From d4540f8ee168cd08232b9282f3d5527e4a4684ac Mon Sep 17 00:00:00 2001
From: Han Gao <gaohan@iscas.ac.cn>
Date: Sat, 2 Nov 2024 22:00:52 +0800
Subject: [PATCH 217/416] dts: megrez: add 1.6GHz

Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
---
 arch/riscv/boot/dts/eswin/eic7700-milkv-megrez.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/riscv/boot/dts/eswin/eic7700-milkv-megrez.dts b/arch/riscv/boot/dts/eswin/eic7700-milkv-megrez.dts
index 01740497fc84..b060cebe874b 100644
--- a/arch/riscv/boot/dts/eswin/eic7700-milkv-megrez.dts
+++ b/arch/riscv/boot/dts/eswin/eic7700-milkv-megrez.dts
@@ -896,3 +896,11 @@ &gpio0 {
 &dev_llc_d0{
 	apply_npu_high_freq;
 };
+
+&d0_cpu_opp_table {
+	opp-1600000000 {
+		opp-hz = /bits/ 64 <CLK_FREQ_1600M>;
+		opp-microvolt = <900000>;
+		clock-latency-ns = <70000>;
+	};
+};
-- 
2.47.0