{bp-19433} drivers/watchdog: fix capture automonitor notifier context - #19618
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Provide per-instance capture automonitor lookup for watchdog lower halves that pass callback context, and avoid selecting an unrelated watchdog when legacy lower halves provide no context. Update STM32 WWDG lower halves to pass their instance context so multiple watchdog devices remain distinguishable. Signed-off-by: hanzhijian <hanzhijian@zepp.com> Assisted-by: OpenAI Codex
Explain how drivertest applications are selected and run, list the current test categories, and document the watchdog reset and notifier test behavior. Assisted-by: OpenAI Codex Signed-off-by: hanzhijian <hanzhijian@zepp.com>
jerpelea
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hartmannathan,
raiden00pl and
xiaoxiang781216
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August 3, 2026 08:14
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Summary
Fix watchdog capture-based automonitor handling for lower-half drivers that invoke the capture callback with a NULL argument, and make timeout notifier delivery match the documented automonitor contract.
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