CONFIG_RTC_SYSTOHC_DEVICE: RTC used to synchronize NTP adjustment

General informations

The Linux kernel configuration item CONFIG_RTC_SYSTOHC_DEVICE:

• prompt: RTC used to synchronize NTP adjustment
• type: string
• depends on: ( CONFIG_RTC_SYSTOHC ) && ( CONFIG_RTC_HCTOSYS )
• defined in drivers/rtc/Kconfig
• found in Linux kernels: 4.2–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

The RTC device used for NTP synchronization. The main difference between RTC_HCTOSYS_DEVICE and RTC_SYSTOHC_DEVICE is that this one can sleep when setting time, because it runs in the workqueue context.

Hardware

LKDDb

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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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