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CONFIG_ETH_MCUX_PTP_CLOCK_SRC_HZ
¶
Frequency of the clock source for the PTP timer
Type: int
Help¶
Set the frequency in Hz sourced to the PTP timer.
If the value is set properly, the timer will be accurate.
Direct dependencies¶
PTP_CLOCK_MCUX
&& ETH_MCUX
&& NET_L2_ETHERNET
(Includes any dependencies from ifs and menus.)
Default¶
50000000
Kconfig definition¶
At <Zephyr>/drivers/ethernet/Kconfig.mcux:80
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:32
→ <Zephyr>/drivers/Kconfig:20
→ <Zephyr>/drivers/ethernet/Kconfig:49
Menu path: (Top) → Device Drivers → Ethernet Drivers → MCUX Ethernet driver → MCUX PTP clock driver support
config ETH_MCUX_PTP_CLOCK_SRC_HZ
int "Frequency of the clock source for the PTP timer"
default 50000000
depends on PTP_CLOCK_MCUX && ETH_MCUX && NET_L2_ETHERNET
help
Set the frequency in Hz sourced to the PTP timer.
If the value is set properly, the timer will be accurate.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)