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| author | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2018-12-12 18:34:00 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-02-01 09:09:27 +0100 |
| commit | 6fd7f2bbd4422e7635bc771cd1ec440378158cb1 (patch) | |
| tree | 14af3b15c2a73e037049afd6ad5a37a07547b8c5 /Documentation | |
| parent | mfd / platform: cros_ec: Move debugfs attributes to its own driver (diff) | |
| download | linux-6fd7f2bbd4422e7635bc771cd1ec440378158cb1.tar.xz linux-6fd7f2bbd4422e7635bc771cd1ec440378158cb1.zip | |
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-chromeos | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-chromeos b/Documentation/ABI/testing/sysfs-class-chromeos new file mode 100644 index 000000000000..5819699d66ec --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-chromeos @@ -0,0 +1,32 @@ +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. |