From: Udit Kumar <u-kum...@ti.com>
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 <vigne...@ti.com>
Cc: Bhavya Kapoor <b-kap...@ti.com>
Cc: Siddharth Vadapalli <s-vadapa...@ti.com>
Signed-off-by: Udit Kumar <u-kum...@ti.com>
Signed-off-by: Vignesh Raghavendra <vigne...@ti.com>
Signed-off-by: Xulin Sun <xulin....@windriver.com>
---
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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