arm64: dts: imx8mq-librem5: Reduce usdhc2's post-power-on-delay-ms to 20ms

This appears to be enough for both Redpine and SparkLAN cards.
Waiting for too long makes us waste time in resume from system
suspend, so let's keep it as short as possible.

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Sebastian Krzyszkowiak 2023-07-17 10:00:56 +00:00 • committed by Shawn Guo
commit 5296d8f467