arm: a37xx: Update sdhci pointers to official DT bindings

In Linux kernel version of armada-37xx.dtsi file sdhci1 pointer refers to
sdhci@d0000 node and sdhci0 pointer to sdhci@d8000 node.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/arch/arm/dts/armada-3720-turris-mox.dts b/arch/arm/dts/armada-3720-turris-mox.dts
index d017570..a5ccb55 100644
--- a/arch/arm/dts/armada-3720-turris-mox.dts
+++ b/arch/arm/dts/armada-3720-turris-mox.dts
@@ -120,7 +120,7 @@
 	};
 };
 
-&sdhci1 {
+&sdhci0 {
 	wp-inverted;
 	bus-width = <4>;
 	cd-gpios = <&gpionb 10 GPIO_ACTIVE_HIGH>;