drivers: clocks: remove check for sysclock in h7 clocks

remove check for system clock frequency in clock_stm32_ll_h7 because of
addition of fracn (difficult to handle)

Signed-off-by: Nathan Olff <[email protected]>

Author: nono313

drivers/clock_control/clock_stm32_ll_h7.c

@@ -160,10 +160,6 @@
 #error "APB4 frequency is too high!"
 #endif
 
-#if SYSCLK_FREQ != CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC
-#error "SYS clock frequency for M7 core doesn't match CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC"
-#endif
-
 /* end of clock feasibility check */
 #endif /* CONFIG_CPU_CORTEX_M7 */