CONFIG_RTC_SYSTOHC: Set the RTC time based on NTP synchronization

General informations

The Linux kernel configuration item CONFIG_RTC_SYSTOHC:

• prompt: Set the RTC time based on NTP synchronization
• type: bool
• depends on: (none)
• defined in drivers/rtc/Kconfig
• found in Linux kernels: 3.9–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

If you say yes here, the system time (wall clock) will be stored in the RTC specified by RTC_HCTOSYS_DEVICE approximately every 11 minutes if userspace reports synchronized NTP status.

Hardware

LKDDb

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• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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