CONFIG_PINCTRL_AMD: AMD GPIO pin control

General informations

The Linux kernel configuration item CONFIG_PINCTRL_AMD has multiple definitions:

AMD GPIO pin control found in drivers/pinctrl/Kconfig

The configuration item CONFIG_PINCTRL_AMD:

• prompt: AMD GPIO pin control
• type: bool
• depends on: ( CONFIG_HAS_IOMEM ) && ( CONFIG_ACPI || CONFIG_COMPILE_TEST )
• defined in drivers/pinctrl/Kconfig
• found in Linux kernels: 4.1–4.5, 5.19, 6.0–6.3, 6.4-rc+HEAD
• modules built: pinctrl-amd

Help text

The driver for memory mapped GPIO functionality on AMD platforms (x86 or arm). Most of the pins are usually muxed to some other functionality by firmware, so only a small amount is available for GPIO use.

Requires ACPI/FDT device enumeration code to set up a platform device.

AMD GPIO pin control found in drivers/pinctrl/Kconfig

The configuration item CONFIG_PINCTRL_AMD:

• prompt: AMD GPIO pin control
• type: tristate
• depends on: ( CONFIG_HAS_IOMEM ) && ( CONFIG_ACPI || CONFIG_COMPILE_TEST )
• defined in drivers/pinctrl/Kconfig
• found in Linux kernels: 4.6–4.20, 5.0–5.18, 5.19-rc+HEAD
• modules built: pinctrl-amd

Help text

The driver for memory mapped GPIO functionality on AMD platforms (x86 or arm). Most of the pins are usually muxed to some other functionality by firmware, so only a small amount is available for GPIO use.

Requires ACPI/FDT device enumeration code to set up a platform device.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb acpi "AMD0030" : CONFIG_PINCTRL CONFIG_PINCTRL_AMD : drivers/pinctrl/pinctrl-amd.c # in 4.3–4.20, 5.0–5.19, 6.0–6.3, 6.4-rc+HEAD
• lkddb acpi "AMD0030" : CONFIG_PINCTRL_AMD : drivers/pinctrl/pinctrl-amd.c # in 4.1–4.2
• lkddb acpi "AMDI0030" : CONFIG_PINCTRL CONFIG_PINCTRL_AMD : drivers/pinctrl/pinctrl-amd.c # in 4.7–4.20, 5.0–5.19, 6.0–6.3, 6.4-rc+HEAD
• lkddb acpi "AMDI0031" : CONFIG_PINCTRL CONFIG_PINCTRL_AMD : drivers/pinctrl/pinctrl-amd.c # in 5.14–5.19, 6.0–6.3, 6.4-rc+HEAD
• lkddb module pinctrl-amd CONFIG_PINCTRL_AMD : drivers/pinctrl/Kconfig : "AMD GPIO pin control" # in 4.6–4.20, 5.0–5.18, 5.19-rc+HEAD
• lkddb platform "amd_gpio" : CONFIG_PINCTRL CONFIG_PINCTRL_AMD : drivers/pinctrl/pinctrl-amd.c # in 4.3–4.20, 5.0–5.19, 6.0–6.3, 6.4-rc+HEAD
• lkddb platform "amd_gpio" : CONFIG_PINCTRL_AMD : drivers/pinctrl/pinctrl-amd.c # in 4.1–4.2

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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