arm64: dts: ti: am62p-verdin: Fix SD regulator startup delay

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: 87f95ea ("arm64: dts: ti: Add Toradex Verdin AM62P")
Cc: stable@vger.kernel.org
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://patch.msgid.link/20251209084126.33282-1-francesco@dolcini.it
Signed-off-by: Nishanth Menon <nm@ti.com>

Author: dolcini

arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi

@@ -112,7 +112,7 @@
 		regulator-max-microvolt = <3300000>;
 		regulator-min-microvolt = <3300000>;
 		regulator-name = "+V3.3_SD";
-		startup-delay-us = <2000>;
+		startup-delay-us = <20000>;
 	};
 
 	reg_sd1_vqmmc: regulator-sdhci1-vqmmc {