[PATCH 3/3] ARM: dts: aspeed: wedge400: Set eMMC max frequency
From: <hidden>
Date: 2023-08-03 23:04:19
Also in:
linux-aspeed, linux-devicetree, lkml
Subsystem:
arm/aspeed machine support, the rest · Maintainers:
Joel Stanley, Andrew Jeffery, Linus Torvalds
From: Tao Ren <redacted> Set eMMC max frequency to 25MHz to prevent intermittent eMMC access failures. Signed-off-by: Tao Ren <redacted> --- arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-wedge400.dts | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-wedge400.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-wedge400.dts
index 5c55afed946f..d17b977fee9b 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-wedge400.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-wedge400.dts@@ -367,6 +367,7 @@ &uhci { }; &sdhci1 { + max-frequency = <25000000>; /* * DMA mode needs to be disabled to avoid conflicts with UHCI * Controller in AST2500 SoC.
--
2.40.1
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