CONFIG_ARC_TIMERS_64BIT: Support for 64-bit counters in ARC HS38 cores

General informations

The Linux kernel configuration item CONFIG_ARC_TIMERS_64BIT:

• prompt: Support for 64-bit counters in ARC HS38 cores
• type: bool
• depends on: ( CONFIG_COMPILE_TEST ) && ( CONFIG_ARC_TIMERS )
• defined in drivers/clocksource/Kconfig
• found in Linux kernels: 4.10–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

This enables 2 different 64-bit timers: RTC (for UP) and GFRC (for SMP). RTC is implemented inside the core, while GFRC sits outside the core in ARConnect IP block. Driver automatically picks one of them for clocksource as appropriate.

Hardware

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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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