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arm64: dts: ti: k3-am62-verdin: Fix SD regulator startup delay

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commit 2213ca51998fef61d3df4ca156054cdcc37c42b8 upstream.

The power switch used to power the SD card interface might have
more than 2ms turn-on time, increase the startup delay to 20ms to
prevent failures.

Fixes: 316b80246b ("arm64: dts: ti: add verdin am62")
Cc: stable@vger.kernel.org
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20241024130628.49650-1-francesco@dolcini.it
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Francesco Dolcini
2024-10-24 15:06:28 +02:00
committed by Greg Kroah-Hartman
parent 5d71869f33
commit 2bea1d0e57
1 changed files with 1 additions and 1 deletions
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arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi
+1 -1
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@@ -160,7 +160,7 @@
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "+V3.3_SD";
startup-delay-us = <2000>;
startup-delay-us = <20000>;
};
reg_sdhc1_vqmmc: regulator-sdhci1-vqmmc {