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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:

Help text

driver for memory mapped GPIO functionality on AMD platforms (x86 or arm).Most 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:

Help text

driver for memory mapped GPIO functionality on AMD platforms (x86 or arm).Most 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

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