[patch 6/8] RFC: rk3399-pinebook-pro-u-boot.dtsi: Enable edp

[Rtp]

- uboot rockchip edp code is looking for a rockchip,panel property
  for the edp dts node, so add it.

Signed-off-by: Arnaud Patard <arnaud.pat...@rtp-net.org>
Index: u-boot/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
===================================================================
--- u-boot.orig/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
+++ u-boot/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
@@ -49,3 +49,7 @@
 &vdd_log {
        regulator-init-microvolt = <950000>;
 };
+
+&edp {
+       rockchip,panel = <&edp_panel>;
+};