dm: dts: Convert driver model tags to use new schema

Now that Linux has accepted these tags, move the device tree files in
U-Boot over to use them.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/dts/socfpga_arria10_socdk-u-boot.dtsi b/arch/arm/dts/socfpga_arria10_socdk-u-boot.dtsi
index 22e614d..56d50ec 100644
--- a/arch/arm/dts/socfpga_arria10_socdk-u-boot.dtsi
+++ b/arch/arm/dts/socfpga_arria10_socdk-u-boot.dtsi
@@ -13,9 +13,9 @@
 };
 
 &uart1 {
-	u-boot,dm-pre-reloc;
+	bootph-all;
 };
 
 &watchdog1 {
-        u-boot,dm-pre-reloc;
+	bootph-all;
 };