CONFIG_I2C_EG20T: Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) I2C

General informations

The Linux kernel configuration item CONFIG_I2C_EG20T has multiple definitions:

Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) I2C found in drivers/i2c/busses/Kconfig

The configuration item CONFIG_I2C_EG20T:

• prompt: Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) I2C
• type: tristate
• depends on: CONFIG_PCI && ( CONFIG_X86_32 || CONFIG_MIPS || CONFIG_COMPILE_TEST )
• defined in drivers/i2c/busses/Kconfig
• found in Linux kernels: 3.3–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: i2c-eg20t

Help text

This driver is for PCH(Platform controller Hub) I2C of EG20T which is an IOH(Input/Output Hub) for x86 embedded processor. This driver can access PCH I2C bus device.

This driver also can be used for LAPIS Semiconductor IOH(Input/ Output Hub), ML7213, ML7223 and ML7831. ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is for MP(Media Phone) use and ML7831 IOH is for general purpose use. ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH.

Intel EG20T PCH / OKI SEMICONDUCTOR IOH(ML7213/ML7223) found in drivers/i2c/busses/Kconfig

The configuration item CONFIG_I2C_EG20T:

• prompt: Intel EG20T PCH / OKI SEMICONDUCTOR IOH(ML7213/ML7223)
• type: tristate
• depends on: CONFIG_PCI
• defined in drivers/i2c/busses/Kconfig
• found in Linux kernels: 3.0–3.2
• modules built: i2c-eg20t

Help text

This driver is for PCH(Platform controller Hub) I2C of EG20T which is an IOH(Input/Output Hub) for x86 embedded processor. This driver can access PCH I2C bus device.

This driver also can be used for OKI SEMICONDUCTOR IOH(Input/ Output Hub), ML7213 and ML7223. ML7213 IOH is for IVI(In-Vehicle Infotainment) use and ML7223 IOH is for MP(Media Phone) use. ML7213/ML7223 is companion chip for Intel Atom E6xx series. ML7213/ML7223 is completely compatible for Intel EG20T PCH.

Intel EG20T PCH/OKI SEMICONDUCTOR ML7213 IOH found in drivers/i2c/busses/Kconfig

The configuration item CONFIG_I2C_EG20T:

• prompt: Intel EG20T PCH/OKI SEMICONDUCTOR ML7213 IOH
• type: tristate
• depends on: CONFIG_PCI
• defined in drivers/i2c/busses/Kconfig
• found in Linux kernels: 2.6.39
• modules built: i2c-eg20t

Help text

This driver is for PCH(Platform controller Hub) I2C of EG20T which is an IOH(Input/Output Hub) for x86 embedded processor. This driver can access PCH I2C bus device.

This driver also supports the ML7213, a companion chip for the Atom E6xx series and compatible with the Intel EG20T PCH.

PCH I2C of Intel EG20T found in drivers/i2c/busses/Kconfig

The configuration item CONFIG_I2C_EG20T:

• prompt: PCH I2C of Intel EG20T
• type: tristate
• depends on: CONFIG_PCI
• defined in drivers/i2c/busses/Kconfig
• found in Linux kernels: 2.6.38
• modules built: i2c-eg20t

Help text

This driver is for PCH(Platform controller Hub) I2C of EG20T which is an IOH(Input/Output Hub) for x86 embedded processor. This driver can access PCH I2C bus device.

Hardware

PCI

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

• vendor: 10db ("Rohm LSI Systems, Inc."), device: 8010
• vendor: 10db ("Rohm LSI Systems, Inc."), device: 802d
• vendor: 10db ("Rohm LSI Systems, Inc."), device: 8817
• vendor: 8086 ("Intel Corporation"), device: 8817 ("Platform Controller Hub EG20T I2C Controller")

LKDDb

Raw data from LKDDb:

• lkddb module i2c-eg20t CONFIG_I2C_EG20T : drivers/i2c/busses/Kconfig : "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) I2C" # in 2.6.38–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb pci 10db 8010 .... .... ...... : CONFIG_I2C_EG20T : drivers/i2c/busses/i2c-eg20t.c # in 3.0–3.2, 3.15–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb pci 10db 802d .... .... ...... : CONFIG_I2C_EG20T : drivers/i2c/busses/i2c-eg20t.c # in 2.6.39, 3.0–3.2, 3.15–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb pci 10db 8817 .... .... ...... : CONFIG_I2C_EG20T : drivers/i2c/busses/i2c-eg20t.c # in 3.15–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb pci 8086 8817 .... .... ...... : CONFIG_I2C_EG20T : drivers/i2c/busses/i2c-eg20t.c # in 2.6.38–2.6.39, 3.0–3.2, 3.15–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-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)
• The Linux PCI ID Repository.

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