arm64: dts: arm: Drop the clock-frequency property from timer nodes

Drop the clock-frequency property from the timer nodes, since it must be
configured by the boot/secure firmware.

Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Lorenzo Pieralisi <lpieralisi@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Message-Id: <20250512101132.1743920-1-sudeep.holla@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

Author: sudeep-holla

arch/arm64/boot/dts/arm/corstone1000.dtsi

@@ -109,7 +109,6 @@
 			reg = <0x1a220000 0x1000>;
 			#address-cells = <1>;
 			#size-cells = <1>;
-			clock-frequency = <50000000>;
 			ranges;
 
 			frame@1a230000 {

arch/arm64/boot/dts/arm/foundation-v8.dtsi

@@ -77,7 +77,6 @@
 			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
-		clock-frequency = <100000000>;
 	};
 
 	pmu {

arch/arm64/boot/dts/arm/juno-base.dtsi

@@ -10,7 +10,6 @@
 	memtimer: timer@2a810000 {
 		compatible = "arm,armv7-timer-mem";
 		reg = <0x0 0x2a810000 0x0 0x10000>;
-		clock-frequency = <50000000>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0 0x0 0x2a820000 0x20000>;

arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts

@@ -116,7 +116,6 @@
 			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
-		clock-frequency = <100000000>;
 	};
 
 	pmu {