ARM: dts: r7s9210: Remove bogus clock-names from OSTM nodes

Usually it does not hurt to add "clock-names" properties, even if the
(pre-json-schema) DT bindings do not mention them.

However, the actual clock names for the OS Timer nodes are not fixed,
but contain the indices of the consumer instances.  Hence they cannot
easily be used by a driver, without scanning for all possible indices.

Remove them, as the OSTM DT bindings do not specify clock-names anyway.

Fixes: bbbcd02 ("ARM: dts: r7s9210: Initial SoC device tree")
Signed-off-by: Geert Uytterhoeven <[email protected]>
Acked-by: Chris Brandt <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: geertu

arch/arm/boot/dts/r7s9210.dtsi

@@ -304,7 +304,6 @@
 			reg = <0xe803b000 0x30>;
 			interrupts = <GIC_SPI 56 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD 36>;
-			clock-names = "ostm0";
 			power-domains = <&cpg>;
 			status = "disabled";
 		};
@@ -314,7 +313,6 @@
 			reg = <0xe803c000 0x30>;
 			interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD 35>;
-			clock-names = "ostm1";
 			power-domains = <&cpg>;
 			status = "disabled";
 		};
@@ -324,7 +322,6 @@
 			reg = <0xe803d000 0x30>;
 			interrupts = <GIC_SPI 58 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD 34>;
-			clock-names = "ostm2";
 			power-domains = <&cpg>;
 			status = "disabled";
 		};