TI SDHCI instance has a hardware debounce timer of 1 second as described
in commit 7ca0f166 ("mmc: sdhci_am654: Add workaround for card detect
debounce timer"), because of this the boot time increases of up to 1
second.

Workaround the issue the same way that is done on
arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts, using the SD1 CD as
GPIO.
Suggested-by: Nishanth Menon <nm@ti.com>
Reported-by: João Paulo Silva Gonçalves <joao.goncalves@toradex.com>
Closes: https://lore.kernel.org/all/0e81af80de3d55e72f79af83fa5db87f5c9938f8.camel@toradex.com/Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20240325083340.89568-1-francesco@dolcini.itSigned-off-by: Nishanth Menon <nm@ti.com>