boards: microchip: mec1501modular_assy6885: Remove kernel timer logic

Microchip MEC kernel timer configuration logic has been moved to the
soc layer.

Signed-off-by: Scott Worley <scott.worley@microchip.com>

Author: scottwcpg

boards/microchip/mec1501modular_assy6885/Kconfig.defconfig

@@ -8,39 +8,11 @@ config ESPI_PERIPHERAL_8042_KBC
 	default y
 	depends on ESPI_XEC
 
-if RTOS_TIMER
-
-# XEC RTOS timer HW frequency is fixed at 32768
-# The driver requires tickless mode and ticks per
-# second to be 32768 for accurate operation.
-
-config SYS_CLOCK_HW_CYCLES_PER_SEC
-	default 32768
-
-config SYS_CLOCK_TICKS_PER_SEC
-	default 32768
-
-endif # RTOS_TIMER
-
-if !RTOS_TIMER
-
-# If RTOS timer is not enabled we use ARM Cortex-M
-# SYSTICK. SYSTICK frequency is 48MHz divided by
-# SOC_MEC1501_PROC_CLK_DIV.
-
-config SYS_CLOCK_HW_CYCLES_PER_SEC
-	default 48000000
-
-config SYS_CLOCK_TICKS_PER_SEC
-	default 1000
-
 if ESPI
 
 config ESPI_PERIPHERAL_UART_SOC_MAPPING
 	default 1
 
 endif # ESPI
 
-endif # RTOS_TIMER
-
 endif # BOARD_MEC1501MODULAR_ASSY6885

boards/microchip/mec1501modular_assy6885/mec1501modular_assy6885_defconfig

@@ -7,7 +7,6 @@
 # Make sure external power management setup is as indicated in documentation
 CONFIG_SOC_MEC1501_VTR3_1_8V=y
 CONFIG_SOC_MEC1501_VCI_PINS_AS_GPIOS=n
-CONFIG_RTOS_TIMER=y
 
 CONFIG_CLOCK_CONTROL=y
 CONFIG_CONSOLE=y