ARM: dts: ni-coralreef: Update AMBA and GPIO bindings

zynq-7000.dtsi contains updated AMBA and GPIO device tree node phandles.
Adopt these changes by referencing i2c0 phandle instead of amba node for
overriding i2c bindings, and refer to gpio0 phandle instead of gpio.

Signed-off-by: deooi <[email protected]>

Author: deooi

arch/arm/boot/dts/xilinx/ni-coralreef.dts

@@ -7,35 +7,20 @@
 	model = "NI Coral Reef";
 	compatible = "ni,zynq", "xlnx,zynq-7000";
 
-	amba@0 {
-		i2c0: i2c@e0004000 {
-			/* Override ni-zynq.dtsi; we do not have a CPLD at 0x40. */
-			nicpld@40 {
-				status = "disabled";
-			};
-
-			tmp451@4C {
-				compatible = "ti,tmp451";
-				reg = <0x4C>;
-				vcc-supply = <&regulator_vccpint>;
-			};
-		};
-	};
-
 	leds {
 		compatible = "gpio-leds";
 
 		/* LED_STATUSy on GPIO46 */
 		status {
 			label = "nilrt:status:yellow";
-			gpios = <&gpio 46 0>;
+			gpios = <&gpio0 46 0>;
 			default-state = "on";
 		};
 
 		/* LED_POWERb on GPIO47 */
 		active {
 			label = "nilrt:status:blue";
-			gpios = <&gpio 47 0>;
+			gpios = <&gpio0 47 0>;
 			default-state = "off";
 		};
 	};
@@ -48,7 +33,7 @@
 		/* Reset switch is on GPIO48 */
 		reset_sw@0 {
 			label = "reset_sw";
-			gpios = <&gpio 48 1 /* GPIO_ACTIVE_LOW */>;
+			gpios = <&gpio0 48 1 /* GPIO_ACTIVE_LOW */>;
 			linux,code = <408>; /* KEY_RESTART */
 			gpio-key,wakeup;
 		};
@@ -58,7 +43,7 @@
 		compatible = "gpio-restart";
 
 		/* ~PS_FORCE_RESET is on GPIO44 */
-		gpios = <&gpio 44 1 /* GPIO_ACTIVE_LOW */>;
+		gpios = <&gpio0 44 1 /* GPIO_ACTIVE_LOW */>;
 		priority = <200>;
 	};
 
@@ -104,10 +89,23 @@
 	};
 };
 
+&i2c0 {
+	/* Override ni-zynq.dtsi; we do not have a CPLD at 0x40. */
+	nicpld@40 {
+		status = "disabled";
+	};
+
+	tmp451@4C {
+		compatible = "ti,tmp451";
+		reg = <0x4C>;
+		vcc-supply = <&regulator_vccpint>;
+	};
+};
+
 &gem0 {
 	status = "okay";
 	emio-speed-gpios = <0>,
-			   <&gpio 54 0>;
+			   <&gpio0 54 0>;
 
 	#address-cells = <0x1>;
 	#size-cells = <0x0>;