evb

There is no enable-gpio for backlight control on rk3399 evb,
actually GPIO1_B5 is for LCD panle enable. So remove it from backlight
dt node.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Link: https://lore.kernel.org/r/20200305113912.32226-4-andy.yan@rock-chips.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
index 7d254cbe62f2a4788c4fb5fd482baca1ebb9274f..6f83d947e228d7f01cb98e7a72a05943f64a18b0 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
@@ -48,7 +48,6 @@ backlight: backlight {
                        240 241 242 243 244 245 246 247
                        248 249 250 251 252 253 254 255>;
                default-brightness-level = <200>;
-               enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
                pwms = <&pwm0 0 25000 0>;
        };