CONFIG_RTC_CLASS: Real Time Clock

General informations

The Linux kernel configuration item CONFIG_RTC_CLASS has multiple definitions:

Real Time Clock found in drivers/rtc/Kconfig

The configuration item CONFIG_RTC_CLASS:

• prompt: Real Time Clock
• type: bool
• depends on: ! CONFIG_S390
• defined in drivers/rtc/Kconfig
• found in Linux kernels: 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• modules built: rtc-core

Help text

Generic RTC class support. If you say yes here, you will be allowed to plug one or more RTCs to your system. You will probably want to enable one or more of the interfaces below.

Real Time Clock found in drivers/rtc/Kconfig

The configuration item CONFIG_RTC_CLASS:

• prompt: Real Time Clock
• type: tristate
• depends on: ! CONFIG_S390
• defined in drivers/rtc/Kconfig
• found in Linux kernels: 2.6.23–2.6.39
• modules built: rtc-core

Help text

Generic RTC class support. If you say yes here, you will be allowed to plug one or more RTCs to your system. You will probably want to enable one or more of the interfaces below.

This driver can also be built as a module. If so, the module will be called rtc-core.

RTC class found in drivers/rtc/Kconfig

The configuration item CONFIG_RTC_CLASS:

• prompt: RTC class
• type: tristate
• depends on: CONFIG_EXPERIMENTAL
• defined in drivers/rtc/Kconfig
• found in Linux kernels: 2.6.17–2.6.22
• modules built: rtc-core

Help text

Generic RTC class support. If you say yes here, you will be allowed to plug one or more RTCs to your system. You will probably want to enable one or more of the interfaces below.

This driver can also be built as a module. If so, the module will be called rtc-class.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module rtc-core CONFIG_RTC_CLASS : drivers/rtc/Kconfig : "Real Time Clock" # in 2.6.17–2.6.39

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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