CONFIG_MFD_CROS_EC: Platform support for Chrome hardware (transitional)

General informations

The Linux kernel configuration item CONFIG_MFD_CROS_EC has multiple definitions:

Platform support for Chrome hardware (transitional) found in drivers/platform/chrome/Kconfig

The configuration item CONFIG_MFD_CROS_EC:

• prompt: Platform support for Chrome hardware (transitional)
• type: tristate
• depends on: CONFIG_X86 || CONFIG_ARM || CONFIG_ARM64 || CONFIG_COMPILE_TEST
• defined in drivers/platform/chrome/Kconfig
• found in Linux kernels: 5.4–5.9
• modules built: cros_ec, cros_ec_core

Help text

This is a transitional Kconfig option and will be removed after everyone enables the parts individually.

ChromeOS Embedded Controller found in drivers/mfd/Kconfig

The configuration item CONFIG_MFD_CROS_EC:

• prompt: ChromeOS Embedded Controller
• type: tristate
• depends on: CONFIG_X86 || CONFIG_ARM || CONFIG_ARM64 || CONFIG_COMPILE_TEST
• defined in drivers/mfd/Kconfig
• found in Linux kernels: 3.10–3.19, 4.0–4.20, 5.0–5.3
• modules built: cros_ec, cros_ec_core

Help text

If you say Y here you get support for the ChromeOS Embedded Controller (EC) providing keyboard, battery and power services. You also need to enable the driver for the bus you are using. The protocol for talking to the EC is defined by the bus driver.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module cros_ec CONFIG_MFD_CROS_EC : drivers/mfd/Kconfig : "ChromeOS Embedded Controller" # in 3.10–3.19, 4.0–4.11
• lkddb module cros_ec_core CONFIG_MFD_CROS_EC : drivers/mfd/Kconfig : "ChromeOS Embedded Controller" # in 4.12–4.20, 5.0–5.3

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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