CONFIG_ARM_SBSA_WATCHDOG: ARM SBSA Generic Watchdog

General informations

The Linux kernel configuration item CONFIG_ARM_SBSA_WATCHDOG:

• prompt: ARM SBSA Generic Watchdog
• type: tristate
• depends on: ( CONFIG_ARM64 ) && ( CONFIG_ARM_ARCH_TIMER )
• defined in drivers/watchdog/Kconfig
• found in Linux kernels: 4.6–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• modules built: sbsa_gwdt

Help text

ARM SBSA Generic Watchdog has two stage timeouts: the first signal (WS0) is for alerting the system by interrupt, the second one (WS1) is a real hardware reset. More details: ARM DEN0029B - Server Base System Architecture (SBSA)

This driver can operate ARM SBSA Generic Watchdog as a single stage or a two stages watchdog, it depends on the module parameter "action".

Note: the maximum timeout in the two stages mode is half of that in the single stage mode.

To compile this driver as module, choose M here: The module will be called sbsa_gwdt.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module sbsa_gwdt CONFIG_ARM_SBSA_WATCHDOG : drivers/watchdog/Kconfig : "ARM SBSA Generic Watchdog" # in 4.6–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb of "" "" "arm,sbsa-gwdt" : CONFIG_ARM_SBSA_WATCHDOG CONFIG_WATCHDOG : drivers/watchdog/sbsa_gwdt.c # in 4.6–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb platform "sbsa-gwdt" : CONFIG_ARM_SBSA_WATCHDOG CONFIG_WATCHDOG : drivers/watchdog/sbsa_gwdt.c # in 4.6–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

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)

Automatic links from Google (and ads)

Custom Search

Popular queries: