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CONFIG_GPIO_PCH: Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO

General informations

The Linux kernel configuration item CONFIG_GPIO_PCH has multiple definitions:

Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO found in drivers/gpio/Kconfig

The configuration item CONFIG_GPIO_PCH:

Help text

This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded processor. This driver can access PCH GPIO device.

This driver also can be used for LAPIS Semiconductor IOH(Input/ Output Hub), ML7223 and ML7831. ML7223 IOH is for MP(Media Phone) use. ML7831 IOH is for general purpose use. ML7223/ML7831 is companion chip for Intel Atom E6xx series. ML7223/ML7831 is completely compatible for Intel EG20T PCH.

Intel EG20T PCH / OKI SEMICONDUCTOR ML7223 IOH GPIO found in drivers/gpio/Kconfig

The configuration item CONFIG_GPIO_PCH:

Help text

This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded processor. This driver can access PCH GPIO device.

This driver also can be used for OKI SEMICONDUCTOR IOH(Input/ Output Hub), ML7223. ML7223 IOH is for MP(Media Phone) use. ML7223 is companion chip for Intel Atom E6xx series. ML7223 is completely compatible for Intel EG20T PCH.

PCH GPIO of Intel Topcliff found in drivers/gpio/Kconfig

The configuration item CONFIG_GPIO_PCH:

Help text

This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded processor. This driver can access PCH GPIO device.

Hardware

PCI

Numeric ID (from LKDDb) and names (from pci.ids) of recognized devices:

LKDDb

Raw data from LKDDb:

Sources

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Automatically generated (in year 2019). See also LKDDb sources on GitLab