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/at91-sama5d27_giantboard.dts b/arch/arm/dts/at91-sama5d27_giantboard.dts
index 2625f81..767766d 100644
--- a/arch/arm/dts/at91-sama5d27_giantboard.dts
+++ b/arch/arm/dts/at91-sama5d27_giantboard.dts
@@ -22,7 +22,7 @@
 	};
 
 	chosen {
-		u-boot,dm-pre-reloc;
+		bootph-all;
 		stdout-path = &uart1;
 	};
 
@@ -32,7 +32,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_sdmmc1_default>;
 			status = "okay";
-			u-boot,dm-pre-reloc;
+			bootph-all;
 		};
 
 		apb {
@@ -41,7 +41,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_uart1_default>;
 				status = "okay";
-				u-boot,dm-pre-reloc;
+				bootph-all;
 			};
 
 			i2c0: i2c@f8028000 {
@@ -65,12 +65,12 @@
 
 			pit: timer@f8048030 {
 				status = "okay";
-				u-boot,dm-pre-reloc;
+				bootph-all;
 			};
 
 			sfr: sfr@f8030000 {
 				status = "okay";
-				u-boot,dm-pre-reloc;
+				bootph-all;
 			};
 
 			pioA: pinctrl@fc038000 {
@@ -82,14 +82,14 @@
 							 <PIN_PA20__SDMMC1_DAT2>,
 							 <PIN_PA21__SDMMC1_DAT3>;
 						bias-pull-up;
-						u-boot,dm-pre-reloc;
+						bootph-all;
 					};
 
 					ck_cd {
 						pinmux = <PIN_PA22__SDMMC1_CK>,
 							 <PIN_PA30__SDMMC1_CD>;
 						bias-disable;
-						u-boot,dm-pre-reloc;
+						bootph-all;
 					};
 				};
 
@@ -97,7 +97,7 @@
 					pinmux = <PIN_PD2__URXD1>,
 						 <PIN_PD3__UTXD1>;
 					bias-disable;
-					u-boot,dm-pre-reloc;
+					bootph-all;
 				};
 
 				pinctrl_i2c0_default: i2c0_default {