With 'unevaluatedProperties' support implemented, there are a number of
warnings when running dtbs_check:
arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex-idk-1110wr.dtb: spi@
ee200000: Unevaluated properties are not allowed ('clock-names' was unexpected)
	From schema: Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml
The main problem is that the DT bindings do not allow clock-names.
So just drop the clock-names properties from the SoC DTSI files.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20220829215128.5983-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 
                        reg-names = "regs", "dirmap", "wbuf";
                        interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&cpg CPG_MOD 917>;
-                       clock-names = "rpc";
                        power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
                        resets = <&cpg 917>;
                        #address-cells = <1>;
 
                        reg-names = "regs", "dirmap", "wbuf";
                        interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&cpg CPG_MOD 917>;
-                       clock-names = "rpc";
                        power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
                        resets = <&cpg 917>;
                        #address-cells = <1>;
 
                        reg-names = "regs", "dirmap", "wbuf";
                        interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&cpg CPG_MOD 917>;
-                       clock-names = "rpc";
                        power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
                        resets = <&cpg 917>;
                        #address-cells = <1>;
 
                        reg-names = "regs", "dirmap", "wbuf";
                        interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&cpg CPG_MOD 917>;
-                       clock-names = "rpc";
                        power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
                        resets = <&cpg 917>;
                        #address-cells = <1>;
 
                        reg-names = "regs", "dirmap", "wbuf";
                        interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&cpg CPG_MOD 917>;
-                       clock-names = "rpc";
                        power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
                        resets = <&cpg 917>;
                        #address-cells = <1>;
 
                        reg-names = "regs", "dirmap", "wbuf";
                        interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&cpg CPG_MOD 917>;
-                       clock-names = "rpc";
                        power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
                        resets = <&cpg 917>;
                        #address-cells = <1>;
 
                        reg-names = "regs", "dirmap", "wbuf";
                        interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&cpg CPG_MOD 629>;
-                       clock-names = "rpc";
                        power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
                        resets = <&cpg 629>;
                        #address-cells = <1>;