diff options
| author | Dave Gerlach <[email protected]> | 2014-07-29 06:27:58 +0000 |
|---|---|---|
| committer | Jyri Sarha <[email protected]> | 2016-02-25 16:39:30 +0200 |
| commit | 416a07fbe7b1f1a6f7e0595b43b5a85a1c877e05 (patch) | |
| tree | 8222c12295a52aa65ec394997381d52aa8ac1f53 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 6f206e9d2a965771e99bca4c22dbadac1b58a0e8 (diff) | |
drm/tilcdc: adopt pinctrl support
Update tilcdc driver to set the state of the pins to:
- "default on resume
- "sleep" on suspend
By optionally putting the pins into sleep state in the suspend callback
we can accomplish two things.
- minimize current leakage from pins and thus save power,
- prevent the IP from driving pins output in an uncontrolled manner,
which may happen if the power domain drops the domain regulator.
Signed-off-by: Dave Gerlach <[email protected]>
Signed-off-by: Darren Etheridge <[email protected]>
Signed-off-by: Jyri Sarha <[email protected]>
Reviewed-by: Tomi Valkeinen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions