CONFIG_LEDS_TIMER: Timer LED

General informations

The Linux kernel configuration item CONFIG_LEDS_TIMER:

• prompt: Timer LED
• type: bool
• depends on: ((! CONFIG_ARCH_CDB89712 && ! CONFIG_ARCH_OMAP ) || \) && ( CONFIG_LEDS ) && (! CONFIG_GENERIC_CLOCKEVENTS ) && ( CONFIG_ARCH_EBSA110 )
• defined in arch/arm/Kconfig
• found in Linux kernels: 2.5.45–2.5.75, 2.6.0–2.6.39, 3.0–3.6

Help text

If you say Y here, one of the system LEDs (the green one on the NetWinder, the amber one on the EBSA285, or the red one on the LART) will flash regularly to indicate that the system is still operational. This is mainly useful to kernel hackers who are debugging unstable kernels.

The LART uses the same LED for both Timer LED and CPU usage LED functions. You may choose to use both, but the Timer LED function will overrule the CPU usage LED.

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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