From 6409cc339ea5d713abe6618ddb63ae7d7a877b3f Mon Sep 17 00:00:00 2001
From: Tao Huang <huangtao@rock-chips.com>
Date: Wed, 28 Apr 2021 09:48:55 +0800
Subject: [PATCH] arm64: dts: rockchip: rkvdec use 64KB sram on rk3568-nvr

Without DDR freq, rkvdec can use all sram.

Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I17ddd8715ffff524613ba0a2f906d51ec12f4a94
---
 arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
index c3f9df6fb0df..98e632e2761e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
@@ -352,6 +352,10 @@
 	status = "okay";
 };
 
+&rkvdec_sram {
+	reg = <0x0 0x10000>;
+};
+
 &rkvenc {
 	status = "okay";
 };
@@ -385,6 +389,11 @@
 	status = "okay";
 };
 
+&sram {
+	reg = <0x0 0xfdcc0000 0x0 0x10000>;
+	ranges = <0x0 0x0 0xfdcc0000 0x10000>;
+};
+
 &tsadc {
 	status = "okay";
 };