ARM: berlin: remove useless chip and system ctrl compatibles

Now that the rework to have one sub-node per device in the chip and
system controllers is done, their dedicated compatible can be removed.
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

@@ -351,7 +351,7 @@ sata-phy@1 {
 		};
 
 		chip: chip-control@ea0000 {
-			compatible = "marvell,berlin2-chip-ctrl", "simple-mfd", "syscon";
+			compatible = "simple-mfd", "syscon";
 			reg = <0xea0000 0x400>;
 
 			chip_clk: clock {
@@ -454,7 +454,7 @@ uart2: serial@b000 {
 			};
 
 			sysctrl: system-controller@d000 {
-				compatible = "marvell,berlin2-system-ctrl", "simple-mfd", "syscon";
+				compatible = "simple-mfd", "syscon";
 				reg = <0xd000 0x100>;
 
 				sys_pinctrl: pin-controller {

arch/arm/boot/dts/berlin2cd.dtsi

@@ -295,7 +295,7 @@ aic: interrupt-controller@3000 {
 		};
 
 		chip: chip-control@ea0000 {
-			compatible = "marvell,berlin2cd-chip-ctrl", "simple-mfd", "syscon";
+			compatible = "simple-mfd", "syscon";
 			reg = <0xea0000 0x400>;
 
 			chip_clk: clock {
@@ -401,7 +401,7 @@ uart1: serial@a000 {
 			};
 
 			sysctrl: system-controller@d000 {
-				compatible = "marvell,berlin2cd-system-ctrl", "simple-mfd", "syscon";
+				compatible = "simple-mfd", "syscon";
 				reg = <0xd000 0x100>;
 
 				sys_pinctrl: pin-controller {

arch/arm/boot/dts/berlin2q.dtsi

@@ -360,7 +360,7 @@ aic: interrupt-controller@3800 {
 		};
 
 		chip: chip-control@ea0000 {
-			compatible = "marvell,berlin2q-chip-ctrl", "simple-mfd", "syscon";
+			compatible = "simple-mfd", "syscon";
 			reg = <0xea0000 0x400>, <0xdd0170 0x10>;
 
 			chip_clk: clock {
@@ -538,7 +538,7 @@ porte: gpio-port@4 {
 			};
 
 			sysctrl: pin-controller@d000 {
-				compatible = "marvell,berlin2q-system-ctrl", "simple-mfd", "syscon";
+				compatible = "simple-mfd", "syscon";
 				reg = <0xd000 0x100>;
 
 				sys_pinctrl: pin-controller {