Revert "dts: nordic nrf-timer: Expose max frequency as DT property"

This reverts commit 0ecfac6.

Signed-off-by: Krzysztof Chruściński <[email protected]>

Author: nordic-krch

dts/bindings/counter/nordic,nrf-timer.yaml

@@ -24,20 +24,10 @@ properties:
   interrupts:
     required: true
 
-  max-frequency:
-    type: int
-    default: 16000000
-    description: |
-        Maximum timer frequency in Hz.
-
-        The default value is 16MHz which was the maximum frequency for all nRF TIMER peripherals
-        up to the nRF54 series, and still remains the most typical maximum frequency for nRF54
-        TIMERs.
-
   prescaler:
     type: int
     required: true
-    description: Prescaler value determines frequency (max-frequency/2^prescaler)
+    description: Prescaler value determines frequency (base_frequency/2^prescaler)
 
   zli:
     type: boolean

dts/common/nordic/nrf54h20.dtsi

@@ -387,7 +387,6 @@
 				interrupts = <40 NRF_DEFAULT_IRQ_PRIORITY>;
 				clocks = <&hfxo>;
 				max-bit-width = <32>;
-				max-frequency = <DT_FREQ_M(32)>;
 				prescaler = <0>;
 			};
 
@@ -399,7 +398,6 @@
 				interrupts = <41 NRF_DEFAULT_IRQ_PRIORITY>;
 				clocks = <&hfxo>;
 				max-bit-width = <32>;
-				max-frequency = <DT_FREQ_M(32)>;
 				prescaler = <0>;
 			};
 
@@ -411,7 +409,6 @@
 				interrupts = <42 NRF_DEFAULT_IRQ_PRIORITY>;
 				clocks = <&hfxo>;
 				max-bit-width = <32>;
-				max-frequency = <DT_FREQ_M(32)>;
 				prescaler = <0>;
 			};
 
@@ -627,7 +624,6 @@
 				interrupts = <226 NRF_DEFAULT_IRQ_PRIORITY>;
 				power-domains = <&gpd NRF_GPD_FAST_ACTIVE1>;
 				max-bit-width = <32>;
-				max-frequency = <DT_FREQ_M(320)>;
 				clocks = <&hsfll120>;
 				prescaler = <0>;
 			};
@@ -640,7 +636,6 @@
 				interrupts = <227 NRF_DEFAULT_IRQ_PRIORITY>;
 				power-domains = <&gpd NRF_GPD_FAST_ACTIVE1>;
 				max-bit-width = <32>;
-				max-frequency = <DT_FREQ_M(320)>;
 				clocks = <&hsfll120>;
 				prescaler = <0>;
 			};