rockchip64-6.14: rock-5-itx: slow down emmc freq

Author: amazingfate

patch/kernel/archive/rockchip64-6.14/rk3588-1013-arm64-dts-rockchip-disable-emmc-hs400-for-rock-5-itx.patch

@@ -0,0 +1,28 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jianfeng Liu <liujianfeng1994@gmail.com>
+Date: Fri, 28 Feb 2025 22:04:34 +0800
+Subject: arm64: dts: rockchip: slow down emmc freq for rock 5 itx
+
+---
+ arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
+index 111111111111..222222222222 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
+@@ -656,10 +656,9 @@ &saradc {
+ 
+ &sdhci {
+ 	bus-width = <8>;
+-	max-frequency = <200000000>;
++	max-frequency = <150000000>;
+ 	mmc-hs400-1_8v;
+ 	mmc-hs400-enhanced-strobe;
+-	mmc-hs200-1_8v;
+ 	no-sdio;
+ 	no-sd;
+ 	non-removable;
+-- 
+Armbian
+