platform/chrome: cros_ec_debugfs: Add debugfs entry to retrieve EC uptime

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The new debugfs entry 'uptime' is being made available to userspace so that
a userspace daemon can synchronize EC logs with host time.

Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
[rework based on Tim's first approach]
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Tested-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

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Tim Wawrzynczak 2019-06-13 11:57:36 -06:00 • committed by Enric Balletbo i Serra

parent 74e80d81cc

commit e90716a661

2 changed files with 46 additions and 0 deletions

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8

Documentation/ABI/testing/debugfs-cros-ec

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38

drivers/platform/chrome/cros_ec_debugfs.c

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