ARM: dt: tegra: sort nodes based on bus order

Sort the nodes according to the following rules:
* First, any overrides for properties or nodes created by included files,
  in the order they appeared in the include file.
* Second, any nodes with a reg property, in numerical order.
* Third, any nodes without a reg property, in alphabetical order of node
  name.

The second sorting rule at least will probably help if/when we need to
explicitly insert nodes for the various busses in Tegra; that will just
be an indentation change rather than also a node re-ordering.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts
index 653d628..3b5cd7b 100644
--- a/arch/arm/boot/dts/tegra-cardhu.dts
+++ b/arch/arm/boot/dts/tegra-cardhu.dts
@@ -138,24 +138,6 @@
 		};
 	};
 
-	sdhci@78000000 {
-		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
-		wp-gpios = <&gpio 155 0>; /* gpio PT3 */
-		power-gpios = <&gpio 31 0>; /* gpio PD7 */
-	};
-
-	sdhci@78000200 {
-		status = "disable";
-	};
-
-	sdhci@78000400 {
-		status = "disable";
-	};
-
-	sdhci@78000600 {
-		support-8bit;
-	};
-
 	ahub {
 		i2s@70080300 {
 			status = "disable";
@@ -174,6 +156,24 @@
 		};
 	};
 
+	sdhci@78000000 {
+		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
+		wp-gpios = <&gpio 155 0>; /* gpio PT3 */
+		power-gpios = <&gpio 31 0>; /* gpio PD7 */
+	};
+
+	sdhci@78000200 {
+		status = "disable";
+	};
+
+	sdhci@78000400 {
+		status = "disable";
+	};
+
+	sdhci@78000600 {
+		support-8bit;
+	};
+
 	sound {
 		compatible = "nvidia,tegra-audio-wm8903-cardhu",
 			     "nvidia,tegra-audio-wm8903";