ARM: dts: r8a7793: Remove unnecessary clock-output-names properties

* Fixed rate and fixed factor clocks do not require an
  clock-output-names property.
* Since 07705583e920fef6 ("clk: shmobile: div6: Make clock-output-names
  optional") Renesas div6 clocks do not require a clock-output-names
  property.

In the above cases there is only one clock output and its name is taken
from that of the clock node.  Accordingly, remove the unnecessary
clock-output-names properties and as necessary update the node names.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index b48215945241260102f007b9c28899d9549c240f..95bbed95b0c1baf5bd06b2db1f801daac2b7e471 100644 (file)
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -812,12 +812,11 @@
                ranges;
 
                /* External root clock */
-               extal_clk: extal_clk {
+               extal_clk: extal {
                        compatible = "fixed-clock";
                        #clock-cells = <0>;
                        /* This value must be overridden by the board. */
                        clock-frequency = <0>;
-                       clock-output-names = "extal";
                };
 
                /*
@@ -828,19 +827,16 @@
                        compatible = "fixed-clock";
                        #clock-cells = <0>;
                        clock-frequency = <0>;
-                       clock-output-names = "audio_clk_a";
                };
                audio_clk_b: audio_clk_b {
                        compatible = "fixed-clock";
                        #clock-cells = <0>;
                        clock-frequency = <0>;
-                       clock-output-names = "audio_clk_b";
                };
                audio_clk_c: audio_clk_c {
                        compatible = "fixed-clock";
                        #clock-cells = <0>;
                        clock-frequency = <0>;
-                       clock-output-names = "audio_clk_c";
                };
 
                /* External SCIF clock */
@@ -866,111 +862,98 @@
                };
 
                /* Variable factor clocks */
-               sd2_clk: sd2_clk@e6150078 {
+               sd2_clk: sd2@e6150078 {
                        compatible = "renesas,r8a7793-div6-clock",
                                     "renesas,cpg-div6-clock";
                        reg = <0 0xe6150078 0 4>;
                        clocks = <&pll1_div2_clk>;
                        #clock-cells = <0>;
-                       clock-output-names = "sd2";
                };
-               sd3_clk: sd3_clk@e615026c {
+               sd3_clk: sd3@e615026c {
                        compatible = "renesas,r8a7793-div6-clock",
                                     "renesas,cpg-div6-clock";
                        reg = <0 0xe615026c 0 4>;
                        clocks = <&pll1_div2_clk>;
                        #clock-cells = <0>;
-                       clock-output-names = "sd3";
                };
-               mmc0_clk: mmc0_clk@e6150240 {
+               mmc0_clk: mmc0@e6150240 {
                        compatible = "renesas,r8a7793-div6-clock",
                                     "renesas,cpg-div6-clock";
                        reg = <0 0xe6150240 0 4>;
                        clocks = <&pll1_div2_clk>;
                        #clock-cells = <0>;
-                       clock-output-names = "mmc0";
                };
 
                /* Fixed factor clocks */
-               pll1_div2_clk: pll1_div2_clk {
+               pll1_div2_clk: pll1_div2 {
                        compatible = "fixed-factor-clock";
                        clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
                        #clock-cells = <0>;
                        clock-div = <2>;
                        clock-mult = <1>;
-                       clock-output-names = "pll1_div2";
                };
-               zg_clk: zg_clk {
+               zg_clk: zg {
                        compatible = "fixed-factor-clock";
                        clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
                        #clock-cells = <0>;
                        clock-div = <5>;
                        clock-mult = <1>;
-                       clock-output-names = "zg";
                };
-               zx_clk: zx_clk {
+               zx_clk: zx {
                        compatible = "fixed-factor-clock";
                        clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
                        #clock-cells = <0>;
                        clock-div = <3>;
                        clock-mult = <1>;
-                       clock-output-names = "zx";
                };
-               zs_clk: zs_clk {
+               zs_clk: zs {
                        compatible = "fixed-factor-clock";
                        clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
                        #clock-cells = <0>;
                        clock-div = <6>;
                        clock-mult = <1>;
-                       clock-output-names = "zs";
                };
-               hp_clk: hp_clk {
+               hp_clk: hp {
                        compatible = "fixed-factor-clock";
                        clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
                        #clock-cells = <0>;
                        clock-div = <12>;
                        clock-mult = <1>;
-                       clock-output-names = "hp";
                };
-               p_clk: p_clk {
+               p_clk: p {
                        compatible = "fixed-factor-clock";
                        clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
                        #clock-cells = <0>;
                        clock-div = <24>;
                        clock-mult = <1>;
-                       clock-output-names = "p";
                };
-               m2_clk: m2_clk {
+               m2_clk: m2 {
                        compatible = "fixed-factor-clock";
                        clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
                        #clock-cells = <0>;
                        clock-div = <8>;
                        clock-mult = <1>;
-                       clock-output-names = "m2";
                };
-               rclk_clk: rclk_clk {
+               rclk_clk: rclk {
                        compatible = "fixed-factor-clock";
                        clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
                        #clock-cells = <0>;
                        clock-div = <(48 * 1024)>;
                        clock-mult = <1>;
-                       clock-output-names = "rclk";
                };
-               mp_clk: mp_clk {
+               mp_clk: mp {
                        compatible = "fixed-factor-clock";
                        clocks = <&pll1_div2_clk>;
                        #clock-cells = <0>;
                        clock-div = <15>;
                        clock-mult = <1>;
-                       clock-output-names = "mp";
                };
-               cp_clk: cp_clk {
+               cp_clk: cp {
                        compatible = "fixed-factor-clock";
                        clocks = <&extal_clk>;
                        #clock-cells = <0>;
                        clock-div = <2>;
                        clock-mult = <1>;
-                       clock-output-names = "cp";
                };
 
                /* Gate clocks */