From 108fcf335e0798ab0ecb07c8d30f8b566561a66a Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <uwu@icenowy.me>
Date: Fri, 15 Dec 2023 12:10:01 +0800
Subject: [PATCH] riscv: dts: thead: downclock SD card for LPi4A

It's reported that @198MHz some R/W error will happen.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
---
 arch/riscv/boot/dts/thead/light-lpi4a-ref.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/thead/light-lpi4a-ref.dts b/arch/riscv/boot/dts/thead/light-lpi4a-ref.dts
index 803abc4c4..a7e88a301 100644
--- a/arch/riscv/boot/dts/thead/light-lpi4a-ref.dts
+++ b/arch/riscv/boot/dts/thead/light-lpi4a-ref.dts
@@ -865,7 +865,7 @@
 };
 
 &sdhci0 {
-	max-frequency = <198000000>;
+	max-frequency = <100000000>;
 	bus-width = <4>;
 	pull_up;
 	wprtn_ignore;