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From d8bc79f65b3dc567c2c56e015602467d6466ed1e Mon Sep 17 00:00:00 2001
From: Valentine Barshak <valentine.barshak@cogentembedded.com>
Date: Sat, 27 Oct 2018 00:02:28 +0300
Subject: [PATCH 133/211] arm64: dts: renesas: eagle: Add reserved memory nodes
This adds reserved memory nodes.
Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com>
---
arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 27 ++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
index a70337b..fcc6a83 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -30,6 +30,33 @@
reg = <0x0 0x48000000 0x0 0x38000000>;
};
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ /* device specific region for Lossy Decompression */
+ lossy_decompress: linux,lossy_decompress {
+ no-map;
+ reg = <0x00000000 0x6c000000 0x0 0x03000000>;
+ };
+
+ /* global autoconfigured region for contiguous allocations */
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ reg = <0x00000000 0x6f000000 0x0 0x10000000>;
+ linux,cma-default;
+ };
+
+ /* device specific region for contiguous allocations */
+ linux,multimedia {
+ compatible = "shared-dma-pool";
+ reusable;
+ reg = <0x00000000 0x7f000000 0x0 0x01000000>;
+ };
+ };
+
hdmi-out {
compatible = "hdmi-connector";
type = "a";
--
2.7.4
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