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arm64: dts: freescale: imx8mp-verdin: Fix SD regulator startup delay

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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: a39ed23bdf ("arm64: dts: freescale: add initial support for verdin imx8m plus")
Cc: stable@vger.kernel.org
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Francesco Dolcini
2024-10-24 15:06:51 +02:00
committed by Shawn Guo
parent 0ca7699c37
commit 6c5789c9d2
1 changed files with 1 additions and 1 deletions
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arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
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@@ -175,7 +175,7 @@ reg_usdhc2_vmmc: regulator-usdhc2 {
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "+V3.3_SD";
startup-delay-us = <2000>;
startup-delay-us = <20000>;
};
reserved-memory {