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rockchip64-6.12: slow down emmc freq instead of toggling to HS200 for rock5b

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This commit is contained in:
amazingfate
2025-03-07 18:09:15 +08:00
committed by Igor
parent 88e05e8832
commit e30786930e
1 changed files with 8 additions and 10 deletions
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18
patch/kernel/archive/rockchip64-6.12/rk3588-1010-arm64-dts-rock-5b-Slow-down-emmc-to-hs200-and-add-ts.patch
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@@ -1,27 +1,25 @@
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 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index 111111111111..222222222222 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -408,8 +408,7 @@ &sdhci {
@@ -408,6 +408,7 @@ &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";
};
@@ -463,6 +462,10 @@ flash@0 {
@@ -463,6 +464,10 @@ flash@0 {
};
};