From: Udit Kumar <[email protected]> commit ca6a775097f0c879eaa7a2ddfe79c09fd08dffb6 from git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git
The eMMC fails to enumerate intermittently on HS400 mode. Also observing multiple CQE recovery warnings. Update the sdhci0 node to disable HS400. Cc: Vignesh Raghavendra <[email protected]> Cc: Bhavya Kapoor <[email protected]> Cc: Siddharth Vadapalli <[email protected]> Signed-off-by: Udit Kumar <[email protected]> Signed-off-by: Vignesh Raghavendra <[email protected]> Signed-off-by: Xulin Sun <[email protected]> --- arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts index 33285ab845f6..c029005f3ac6 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -871,6 +871,7 @@ &main_sdhci0 { non-removable; ti,driver-strength-ohm = <50>; disable-wp; + no-mmc-hs400; }; &main_sdhci1 { -- 2.35.5
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