From 5d95879ae9ee37374342a49e01de9e375affe358 Mon Sep 17 00:00:00 2001
From: Ding Wei <leo.ding@rock-chips.com>
Date: Thu, 7 Jan 2021 20:27:23 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3568: add rcb-iova info for rkvdec

tips:
rockchip,rcb-iova=<iova_start iova_size>

Change-Id: I091a2af99573e1d5e677d0dad4b5dae5d4bd551d
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3568.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index fbfd8407ac79..83b82b21dddc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -1251,7 +1251,8 @@
 		rockchip,taskqueue-node = <4>;
 		rockchip,resetgroup-node = <4>;
 		rockchip,sram = <&rkvdec_sram>;
-		rockchip,rcb-size = <65536>;
+		/* rcb_iova: start and size */
+		rockchip,rcb-iova = <0x10000000 65536>;
 		status = "disabled";
 	};