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(parent: 4ea96cf) | patch
drivers: bus: add the stm32 debug bus driver
authorGatien Chevallier <gatien.chevallier@foss.st.com>
Thu, 26 Feb 2026 10:30:21 +0000 (11:30 +0100)
committerAlexandre Torgue <alexandre.torgue@foss.st.com>
Wed, 25 Mar 2026 16:40:22 +0000 (17:40 +0100)
commitf1939c6a0bed6a4af8339fd0aeb28a17b7a0d4c7
treea365ab183a18644153f61d5c72bf44813e874322tree | snapshot
parent4ea96cfc728bbc7c1c3051cce9209bf9a6eeb23ecommit | diff
drivers: bus: add the stm32 debug bus driver

Add the stm32 debug bus driver that is responsible of checking the
debug subsystem accessibility before probing the related peripheral
drivers.

This driver is OP-TEE dependent and relies on the STM32 debug access
PTA.

Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Link: https://lore.kernel.org/r/20260226-debug_bus-v6-6-5d794697798d@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
MAINTAINERS diff | blob | blame | history
drivers/bus/Kconfig diff | blob | blame | history
drivers/bus/Makefile diff | blob | blame | history
drivers/bus/stm32_dbg_bus.c [new file with mode: 0644] blob
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