CONFIG_I2C_DESIGNWARE_AMDPSP: AMD PSP I2C semaphore support

General informations

The Linux kernel configuration item CONFIG_I2C_DESIGNWARE_AMDPSP:

• prompt: AMD PSP I2C semaphore support
• type: bool
• depends on: ( CONFIG_X86_MSR ) && ( CONFIG_ACPI ) && ( CONFIG_I2C_DESIGNWARE_PLATFORM )
• defined in drivers/i2c/busses/Kconfig
• found in Linux kernels: 5.18–5.19, 6.0–6.1, 6.2-rc+HEAD

Help text

This driver enables managed host access to the selected I2C bus shared between AMD CPU and AMD PSP.

You should say Y if running on an AMD system equipped with the PSP.

Hardware

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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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