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| author | Mark Hasemeyer <markhas@chromium.org> | 2024-01-02 14:07:29 -0700 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2024-02-16 12:30:05 +0100 |
| commit | a6e0afc29a8bd2c1f8cde87043d69c3e77ef23d5 (patch) | |
| tree | a1e353a966d7ca835549e436ab8a8186b939bfae /tools/perf/scripts/python/syscall-counts.py | |
| parent | 6613476e225e090cc9aad49be7fa504e290dd33d (diff) | |
ARM: tegra: Enable cros-ec-spi as wake source
The cros_ec driver currently assumes that cros-ec-spi compatible device
nodes are a wakeup-source even though the wakeup-source property is not
defined.
Some Chromebooks use a separate wake pin, while others overload the
interrupt for wake and IO. With the current assumption, spurious wakes
can occur on systems that use a separate wake pin. It is planned to
update the driver to no longer assume that the EC interrupt pin should
be enabled for wake.
Add the wakeup-source property to all cros-ec-spi compatible device
nodes to signify to the driver that they should still be a valid wakeup
source.
Signed-off-by: Mark Hasemeyer <markhas@chromium.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions