ARM: berlin: move reset to simple-mfd nodes

Now with a proper platform driver for reset and simple-mfd, move to
the new marvell,berlin-reset node.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

arch/arm/boot/dts/berlin2.dtsi

@@ -353,7 +353,6 @@
 		chip: chip-control@ea0000 {
 			compatible = "marvell,berlin2-chip-ctrl", "simple-mfd", "syscon";
 			#clock-cells = <1>;
-			#reset-cells = <2>;
 			reg = <0xea0000 0x400>;
 			clocks = <&refclk>;
 			clock-names = "refclk";
@@ -362,6 +361,11 @@
 				groups = "G26";
 				function = "emmc";
 			};
+
+			chip_rst: reset {
+				compatible = "marvell,berlin2-reset";
+				#reset-cells = <2>;
+			};
 		};
 
 		apb@fc0000 {

arch/arm/boot/dts/berlin2cd.dtsi

@@ -84,7 +84,7 @@
 			compatible = "marvell,berlin2cd-usb-phy";
 			reg = <0xb74000 0x128>;
 			#phy-cells = <0>;
-			resets = <&chip 0x178 23>;
+			resets = <&chip_rst 0x178 23>;
 			status = "disabled";
 		};
 
@@ -92,7 +92,7 @@
 			compatible = "marvell,berlin2cd-usb-phy";
 			reg = <0xb78000 0x128>;
 			#phy-cells = <0>;
-			resets = <&chip 0x178 24>;
+			resets = <&chip_rst 0x178 24>;
 			status = "disabled";
 		};
 
@@ -297,7 +297,6 @@
 		chip: chip-control@ea0000 {
 			compatible = "marvell,berlin2cd-chip-ctrl", "simple-mfd", "syscon";
 			#clock-cells = <1>;
-			#reset-cells = <2>;
 			reg = <0xea0000 0x400>;
 			clocks = <&refclk>;
 			clock-names = "refclk";
@@ -306,6 +305,11 @@
 				groups = "G6";
 				function = "uart0";
 			};
+
+			chip_rst: reset {
+				compatible = "marvell,berlin2-reset";
+				#reset-cells = <2>;
+			};
 		};
 
 		usb0: usb@ed0000 {

arch/arm/boot/dts/berlin2q.dtsi

@@ -127,7 +127,7 @@
 			compatible = "marvell,berlin2-usb-phy";
 			reg = <0xa2f400 0x128>;
 			#phy-cells = <0>;
-			resets = <&chip 0x104 14>;
+			resets = <&chip_rst 0x104 14>;
 			status = "disabled";
 		};
 
@@ -145,7 +145,7 @@
 			compatible = "marvell,berlin2-usb-phy";
 			reg = <0xb74000 0x128>;
 			#phy-cells = <0>;
-			resets = <&chip 0x104 12>;
+			resets = <&chip_rst 0x104 12>;
 			status = "disabled";
 		};
 
@@ -153,7 +153,7 @@
 			compatible = "marvell,berlin2-usb-phy";
 			reg = <0xb78000 0x128>;
 			#phy-cells = <0>;
-			resets = <&chip 0x104 13>;
+			resets = <&chip_rst 0x104 13>;
 			status = "disabled";
 		};
 
@@ -362,7 +362,6 @@
 		chip: chip-control@ea0000 {
 			compatible = "marvell,berlin2q-chip-ctrl", "simple-mfd", "syscon";
 			#clock-cells = <1>;
-			#reset-cells = <2>;
 			reg = <0xea0000 0x400>, <0xdd0170 0x10>;
 			clocks = <&refclk>;
 			clock-names = "refclk";
@@ -376,6 +375,11 @@
 				groups = "G7";
 				function = "twsi1";
 			};
+
+			chip_rst: reset {
+				compatible = "marvell,berlin2-reset";
+				#reset-cells = <2>;
+			};
 		};
 
 		ahci: sata@e90000 {