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OpenCloudOS-Kernel/Documentation/ABI/testing/sysfs-class-chromeos

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mfd / platform: cros_ec: Move device sysfs attributes to its own driver The entire way how cros debugfs attibutes are created is broken. cros_ec_sysfs should be its own driver and its attributes should be associated with the sysfs driver not the mfd driver. The patch also adds the sysfs documentation. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2018-12-13 01:34:00 +08:00
What: /sys/class/chromeos/<ec-device-name>/flashinfo
Date: August 2015
KernelVersion: 4.2
Description:
Show the EC flash information.
What: /sys/class/chromeos/<ec-device-name>/kb_wake_angle
Date: March 2018
KernelVersion: 4.17
Description:
Control the keyboard wake lid angle. Values are between
0 and 360. This file will also show the keyboard wake lid
angle by querying the hardware.
What: /sys/class/chromeos/<ec-device-name>/reboot
Date: August 2015
KernelVersion: 4.2
Description:
Tell the EC to reboot in various ways. Options are:
"cancel": Cancel a pending reboot.
"ro": Jump to RO without rebooting.
"rw": Jump to RW without rebooting.
"cold": Cold reboot.
"disable-jump": Disable jump until next reboot.
"hibernate": Hibernate the EC.
"at-shutdown": Reboot after an AP shutdown.
What: /sys/class/chromeos/<ec-device-name>/version
Date: August 2015
KernelVersion: 4.2
Description:
Show the information about the EC software and hardware.