From a5ab034e6932049e015ed9d2626cee8639cc1405 Mon Sep 17 00:00:00 2001
From: Andy Yan <andy.yan@rock-chips.com>
Date: Fri, 5 Jun 2020 09:46:15 +0800
Subject: [PATCH] ARM: dts: rockchip: Add logo-memory-region for rv1126

logo-memory-region is used for passing framebuffer
from bootloader, which store kernel logo image data.

Change-Id: I24ba97be5abdbb8a8760861f7460120eef9ff744
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
 arch/arm/boot/dts/rv1126.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/rv1126.dtsi b/arch/arm/boot/dts/rv1126.dtsi
index eabe1d8c453f..d2b2e4aaf30a 100644
--- a/arch/arm/boot/dts/rv1126.dtsi
+++ b/arch/arm/boot/dts/rv1126.dtsi
@@ -238,6 +238,7 @@
 		compatible = "rockchip,display-subsystem";
 		ports = <&vop_out>;
 		status = "disabled";
+		logo-memory-region = <&drm_logo>;
 
 		route {
 			route_dsi: route-dsi {
@@ -295,6 +296,11 @@
 		#size-cells = <1>;
 		ranges;
 
+		drm_logo: drm-logo@00000000 {
+			compatible = "rockchip,drm-logo";
+			reg = <0x0 0x0>;
+		};
+
 		isp_reserved: isp {
 			compatible = "shared-dma-pool";
 			reusable;