CONFIG_CROS_EC_SPI: ChromeOS Embedded Controller (SPI)

General informations

The Linux kernel configuration item CONFIG_CROS_EC_SPI:

• prompt: ChromeOS Embedded Controller (SPI)
• type: tristate
• depends on: CONFIG_CROS_EC && CONFIG_SPI
• defined in drivers/platform/chrome/Kconfig
• found in Linux kernels: 4.19–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: cros_ec_spi

Help text

If you say Y here, you get support for talking to the ChromeOS EC through a SPI bus, using a byte-level protocol. Since the EC's response time cannot be guaranteed, we support ignoring 'pre-amble' bytes before the response actually starts.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module cros_ec_spi CONFIG_CROS_EC_SPI : drivers/platform/chrome/Kconfig : "ChromeOS Embedded Controller (SPI)" # in 4.19–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "google,cros-ec-spi" : CONFIG_CHROME_PLATFORMS CONFIG_CROS_EC_SPI : drivers/platform/chrome/cros_ec_spi.c # in 4.19–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb spi "cros-ec-spi" : CONFIG_CHROME_PLATFORMS CONFIG_CROS_EC_SPI : drivers/platform/chrome/cros_ec_spi.c # in 4.19–4.20, 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)

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