dts: bindings: Rename clock.yaml to clock-controller.yaml

Renaming bindings to consistently be called foo-controller.yaml for
controllers and foo-device.yaml for devices (last one mostly makes sense
for devices on buses and the like).

I was thinking of having a plain foo.yaml be the controller as well, but

    !include interrupt.yaml

reads much worse than

    !include interrupt-controller.yaml

Another advantage of this approach is that no binding changes meaning
(which could be risky). It's just adding suffixes to filenames.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>

dts/bindings/arm/nxp,kinetis-mcg.yaml

@@ -10,7 +10,7 @@ description: >
     This is a representation of the NXP Kinetis MCG IP node
 
 inherits:
-    !include [clock.yaml, base.yaml]
+    !include [clock-controller.yaml, base.yaml]
 
 properties:
     compatible:

dts/bindings/arm/nxp,kinetis-pcc.yaml

@@ -10,7 +10,7 @@ description: >
     This is a representation of the NXP Kinetis PCC IP node
 
 inherits:
-    !include [clock.yaml, base.yaml]
+    !include [clock-controller.yaml, base.yaml]
 
 properties:
     compatible:

dts/bindings/arm/nxp,kinetis-scg.yaml

@@ -10,7 +10,7 @@ description: >
     This is a representation of the NXP Kinetis SCG IP node
 
 inherits:
-    !include [clock.yaml, base.yaml]
+    !include [clock-controller.yaml, base.yaml]
 
 properties:
     compatible:

dts/bindings/clock/fixed-clock.yaml

@@ -10,7 +10,7 @@ description: >
     This is a representation of a generic fixed rate clock provider.
 
 inherits:
-    !include clock.yaml
+    !include clock-controller.yaml
 
 properties:
     compatible:

dts/bindings/clock/nxp,imx-ccm.yaml

@@ -10,7 +10,7 @@ description: >
     This is a representation of the i.MX CCM IP node
 
 inherits:
-    !include [clock.yaml, base.yaml]
+    !include [clock-controller.yaml, base.yaml]
 
 properties:
     compatible:

dts/bindings/clock/st,stm32-rcc.yaml

@@ -4,7 +4,7 @@ description: >
     This binding gives a base representation of the STM32 Clock control
 
 inherits:
-    !include [clock.yaml, base.yaml]
+    !include [clock-controller.yaml, base.yaml]
 
 properties:
     compatible:

dts/bindings/riscv/openisa,rv32m1-pcc.yaml

@@ -10,7 +10,7 @@ description: >
     This is a representation of the RV32M1 PCC IP node
 
 inherits:
-    !include [clock.yaml, base.yaml]
+    !include [clock-controller.yaml, base.yaml]
 
 properties:
     compatible: