CONFIG_PINCTRL_STM32_HDP: STMicroelectronics STM32 Hardware Debug Port (HDP) pin control

General informations

The Linux kernel configuration item CONFIG_PINCTRL_STM32_HDP:

• prompt: STMicroelectronics STM32 Hardware Debug Port (HDP) pin control
• type: tristate
• depends on: CONFIG_OF && CONFIG_HAS_IOMEM
• defined in drivers/pinctrl/stm32/Kconfig
• found in Linux kernels: 6.17, 6.18-rc+HEAD
• modules built: pinctrl-stm32-hdp

Help text

The Hardware Debug Port allows the observation of internal signals. It uses configurable multiplexer to route signals in a dedicated observation register. This driver also permits the observation of signals on external SoC pins. It permits the observation of up to 16 signals per HDP line.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module pinctrl-stm32-hdp CONFIG_PINCTRL_STM32_HDP : drivers/pinctrl/stm32/Kconfig : "STMicroelectronics STM32 Hardware Debug Port (HDP) pin control" # in 6.17, 6.18-rc+HEAD
• lkddb of "" "" "st,stm32mp131-hdp" : CONFIG_PINCTRL CONFIG_PINCTRL_STM32 CONFIG_PINCTRL_STM32_HDP : drivers/pinctrl/stm32/pinctrl-stm32-hdp.c # in 6.17, 6.18-rc+HEAD
• lkddb of "" "" "st,stm32mp151-hdp" : CONFIG_PINCTRL CONFIG_PINCTRL_STM32 CONFIG_PINCTRL_STM32_HDP : drivers/pinctrl/stm32/pinctrl-stm32-hdp.c # in 6.17, 6.18-rc+HEAD
• lkddb of "" "" "st,stm32mp251-hdp" : CONFIG_PINCTRL CONFIG_PINCTRL_STM32 CONFIG_PINCTRL_STM32_HDP : drivers/pinctrl/stm32/pinctrl-stm32-hdp.c # in 6.17, 6.18-rc+HEAD
• lkddb platform "stm32_hdp" : CONFIG_PINCTRL CONFIG_PINCTRL_STM32 CONFIG_PINCTRL_STM32_HDP : drivers/pinctrl/stm32/pinctrl-stm32-hdp.c # in 6.17, 6.18-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)

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