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soc: nuvoton: npcx: update default SYS_CLOCK_HW_CYCLES_PER_SEC

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Added support for deriving `SYS_CLOCK_HW_CYCLES_PER_SEC` from the
Device Tree by reading the `clock-frequency` property in the `itim` node.

Signed-off-by: Alvis Sun <yfsun@nuvoton.com>
This commit is contained in:
Alvis Sun 2025-06-11 16:45:23 +08:00 • committed by Benjamin Cabé
commit d789d13ec0
7 changed files with 12 additions and 9 deletions
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3
soc/nuvoton/npcx/npck3/Kconfig.defconfig
View file

@ -15,4 +15,7 @@ config ESPI_TAF_NPCX
default y
depends on ESPI_TAF
config SYS_CLOCK_HW_CYCLES_PER_SEC
default $(dt_nodelabel_int_prop,itims,clock-frequency)
endif # SOC_SERIES_NPCK3

3
soc/nuvoton/npcx/npcx4/Kconfig.defconfig
View file

@ -15,4 +15,7 @@ config ESPI_TAF_NPCX
default y
depends on ESPI_TAF
config SYS_CLOCK_HW_CYCLES_PER_SEC
default $(dt_nodelabel_int_prop,itims,clock-frequency)
endif # SOC_SERIES_NPCX4

3
soc/nuvoton/npcx/npcx7/Kconfig.defconfig
View file

@ -11,4 +11,7 @@ config NUM_IRQS
config CORTEX_M_SYSTICK
default !NPCX_ITIM_TIMER
config SYS_CLOCK_HW_CYCLES_PER_SEC
default $(dt_nodelabel_int_prop,itims,clock-frequency)
endif # SOC_SERIES_NPCX7

3
soc/nuvoton/npcx/npcx9/Kconfig.defconfig
View file

@ -11,4 +11,7 @@ config NUM_IRQS
config CORTEX_M_SYSTICK
default !NPCX_ITIM_TIMER
config SYS_CLOCK_HW_CYCLES_PER_SEC
default $(dt_nodelabel_int_prop,itims,clock-frequency)
endif # SOC_SERIES_NPCX9