From 35bcabc5025a790a2f233979e4bc59658ada17bc Mon Sep 17 00:00:00 2001
From: Lin Jianhua <linjh@rock-chips.com>
Date: Mon, 20 Jun 2022 09:34:17 +0800
Subject: [PATCH] ARM: dts: rk312x: dmc disable 200M freq

DDR Dvfs tress test failed, disable 200M freq to test OK.
so disabled temporary.

Signed-off-by: Lin Jianhua <linjh@rock-chips.com>
Change-Id: I2f41b1f9c8bfbb33b399a49bbc6a730b87ce9b3d
---
 arch/arm/boot/dts/rk312x.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/rk312x.dtsi b/arch/arm/boot/dts/rk312x.dtsi
index 899a501f3dc9..528df389ba52 100644
--- a/arch/arm/boot/dts/rk312x.dtsi
+++ b/arch/arm/boot/dts/rk312x.dtsi
@@ -234,7 +234,7 @@
 		system-status-freq = <
 			/*system status		freq(KHz)*/
 			SYS_STATUS_NORMAL	456000
-			SYS_STATUS_SUSPEND	456000
+			SYS_STATUS_SUSPEND	300000
 			SYS_STATUS_REBOOT	456000
 		>;
 		auto-min-freq = <456000>;
@@ -248,6 +248,7 @@
 		opp-200000000 {
 			opp-hz = /bits/ 64 <200000000>;
 			opp-microvolt = <1025000>;
+			status = "disabled";
 		};
 		opp-300000000 {
 			opp-hz = /bits/ 64 <300000000>;