From: Nick Xie <nick@khadas.com>
Date: Mon, 5 Aug 2019 07:33:39 +0000 (+0800)
Subject: arm64: dts: VIM2: add memory-region for logo
X-Git-Tag: khadas-vims-v0.9.6-release~281
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=590d41aca11d083a58511bb85e4dc10327bf0de0;p=platform%2Fkernel%2Flinux-amlogic.git

arm64: dts: VIM2: add memory-region for logo

Signed-off-by: Nick Xie <nick@khadas.com>
---

diff --git a/arch/arm64/boot/dts/amlogic/kvim2_linux.dts b/arch/arm64/boot/dts/amlogic/kvim2_linux.dts
index c8bceb6..c857190 100644
--- a/arch/arm64/boot/dts/amlogic/kvim2_linux.dts
+++ b/arch/arm64/boot/dts/amlogic/kvim2_linux.dts
@@ -74,6 +74,15 @@
 			reg = <0x0 0x05300000 0x0 0x2000000>;
 			no-map;
 		};
+
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0 0x800000>;
+			alignment = <0x0 0x400000>;
+			alloc-ranges = <0x0 0x7f800000 0x0 0x800000>;
+		};
+
 		ion_reserved:linux,ion-dev {
 			compatible = "shared-dma-pool";
 			reusable;
@@ -724,6 +733,7 @@
 
 	meson-fb {
 		compatible = "amlogic, meson-gxm";
+		memory-region = <&logo_reserved>;
 		dev_name = "meson-fb";
 		status = "okay";
 		interrupts = <0 3 1
@@ -737,7 +747,7 @@
 		display_size_default = <1920 1080 1920 3240 32>;
 		/*1920*1080*4*3 = 0x17BB000*/
 		mem_alloc = <1>;
-		logo_addr_2g = "0x7dc00000";
+		logo_addr_2g = "0x7f800000";
 		logo_addr_3g = "0xbdc00000";
 	};
 	ge2d {