ARM: dts: r8a7794: Stop grouping clocks under a "clocks" subnode

The current practice is to not group clocks under a "clocks" subnode,
but just put them together with the other on-SoC devices.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r8a7794.dtsi

@@ -982,16 +982,11 @@
 		status = "disabled";
 	};
 
-	clocks {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
 	/* External root clock */
 	extal_clk: extal {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-			/* This value must be overriden by the board. */
+		/* This value must be overridden by the board. */
 		clock-frequency = <0>;
 	};
 
@@ -1047,7 +1042,6 @@
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
 	};
-	};
 
 	rst: reset-controller@e6160000 {
 		compatible = "renesas,r8a7794-rst";