CONFIG_REGMAP:

General informations

The Linux kernel configuration item CONFIG_REGMAP has multiple definitions:

found in drivers/base/regmap/Kconfig

The configuration item CONFIG_REGMAP:

• prompt:
• type: bool
• depends on: ( CONFIG_REGMAP_I2C || CONFIG_REGMAP_SPI || CONFIG_REGMAP_SPMI || CONFIG_REGMAP_W1 || CONFIG_REGMAP_AC97 || CONFIG_REGMAP_MMIO || CONFIG_REGMAP_IRQ || CONFIG_REGMAP_SOUNDWIRE || CONFIG_REGMAP_SOUNDWIRE_MBQ || CONFIG_REGMAP_SCCB || CONFIG_REGMAP_I3C || CONFIG_REGMAP_SPI_AVMM || CONFIG_REGMAP_MDIO || CONFIG_REGMAP_FSI )
• defined in drivers/base/regmap/Kconfig
• found in Linux kernels: 3.1–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.3, 6.6–6.12

Help text

Enable support for the Register Map (regmap) access API.

Usually, this option is automatically selected when needed. However, you may want to enable it manually for running the regmap KUnit tests.

If unsure, say N.

Register Map support found in drivers/base/regmap/Kconfig

The configuration item CONFIG_REGMAP:

• prompt: Register Map support
• type: bool
• depends on: ( CONFIG_KUNIT_ALL_TESTS ) && (( CONFIG_REGMAP_I2C || CONFIG_REGMAP_SPI || CONFIG_REGMAP_SPMI || CONFIG_REGMAP_W1 || CONFIG_REGMAP_AC97 || CONFIG_REGMAP_MMIO || CONFIG_REGMAP_IRQ || CONFIG_REGMAP_SOUNDWIRE || CONFIG_REGMAP_SOUNDWIRE_MBQ || CONFIG_REGMAP_SCCB || CONFIG_REGMAP_I3C || CONFIG_REGMAP_SPI_AVMM || CONFIG_REGMAP_MDIO || CONFIG_REGMAP_FSI ))
• defined in drivers/base/regmap/Kconfig
• found in Linux kernels: 6.4–6.5

Help text

Enable support for the Register Map (regmap) access API.

Usually, this option is automatically selected when needed. However, you may want to enable it manually for running the regmap KUnit tests.

If unsure, say N.

Hardware

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The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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