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rockchip64-6.14: slow down emmc freq instead of toggling to HS200 for rock5b

This commit is contained in:
amazingfate 2025-03-07 18:09:29 +08:00 committed by Igor
parent e30786930e
commit d2c7cf7fec
1 changed files with 5 additions and 7 deletions
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12
patch/kernel/archive/rockchip64-6.14/rk3588-1010-arm64-dts-rock-5b-Slow-down-emmc-to-hs200-and-add-ts.patch
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@ -1,7 +1,7 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: amazingfate <liujianfeng1994@gmail.com>
Date: Wed, 27 Dec 2023 15:03:57 +0800
Subject: arm64: dts: rock-5b: Slow down emmc to hs200 and add tsadc node
Subject: arm64: dts: rock-5b: Slow down emmc freq and add tsadc node
---
arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 7 +++++--
@ -11,16 +11,14 @@ diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/d
index 111111111111..222222222222 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -440,8 +440,7 @@ &sdhci {
@@ -440,6 +440,7 @@ &sdhci {
no-sdio;
no-sd;
non-removable;
- mmc-hs400-1_8v;
- mmc-hs400-enhanced-strobe;
+ mmc-hs200-1_8v;
+ max-frequency = <150000000>;
mmc-hs400-1_8v;
mmc-hs400-enhanced-strobe;
status = "okay";
};
@@ -495,6 +494,10 @@ flash@0 {
};
};