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CONFIG_INTEL_SOC_PMIC: Support for Crystal Cove PMIC

General informations

The Linux kernel configuration item CONFIG_INTEL_SOC_PMIC has multiple definitions:

Support for Crystal Cove PMIC found in `drivers/mfd/Kconfig`

The configuration item CONFIG_INTEL_SOC_PMIC:

prompt: Support for Crystal Cove PMIC
type: bool
depends on: ( CONFIG_HAS_IOMEM && CONFIG_I2C = CONFIG_y && CONFIG_GPIOLIB && CONFIG_COMMON_CLK ) && (( CONFIG_X86 && CONFIG_ACPI ) || CONFIG_COMPILE_TEST ) && ( CONFIG_I2C_DESIGNWARE_PLATFORM = CONFIG_y || CONFIG_COMPILE_TEST )
defined in drivers/mfd/Kconfig
found in Linux kernels: 4.12–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Select this option to enable support for Crystal Cove PMIC on some Intel SoC systems. The PMIC provides ADC, GPIO, thermal, charger and related power management functions on these systems.

This option is a bool as it provides an ACPI OpRegion which must be available before any devices using it are probed. This option also causes the designware-i2c driver to be builtin for the same reason.

Support for Intel Atom SoC PMIC found in `drivers/mfd/Kconfig`

The configuration item CONFIG_INTEL_SOC_PMIC:

prompt: Support for Intel Atom SoC PMIC
type: bool
depends on: ( CONFIG_GPIOLIB ) && ( CONFIG_I2C = CONFIG_y )
defined in drivers/mfd/Kconfig
found in Linux kernels: 3.17–3.19, 4.0–4.11

Help text

Select this option to enable support for the PMIC device on some Intel SoC systems. The PMIC provides ADC, GPIO, thermal, charger and related power management functions on these systems.