[PATCH 11/13] arm: dts: mt8188: add framebuffer and splash reserved-memory

These regions are specific to U-Boot, so define them in
mt8188-u-boot.dtsi. They are placed at 0x70000000 to stay clear of the
reserved-memory pools declared by the boards using this SoC (the Genio
EVKs reserve the range 0x60000000-0x61100000 for the ADSP and AFE DMA
pools) and of the kernel load window (the Genio kernel FIT images load
and decompress the kernel at 0x64000000).

Signed-off-by: Julien Stephan <[email protected]>
---
 arch/arm/dts/mt8188-u-boot.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/dts/mt8188-u-boot.dtsi b/arch/arm/dts/mt8188-u-boot.dtsi
index fd1121a72cd..923e52522de 100644
--- a/arch/arm/dts/mt8188-u-boot.dtsi
+++ b/arch/arm/dts/mt8188-u-boot.dtsi
@@ -5,6 +5,25 @@
  */
 
 / {
+	reserved-memory {
+		/*
+		 * Keep these regions clear of the board reserved-memory
+		 * pools (the boards using this SoC reserve regions up to
+		 * 0x61100000 for the adsp/afe DMA pools) and of the kernel
+		 * load window: the kernel FIT images load and decompress
+		 * the kernel at 0x64000000.
+		 */
+		splashscreen: memory@70000000 {
+			reg = <0 0x70000000 0 0x02000000>;
+			no-map;
+		};
+
+		framebuffer: memory@72000000 {
+			reg = <0 0x72000000 0 0x02000000>;
+			no-map;
+		};
+	};
+
 	vdosys1_pipeline: vdosys1-pipeline {
 		compatible = "mediatek,mt8188-vdosys1-pipeline";
 		reg = <0 0x1c100000 0 0x1000>;

-- 
2.54.0