Messages in this thread Patch in this message | | | From | Judith Mendez <> | Subject | [PATCH 6/7] arm64: dts: ti: k3-am69-sk: Remove HS400 mode support for eMMC | Date | Thu, 11 Apr 2024 17:52:56 -0500 |
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From: Dasnavis Sabiya <sabiya.d@ti.com>
The eMMC fails to enumerate intermittently on HS400 mode. Also observing multiple CQE recovery warnings. Update the sdhci0 node to disable HS400 and set HS200 mode for eMMC node.
Signed-off-by: Dasnavis Sabiya <sabiya.d@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> --- arch/arm64/boot/dts/ti/k3-am69-sk.dts | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti/k3-am69-sk.dts index 50de2a448a3a6..a677bb9200a35 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts @@ -906,6 +906,7 @@ &main_sdhci0 { non-removable; ti,driver-strength-ohm = <50>; disable-wp; + no-mmc-hs400; }; &main_sdhci1 { -- 2.43.2
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