ARM: dts: uniphier: rename DT nodes to follow json-schema

Import the nodename changes I made in Linux for avoiding dt-schama
warnings. This follows the $nodename patterns in the dt-schema.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/dts/uniphier-ld4.dtsi b/arch/arm/dts/uniphier-ld4.dtsi
index c2706ce..e40407a 100644
--- a/arch/arm/dts/uniphier-ld4.dtsi
+++ b/arch/arm/dts/uniphier-ld4.dtsi
@@ -51,7 +51,7 @@
 		ranges;
 		interrupt-parent = <&intc>;
 
-		l2: l2-cache@500c0000 {
+		l2: cache-controller@500c0000 {
 			compatible = "socionext,uniphier-system-cache";
 			reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
 			      <0x506c0000 0x400>;
@@ -245,7 +245,7 @@
 			#dma-cells = <1>;
 		};
 
-		sd: sdhc@5a400000 {
+		sd: mmc@5a400000 {
 			compatible = "socionext,uniphier-sd-v2.91";
 			status = "disabled";
 			reg = <0x5a400000 0x200>;
@@ -265,7 +265,7 @@
 			sd-uhs-sdr50;
 		};
 
-		emmc: sdhc@5a500000 {
+		emmc: mmc@5a500000 {
 			compatible = "socionext,uniphier-sd-v2.91";
 			status = "disabled";
 			reg = <0x5a500000 0x200>;
@@ -375,7 +375,7 @@
 			interrupt-controller;
 		};
 
-		aidet: aidet@61830000 {
+		aidet: interrupt-controller@61830000 {
 			compatible = "socionext,uniphier-ld4-aidet";
 			reg = <0x61830000 0x200>;
 			interrupt-controller;
@@ -398,7 +398,7 @@
 			};
 		};
 
-		nand: nand@68000000 {
+		nand: nand-controller@68000000 {
 			compatible = "socionext,uniphier-denali-nand-v5a";
 			status = "disabled";
 			reg-names = "nand_data", "denali_reg";