From c655ba882d448c4922c78e8e7ea332a7a8a95276 Mon Sep 17 00:00:00 2001
From: Ding Wei <leo.ding@rock-chips.com>
Date: Fri, 7 May 2021 18:02:02 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3568-nvr: Set parameters for nvr

1. rockchip,disable-auto-freq, means when get/set/reduce freq,
   return directly.
2. set assigned-clock-rates at hardware running rates, then
   it not need to adjust before running.

Change-Id: I0d7864112bb5ade99e29bcce9824f84e9a58735e
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
index a60fa8f0c9d4..fc66945c445d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
@@ -348,7 +348,8 @@
 };
 
 &rkvdec {
-	rockchip,default-max-load = <100>;
+	rockchip,disable-auto-freq;
+	assigned-clock-rates = <396000000>, <396000000>, <396000000>, <600000000>;
 	status = "okay";
 };