CONFIG_CROS_EC_RPMSG: ChromeOS Embedded Controller (rpmsg)

General informations

The Linux kernel configuration item CONFIG_CROS_EC_RPMSG:

• prompt: ChromeOS Embedded Controller (rpmsg)
• type: tristate
• depends on: CONFIG_CROS_EC && CONFIG_RPMSG && CONFIG_OF
• defined in drivers/platform/chrome/Kconfig
• found in Linux kernels: 5.2–5.19, 6.0–6.12, 6.13-rc+HEAD
• modules built: cros_ec_rpmsg

Help text

If you say Y here, you get support for talking to the ChromeOS EC through rpmsg. This uses a simple byte-level protocol with a checksum. Also since there's no addition EC-to-host interrupt, this use a byte in message to distinguish host event from host command.

To compile this driver as a module, choose M here: the module will be called cros_ec_rpmsg.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module cros_ec_rpmsg CONFIG_CROS_EC_RPMSG : drivers/platform/chrome/Kconfig : "ChromeOS Embedded Controller (rpmsg)" # in 5.2–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb of "" "" "google,cros-ec-rpmsg" : CONFIG_CHROME_PLATFORMS CONFIG_CROS_EC_RPMSG : drivers/platform/chrome/cros_ec_rpmsg.c # in 5.2–5.19, 6.0–6.12, 6.13-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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