ARM: dts: r8a7794: sort subnodes of root node

Sort the subnodes of the soc node to improve maintainability.
The sort key is the address on the bus with instances of the same
IP block grouped together.

Also re-align comment of audio_clka to match other R-Car SoCs.

This patch should not introduce any functional change.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 9e5f886f53c5f46231a3c38719f365936c28a501..d588efa6aeaa0eb2232ef992aad23e70a5c48972 100644 (file)
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -33,6 +33,35 @@
                vin1 = &vin1;
        };
 
+       /*
+        * The external audio clocks are configured as 0 Hz fixed frequency
+        * clocks by default.
+        * Boards that provide audio clocks should override them.
+        */
+       audio_clka: audio_clka {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <0>;
+       };
+       audio_clkb: audio_clkb {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <0>;
+       };
+       audio_clkc: audio_clkc {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <0>;
+       };
+
+       /* External CAN clock */
+       can_clk: can {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               /* This value must be overridden by the board. */
+               clock-frequency = <0>;
+       };
+
        cpus {
                #address-cells = <1>;
                #size-cells = <0>;
@@ -66,6 +95,22 @@
                };
        };
 
+       /* External root clock */
+       extal_clk: extal {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               /* This value must be overridden by the board. */
+               clock-frequency = <0>;
+       };
+
+       /* External SCIF clock */
+       scif_clk: scif {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               /* This value must be overridden by the board. */
+               clock-frequency = <0>;
+       };
+
        soc {
                compatible = "simple-bus";
                interrupt-parent = <&gic>;
@@ -1353,55 +1398,10 @@
                                      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
        };
 
-       /* External root clock */
-       extal_clk: extal {
-               compatible = "fixed-clock";
-               #clock-cells = <0>;
-               /* This value must be overridden by the board. */
-               clock-frequency = <0>;
-       };
-
        /* External USB clock - can be overridden by the board */
        usb_extal_clk: usb_extal {
                compatible = "fixed-clock";
                #clock-cells = <0>;
                clock-frequency = <48000000>;
        };
-
-       /* External CAN clock */
-       can_clk: can {
-               compatible = "fixed-clock";
-               #clock-cells = <0>;
-               /* This value must be overridden by the board. */
-               clock-frequency = <0>;
-       };
-
-       /* External SCIF clock */
-       scif_clk: scif {
-               compatible = "fixed-clock";
-               #clock-cells = <0>;
-               /* This value must be overridden by the board. */
-               clock-frequency = <0>;
-       };
-
-       /*
-        * The external audio clocks are configured  as 0 Hz fixed
-        * frequency clocks by default.  Boards that provide audio
-        * clocks should override them.
-        */
-       audio_clka: audio_clka {
-               compatible = "fixed-clock";
-               #clock-cells = <0>;
-               clock-frequency = <0>;
-       };
-       audio_clkb: audio_clkb {
-               compatible = "fixed-clock";
-               #clock-cells = <0>;
-               clock-frequency = <0>;
-       };
-       audio_clkc: audio_clkc {
-               compatible = "fixed-clock";
-               #clock-cells = <0>;
-               clock-frequency = <0>;
-       };
 };