diff options
| author | Shenwei Wang <[email protected]> | 2023-08-09 09:13:24 -0500 |
|---|---|---|
| committer | Bartosz Golaszewski <[email protected]> | 2023-08-11 16:22:46 +0200 |
| commit | 5f6d1998adeb5374ef248b5ba2e2a0c30ab0f60b (patch) | |
| tree | 7e3cca737b0da4ef9dc5bdfe639f0f5a8f745d16 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | b7df0f340b64c543bb84c42698347f08b6e18fe2 (diff) | |
gpio: mxc: release the parent IRQ in runtime suspend
Release the parent interrupt request during runtime suspend, allowing
the parent interrupt controller to enter runtime suspend if there are
no active users.
This change may not have a visible impact if the parent controller is
the GIC, but it can enable significant power savings for parent IRQ
controllers like IRQSteer inside a subsystem on i.MX8 SoCs. Releasing
the parent IRQ provides an opportunity for the subsystem to enter suspend
states if there are no active users.
Signed-off-by: Shenwei Wang <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Bartosz Golaszewski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions