arm64: dts: rk3399: add reserved memory for drm loader display

Change-Id: Icaccabf30f25605d35ae1d067b2576c8837a0aac
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-android-next.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-android-next.dtsi
index cadfa7f5b5b6e679ce7b2415535b652e805d8c08..f6ad050209f88ae9450eeb3dad9649acc3dce224 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-android-next.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-android-next.dtsi
@@ -78,6 +78,11 @@
                #address-cells = <2>;
                #size-cells = <2>;
                ranges;
+
+               drm_logo: drm-logo@00000000 {
+                       compatible = "rockchip,drm-logo";
+                       reg = <0x0 0x0 0x0 0x0>;
+               };
        };
 
        rk_key: rockchip-key {
@@ -195,6 +200,7 @@
 &display_subsystem {
        status = "okay";
 
+       memory-region = <&drm_logo>;
        route {
                route0 {
                        logo,uboot = "logo.bmp";